diff --git a/AUTHORS b/AUTHORS
index 0617765..b132d3f 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -7,3 +7,4 @@
 #   Organization <fnmatch pattern>
 #
 Google Inc. <*@google.com>
+Matias Meno <m@tias.me>
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 865b0b2..fd3bd74 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+#### 0.12.4
+  * Update to JS version
+    [0.7.23](https://github.com/webcomponents/webcomponentsjs/tree/v0.7.23).
+
 #### 0.12.3
   * Update to JS version
     [0.7.21](https://github.com/webcomponents/webcomponentsjs/tree/v0.7.21).
diff --git a/lib/CustomElements.js b/lib/CustomElements.js
old mode 100644
new mode 100755
index 85cc7e2..1897558
--- a/lib/CustomElements.js
+++ b/lib/CustomElements.js
@@ -7,7 +7,7 @@
  * Code distributed by Google as part of the polymer project is also
  * subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
  */
-// @version 0.7.21
+// @version 0.7.23
 if (typeof WeakMap === "undefined") {
   (function() {
     var defineProperty = Object.defineProperty;
@@ -351,7 +351,7 @@
 
 (function(scope) {
   "use strict";
-  if (!window.performance) {
+  if (!(window.performance && window.performance.now)) {
     var start = Date.now();
     window.performance = {
       now: function() {
@@ -778,6 +778,9 @@
       definition.prototype = Object.create(HTMLElement.prototype);
     }
     definition.__name = name.toLowerCase();
+    if (definition.extends) {
+      definition.extends = definition.extends.toLowerCase();
+    }
     definition.lifecycle = definition.lifecycle || {};
     definition.ancestry = ancestry(definition.extends);
     resolveTagName(definition);
@@ -950,21 +953,6 @@
   }
   wrapDomMethodToForceUpgrade(Node.prototype, "cloneNode");
   wrapDomMethodToForceUpgrade(document, "importNode");
-  if (isIE) {
-    (function() {
-      var importNode = document.importNode;
-      document.importNode = function() {
-        var n = importNode.apply(document, arguments);
-        if (n.nodeType == n.DOCUMENT_FRAGMENT_NODE) {
-          var f = document.createDocumentFragment();
-          f.appendChild(n);
-          return f;
-        } else {
-          return n;
-        }
-      };
-    })();
-  }
   document.registerElement = register;
   document.createElement = createElement;
   document.createElementNS = createElementNS;
diff --git a/lib/CustomElements.min.js b/lib/CustomElements.min.js
old mode 100644
new mode 100755
index 192d493..707e097
--- a/lib/CustomElements.min.js
+++ b/lib/CustomElements.min.js
@@ -7,5 +7,5 @@
  * Code distributed by Google as part of the polymer project is also
  * subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
  */
-// @version 0.7.21
-"undefined"==typeof WeakMap&&!function(){var e=Object.defineProperty,t=Date.now()%1e9,n=function(){this.name="__st"+(1e9*Math.random()>>>0)+(t++ +"__")};n.prototype={set:function(t,n){var o=t[this.name];return o&&o[0]===t?o[1]=n:e(t,this.name,{value:[t,n],writable:!0}),this},get:function(e){var t;return(t=e[this.name])&&t[0]===e?t[1]:void 0},"delete":function(e){var t=e[this.name];return t&&t[0]===e?(t[0]=t[1]=void 0,!0):!1},has:function(e){var t=e[this.name];return t?t[0]===e:!1}},window.WeakMap=n}(),function(e){function t(e){E.push(e),b||(b=!0,w(o))}function n(e){return window.ShadowDOMPolyfill&&window.ShadowDOMPolyfill.wrapIfNeeded(e)||e}function o(){b=!1;var e=E;E=[],e.sort(function(e,t){return e.uid_-t.uid_});var t=!1;e.forEach(function(e){var n=e.takeRecords();r(e),n.length&&(e.callback_(n,e),t=!0)}),t&&o()}function r(e){e.nodes_.forEach(function(t){var n=v.get(t);n&&n.forEach(function(t){t.observer===e&&t.removeTransientObservers()})})}function i(e,t){for(var n=e;n;n=n.parentNode){var o=v.get(n);if(o)for(var r=0;r<o.length;r++){var i=o[r],a=i.options;if(n===e||a.subtree){var d=t(a);d&&i.enqueue(d)}}}}function a(e){this.callback_=e,this.nodes_=[],this.records_=[],this.uid_=++_}function d(e,t){this.type=e,this.target=t,this.addedNodes=[],this.removedNodes=[],this.previousSibling=null,this.nextSibling=null,this.attributeName=null,this.attributeNamespace=null,this.oldValue=null}function s(e){var t=new d(e.type,e.target);return t.addedNodes=e.addedNodes.slice(),t.removedNodes=e.removedNodes.slice(),t.previousSibling=e.previousSibling,t.nextSibling=e.nextSibling,t.attributeName=e.attributeName,t.attributeNamespace=e.attributeNamespace,t.oldValue=e.oldValue,t}function u(e,t){return y=new d(e,t)}function c(e){return N?N:(N=s(y),N.oldValue=e,N)}function l(){y=N=void 0}function f(e){return e===N||e===y}function m(e,t){return e===t?e:N&&f(e)?N:null}function p(e,t,n){this.observer=e,this.target=t,this.options=n,this.transientObservedNodes=[]}if(!e.JsMutationObserver){var w,v=new WeakMap;if(/Trident|Edge/.test(navigator.userAgent))w=setTimeout;else if(window.setImmediate)w=window.setImmediate;else{var h=[],g=String(Math.random());window.addEventListener("message",function(e){if(e.data===g){var t=h;h=[],t.forEach(function(e){e()})}}),w=function(e){h.push(e),window.postMessage(g,"*")}}var b=!1,E=[],_=0;a.prototype={observe:function(e,t){if(e=n(e),!t.childList&&!t.attributes&&!t.characterData||t.attributeOldValue&&!t.attributes||t.attributeFilter&&t.attributeFilter.length&&!t.attributes||t.characterDataOldValue&&!t.characterData)throw new SyntaxError;var o=v.get(e);o||v.set(e,o=[]);for(var r,i=0;i<o.length;i++)if(o[i].observer===this){r=o[i],r.removeListeners(),r.options=t;break}r||(r=new p(this,e,t),o.push(r),this.nodes_.push(e)),r.addListeners()},disconnect:function(){this.nodes_.forEach(function(e){for(var t=v.get(e),n=0;n<t.length;n++){var o=t[n];if(o.observer===this){o.removeListeners(),t.splice(n,1);break}}},this),this.records_=[]},takeRecords:function(){var e=this.records_;return this.records_=[],e}};var y,N;p.prototype={enqueue:function(e){var n=this.observer.records_,o=n.length;if(n.length>0){var r=n[o-1],i=m(r,e);if(i)return void(n[o-1]=i)}else t(this.observer);n[o]=e},addListeners:function(){this.addListeners_(this.target)},addListeners_:function(e){var t=this.options;t.attributes&&e.addEventListener("DOMAttrModified",this,!0),t.characterData&&e.addEventListener("DOMCharacterDataModified",this,!0),t.childList&&e.addEventListener("DOMNodeInserted",this,!0),(t.childList||t.subtree)&&e.addEventListener("DOMNodeRemoved",this,!0)},removeListeners:function(){this.removeListeners_(this.target)},removeListeners_:function(e){var t=this.options;t.attributes&&e.removeEventListener("DOMAttrModified",this,!0),t.characterData&&e.removeEventListener("DOMCharacterDataModified",this,!0),t.childList&&e.removeEventListener("DOMNodeInserted",this,!0),(t.childList||t.subtree)&&e.removeEventListener("DOMNodeRemoved",this,!0)},addTransientObserver:function(e){if(e!==this.target){this.addListeners_(e),this.transientObservedNodes.push(e);var t=v.get(e);t||v.set(e,t=[]),t.push(this)}},removeTransientObservers:function(){var e=this.transientObservedNodes;this.transientObservedNodes=[],e.forEach(function(e){this.removeListeners_(e);for(var t=v.get(e),n=0;n<t.length;n++)if(t[n]===this){t.splice(n,1);break}},this)},handleEvent:function(e){switch(e.stopImmediatePropagation(),e.type){case"DOMAttrModified":var t=e.attrName,n=e.relatedNode.namespaceURI,o=e.target,r=new u("attributes",o);r.attributeName=t,r.attributeNamespace=n;var a=e.attrChange===MutationEvent.ADDITION?null:e.prevValue;i(o,function(e){return!e.attributes||e.attributeFilter&&e.attributeFilter.length&&-1===e.attributeFilter.indexOf(t)&&-1===e.attributeFilter.indexOf(n)?void 0:e.attributeOldValue?c(a):r});break;case"DOMCharacterDataModified":var o=e.target,r=u("characterData",o),a=e.prevValue;i(o,function(e){return e.characterData?e.characterDataOldValue?c(a):r:void 0});break;case"DOMNodeRemoved":this.addTransientObserver(e.target);case"DOMNodeInserted":var d,s,f=e.target;"DOMNodeInserted"===e.type?(d=[f],s=[]):(d=[],s=[f]);var m=f.previousSibling,p=f.nextSibling,r=u("childList",e.target.parentNode);r.addedNodes=d,r.removedNodes=s,r.previousSibling=m,r.nextSibling=p,i(e.relatedNode,function(e){return e.childList?r:void 0})}l()}},e.JsMutationObserver=a,e.MutationObserver||(e.MutationObserver=a,a._isPolyfilled=!0)}}(self),function(e){"use strict";if(!window.performance){var t=Date.now();window.performance={now:function(){return Date.now()-t}}}window.requestAnimationFrame||(window.requestAnimationFrame=function(){var e=window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame;return e?function(t){return e(function(){t(performance.now())})}:function(e){return window.setTimeout(e,1e3/60)}}()),window.cancelAnimationFrame||(window.cancelAnimationFrame=function(){return window.webkitCancelAnimationFrame||window.mozCancelAnimationFrame||function(e){clearTimeout(e)}}());var n=function(){var e=document.createEvent("Event");return e.initEvent("foo",!0,!0),e.preventDefault(),e.defaultPrevented}();if(!n){var o=Event.prototype.preventDefault;Event.prototype.preventDefault=function(){this.cancelable&&(o.call(this),Object.defineProperty(this,"defaultPrevented",{get:function(){return!0},configurable:!0}))}}var r=/Trident/.test(navigator.userAgent);if((!window.CustomEvent||r&&"function"!=typeof window.CustomEvent)&&(window.CustomEvent=function(e,t){t=t||{};var n=document.createEvent("CustomEvent");return n.initCustomEvent(e,Boolean(t.bubbles),Boolean(t.cancelable),t.detail),n},window.CustomEvent.prototype=window.Event.prototype),!window.Event||r&&"function"!=typeof window.Event){var i=window.Event;window.Event=function(e,t){t=t||{};var n=document.createEvent("Event");return n.initEvent(e,Boolean(t.bubbles),Boolean(t.cancelable)),n},window.Event.prototype=i.prototype}}(window.WebComponents),window.CustomElements=window.CustomElements||{flags:{}},function(e){var t=e.flags,n=[],o=function(e){n.push(e)},r=function(){n.forEach(function(t){t(e)})};e.addModule=o,e.initializeModules=r,e.hasNative=Boolean(document.registerElement),e.isIE=/Trident/.test(navigator.userAgent),e.useNative=!t.register&&e.hasNative&&!window.ShadowDOMPolyfill&&(!window.HTMLImports||window.HTMLImports.useNative)}(window.CustomElements),window.CustomElements.addModule(function(e){function t(e,t){n(e,function(e){return t(e)?!0:void o(e,t)}),o(e,t)}function n(e,t,o){var r=e.firstElementChild;if(!r)for(r=e.firstChild;r&&r.nodeType!==Node.ELEMENT_NODE;)r=r.nextSibling;for(;r;)t(r,o)!==!0&&n(r,t,o),r=r.nextElementSibling;return null}function o(e,n){for(var o=e.shadowRoot;o;)t(o,n),o=o.olderShadowRoot}function r(e,t){i(e,t,[])}function i(e,t,n){if(e=window.wrap(e),!(n.indexOf(e)>=0)){n.push(e);for(var o,r=e.querySelectorAll("link[rel="+a+"]"),d=0,s=r.length;s>d&&(o=r[d]);d++)o["import"]&&i(o["import"],t,n);t(e)}}var a=window.HTMLImports?window.HTMLImports.IMPORT_LINK_TYPE:"none";e.forDocumentTree=r,e.forSubtree=t}),window.CustomElements.addModule(function(e){function t(e,t){return n(e,t)||o(e,t)}function n(t,n){return e.upgrade(t,n)?!0:void(n&&a(t))}function o(e,t){b(e,function(e){return n(e,t)?!0:void 0})}function r(e){N.push(e),y||(y=!0,setTimeout(i))}function i(){y=!1;for(var e,t=N,n=0,o=t.length;o>n&&(e=t[n]);n++)e();N=[]}function a(e){_?r(function(){d(e)}):d(e)}function d(e){e.__upgraded__&&!e.__attached&&(e.__attached=!0,e.attachedCallback&&e.attachedCallback())}function s(e){u(e),b(e,function(e){u(e)})}function u(e){_?r(function(){c(e)}):c(e)}function c(e){e.__upgraded__&&e.__attached&&(e.__attached=!1,e.detachedCallback&&e.detachedCallback())}function l(e){for(var t=e,n=window.wrap(document);t;){if(t==n)return!0;t=t.parentNode||t.nodeType===Node.DOCUMENT_FRAGMENT_NODE&&t.host}}function f(e){if(e.shadowRoot&&!e.shadowRoot.__watched){g.dom&&console.log("watching shadow-root for: ",e.localName);for(var t=e.shadowRoot;t;)w(t),t=t.olderShadowRoot}}function m(e,n){if(g.dom){var o=n[0];if(o&&"childList"===o.type&&o.addedNodes&&o.addedNodes){for(var r=o.addedNodes[0];r&&r!==document&&!r.host;)r=r.parentNode;var i=r&&(r.URL||r._URL||r.host&&r.host.localName)||"";i=i.split("/?").shift().split("/").pop()}console.group("mutations (%d) [%s]",n.length,i||"")}var a=l(e);n.forEach(function(e){"childList"===e.type&&(M(e.addedNodes,function(e){e.localName&&t(e,a)}),M(e.removedNodes,function(e){e.localName&&s(e)}))}),g.dom&&console.groupEnd()}function p(e){for(e=window.wrap(e),e||(e=window.wrap(document));e.parentNode;)e=e.parentNode;var t=e.__observer;t&&(m(e,t.takeRecords()),i())}function w(e){if(!e.__observer){var t=new MutationObserver(m.bind(this,e));t.observe(e,{childList:!0,subtree:!0}),e.__observer=t}}function v(e){e=window.wrap(e),g.dom&&console.group("upgradeDocument: ",e.baseURI.split("/").pop());var n=e===window.wrap(document);t(e,n),w(e),g.dom&&console.groupEnd()}function h(e){E(e,v)}var g=e.flags,b=e.forSubtree,E=e.forDocumentTree,_=window.MutationObserver._isPolyfilled&&g["throttle-attached"];e.hasPolyfillMutations=_,e.hasThrottledAttached=_;var y=!1,N=[],M=Array.prototype.forEach.call.bind(Array.prototype.forEach),O=Element.prototype.createShadowRoot;O&&(Element.prototype.createShadowRoot=function(){var e=O.call(this);return window.CustomElements.watchShadow(this),e}),e.watchShadow=f,e.upgradeDocumentTree=h,e.upgradeDocument=v,e.upgradeSubtree=o,e.upgradeAll=t,e.attached=a,e.takeRecords=p}),window.CustomElements.addModule(function(e){function t(t,o){if("template"===t.localName&&window.HTMLTemplateElement&&HTMLTemplateElement.decorate&&HTMLTemplateElement.decorate(t),!t.__upgraded__&&t.nodeType===Node.ELEMENT_NODE){var r=t.getAttribute("is"),i=e.getRegisteredDefinition(t.localName)||e.getRegisteredDefinition(r);if(i&&(r&&i.tag==t.localName||!r&&!i["extends"]))return n(t,i,o)}}function n(t,n,r){return a.upgrade&&console.group("upgrade:",t.localName),n.is&&t.setAttribute("is",n.is),o(t,n),t.__upgraded__=!0,i(t),r&&e.attached(t),e.upgradeSubtree(t,r),a.upgrade&&console.groupEnd(),t}function o(e,t){Object.__proto__?e.__proto__=t.prototype:(r(e,t.prototype,t["native"]),e.__proto__=t.prototype)}function r(e,t,n){for(var o={},r=t;r!==n&&r!==HTMLElement.prototype;){for(var i,a=Object.getOwnPropertyNames(r),d=0;i=a[d];d++)o[i]||(Object.defineProperty(e,i,Object.getOwnPropertyDescriptor(r,i)),o[i]=1);r=Object.getPrototypeOf(r)}}function i(e){e.createdCallback&&e.createdCallback()}var a=e.flags;e.upgrade=t,e.upgradeWithDefinition=n,e.implementPrototype=o}),window.CustomElements.addModule(function(e){function t(t,o){var s=o||{};if(!t)throw new Error("document.registerElement: first argument `name` must not be empty");if(t.indexOf("-")<0)throw new Error("document.registerElement: first argument ('name') must contain a dash ('-'). Argument provided was '"+String(t)+"'.");if(r(t))throw new Error("Failed to execute 'registerElement' on 'Document': Registration failed for type '"+String(t)+"'. The type name is invalid.");if(u(t))throw new Error("DuplicateDefinitionError: a type with name '"+String(t)+"' is already registered");return s.prototype||(s.prototype=Object.create(HTMLElement.prototype)),s.__name=t.toLowerCase(),s.lifecycle=s.lifecycle||{},s.ancestry=i(s["extends"]),a(s),d(s),n(s.prototype),c(s.__name,s),s.ctor=l(s),s.ctor.prototype=s.prototype,s.prototype.constructor=s.ctor,e.ready&&h(document),s.ctor}function n(e){if(!e.setAttribute._polyfilled){var t=e.setAttribute;e.setAttribute=function(e,n){o.call(this,e,n,t)};var n=e.removeAttribute;e.removeAttribute=function(e){o.call(this,e,null,n)},e.setAttribute._polyfilled=!0}}function o(e,t,n){e=e.toLowerCase();var o=this.getAttribute(e);n.apply(this,arguments);var r=this.getAttribute(e);this.attributeChangedCallback&&r!==o&&this.attributeChangedCallback(e,o,r)}function r(e){for(var t=0;t<y.length;t++)if(e===y[t])return!0}function i(e){var t=u(e);return t?i(t["extends"]).concat([t]):[]}function a(e){for(var t,n=e["extends"],o=0;t=e.ancestry[o];o++)n=t.is&&t.tag;e.tag=n||e.__name,n&&(e.is=e.__name)}function d(e){if(!Object.__proto__){var t=HTMLElement.prototype;if(e.is){var n=document.createElement(e.tag);t=Object.getPrototypeOf(n)}for(var o,r=e.prototype,i=!1;r;)r==t&&(i=!0),o=Object.getPrototypeOf(r),o&&(r.__proto__=o),r=o;i||console.warn(e.tag+" prototype not found in prototype chain for "+e.is),e["native"]=t}}function s(e){return b(O(e.tag),e)}function u(e){return e?N[e.toLowerCase()]:void 0}function c(e,t){N[e]=t}function l(e){return function(){return s(e)}}function f(e,t,n){return e===M?m(t,n):D(e,t)}function m(e,t){e&&(e=e.toLowerCase()),t&&(t=t.toLowerCase());var n=u(t||e);if(n){if(e==n.tag&&t==n.is)return new n.ctor;if(!t&&!n.is)return new n.ctor}var o;return t?(o=m(e),o.setAttribute("is",t),o):(o=O(e),e.indexOf("-")>=0&&E(o,HTMLElement),o)}function p(e,t){var n=e[t];e[t]=function(){var e=n.apply(this,arguments);return g(e),e}}var w,v=e.isIE,h=e.upgradeDocumentTree,g=e.upgradeAll,b=e.upgradeWithDefinition,E=e.implementPrototype,_=e.useNative,y=["annotation-xml","color-profile","font-face","font-face-src","font-face-uri","font-face-format","font-face-name","missing-glyph"],N={},M="http://www.w3.org/1999/xhtml",O=document.createElement.bind(document),D=document.createElementNS.bind(document);w=Object.__proto__||_?function(e,t){return e instanceof t}:function(e,t){if(e instanceof t)return!0;for(var n=e;n;){if(n===t.prototype)return!0;n=n.__proto__}return!1},p(Node.prototype,"cloneNode"),p(document,"importNode"),v&&!function(){var e=document.importNode;document.importNode=function(){var t=e.apply(document,arguments);if(t.nodeType==t.DOCUMENT_FRAGMENT_NODE){var n=document.createDocumentFragment();return n.appendChild(t),n}return t}}(),document.registerElement=t,document.createElement=m,document.createElementNS=f,e.registry=N,e["instanceof"]=w,e.reservedTagList=y,e.getRegisteredDefinition=u,document.register=document.registerElement}),function(e){function t(){i(window.wrap(document)),window.CustomElements.ready=!0;var e=window.requestAnimationFrame||function(e){setTimeout(e,16)};e(function(){setTimeout(function(){window.CustomElements.readyTime=Date.now(),window.HTMLImports&&(window.CustomElements.elapsed=window.CustomElements.readyTime-window.HTMLImports.readyTime),document.dispatchEvent(new CustomEvent("WebComponentsReady",{bubbles:!0}))})})}var n=e.useNative,o=e.initializeModules;e.isIE;if(n){var r=function(){};e.watchShadow=r,e.upgrade=r,e.upgradeAll=r,e.upgradeDocumentTree=r,e.upgradeSubtree=r,e.takeRecords=r,e["instanceof"]=function(e,t){return e instanceof t}}else o();var i=e.upgradeDocumentTree,a=e.upgradeDocument;if(window.wrap||(window.ShadowDOMPolyfill?(window.wrap=window.ShadowDOMPolyfill.wrapIfNeeded,window.unwrap=window.ShadowDOMPolyfill.unwrapIfNeeded):window.wrap=window.unwrap=function(e){return e}),window.HTMLImports&&(window.HTMLImports.__importsParsingHook=function(e){e["import"]&&a(wrap(e["import"]))}),"complete"===document.readyState||e.flags.eager)t();else if("interactive"!==document.readyState||window.attachEvent||window.HTMLImports&&!window.HTMLImports.ready){var d=window.HTMLImports&&!window.HTMLImports.ready?"HTMLImportsLoaded":"DOMContentLoaded";window.addEventListener(d,t)}else t()}(window.CustomElements);
\ No newline at end of file
+// @version 0.7.23
+"undefined"==typeof WeakMap&&!function(){var e=Object.defineProperty,t=Date.now()%1e9,n=function(){this.name="__st"+(1e9*Math.random()>>>0)+(t++ +"__")};n.prototype={set:function(t,n){var o=t[this.name];return o&&o[0]===t?o[1]=n:e(t,this.name,{value:[t,n],writable:!0}),this},get:function(e){var t;return(t=e[this.name])&&t[0]===e?t[1]:void 0},"delete":function(e){var t=e[this.name];return!(!t||t[0]!==e)&&(t[0]=t[1]=void 0,!0)},has:function(e){var t=e[this.name];return!!t&&t[0]===e}},window.WeakMap=n}(),function(e){function t(e){E.push(e),b||(b=!0,m(o))}function n(e){return window.ShadowDOMPolyfill&&window.ShadowDOMPolyfill.wrapIfNeeded(e)||e}function o(){b=!1;var e=E;E=[],e.sort(function(e,t){return e.uid_-t.uid_});var t=!1;e.forEach(function(e){var n=e.takeRecords();r(e),n.length&&(e.callback_(n,e),t=!0)}),t&&o()}function r(e){e.nodes_.forEach(function(t){var n=v.get(t);n&&n.forEach(function(t){t.observer===e&&t.removeTransientObservers()})})}function i(e,t){for(var n=e;n;n=n.parentNode){var o=v.get(n);if(o)for(var r=0;r<o.length;r++){var i=o[r],a=i.options;if(n===e||a.subtree){var d=t(a);d&&i.enqueue(d)}}}}function a(e){this.callback_=e,this.nodes_=[],this.records_=[],this.uid_=++_}function d(e,t){this.type=e,this.target=t,this.addedNodes=[],this.removedNodes=[],this.previousSibling=null,this.nextSibling=null,this.attributeName=null,this.attributeNamespace=null,this.oldValue=null}function s(e){var t=new d(e.type,e.target);return t.addedNodes=e.addedNodes.slice(),t.removedNodes=e.removedNodes.slice(),t.previousSibling=e.previousSibling,t.nextSibling=e.nextSibling,t.attributeName=e.attributeName,t.attributeNamespace=e.attributeNamespace,t.oldValue=e.oldValue,t}function u(e,t){return y=new d(e,t)}function c(e){return N?N:(N=s(y),N.oldValue=e,N)}function l(){y=N=void 0}function f(e){return e===N||e===y}function p(e,t){return e===t?e:N&&f(e)?N:null}function w(e,t,n){this.observer=e,this.target=t,this.options=n,this.transientObservedNodes=[]}if(!e.JsMutationObserver){var m,v=new WeakMap;if(/Trident|Edge/.test(navigator.userAgent))m=setTimeout;else if(window.setImmediate)m=window.setImmediate;else{var h=[],g=String(Math.random());window.addEventListener("message",function(e){if(e.data===g){var t=h;h=[],t.forEach(function(e){e()})}}),m=function(e){h.push(e),window.postMessage(g,"*")}}var b=!1,E=[],_=0;a.prototype={observe:function(e,t){if(e=n(e),!t.childList&&!t.attributes&&!t.characterData||t.attributeOldValue&&!t.attributes||t.attributeFilter&&t.attributeFilter.length&&!t.attributes||t.characterDataOldValue&&!t.characterData)throw new SyntaxError;var o=v.get(e);o||v.set(e,o=[]);for(var r,i=0;i<o.length;i++)if(o[i].observer===this){r=o[i],r.removeListeners(),r.options=t;break}r||(r=new w(this,e,t),o.push(r),this.nodes_.push(e)),r.addListeners()},disconnect:function(){this.nodes_.forEach(function(e){for(var t=v.get(e),n=0;n<t.length;n++){var o=t[n];if(o.observer===this){o.removeListeners(),t.splice(n,1);break}}},this),this.records_=[]},takeRecords:function(){var e=this.records_;return this.records_=[],e}};var y,N;w.prototype={enqueue:function(e){var n=this.observer.records_,o=n.length;if(n.length>0){var r=n[o-1],i=p(r,e);if(i)return void(n[o-1]=i)}else t(this.observer);n[o]=e},addListeners:function(){this.addListeners_(this.target)},addListeners_:function(e){var t=this.options;t.attributes&&e.addEventListener("DOMAttrModified",this,!0),t.characterData&&e.addEventListener("DOMCharacterDataModified",this,!0),t.childList&&e.addEventListener("DOMNodeInserted",this,!0),(t.childList||t.subtree)&&e.addEventListener("DOMNodeRemoved",this,!0)},removeListeners:function(){this.removeListeners_(this.target)},removeListeners_:function(e){var t=this.options;t.attributes&&e.removeEventListener("DOMAttrModified",this,!0),t.characterData&&e.removeEventListener("DOMCharacterDataModified",this,!0),t.childList&&e.removeEventListener("DOMNodeInserted",this,!0),(t.childList||t.subtree)&&e.removeEventListener("DOMNodeRemoved",this,!0)},addTransientObserver:function(e){if(e!==this.target){this.addListeners_(e),this.transientObservedNodes.push(e);var t=v.get(e);t||v.set(e,t=[]),t.push(this)}},removeTransientObservers:function(){var e=this.transientObservedNodes;this.transientObservedNodes=[],e.forEach(function(e){this.removeListeners_(e);for(var t=v.get(e),n=0;n<t.length;n++)if(t[n]===this){t.splice(n,1);break}},this)},handleEvent:function(e){switch(e.stopImmediatePropagation(),e.type){case"DOMAttrModified":var t=e.attrName,n=e.relatedNode.namespaceURI,o=e.target,r=new u("attributes",o);r.attributeName=t,r.attributeNamespace=n;var a=e.attrChange===MutationEvent.ADDITION?null:e.prevValue;i(o,function(e){if(e.attributes&&(!e.attributeFilter||!e.attributeFilter.length||e.attributeFilter.indexOf(t)!==-1||e.attributeFilter.indexOf(n)!==-1))return e.attributeOldValue?c(a):r});break;case"DOMCharacterDataModified":var o=e.target,r=u("characterData",o),a=e.prevValue;i(o,function(e){if(e.characterData)return e.characterDataOldValue?c(a):r});break;case"DOMNodeRemoved":this.addTransientObserver(e.target);case"DOMNodeInserted":var d,s,f=e.target;"DOMNodeInserted"===e.type?(d=[f],s=[]):(d=[],s=[f]);var p=f.previousSibling,w=f.nextSibling,r=u("childList",e.target.parentNode);r.addedNodes=d,r.removedNodes=s,r.previousSibling=p,r.nextSibling=w,i(e.relatedNode,function(e){if(e.childList)return r})}l()}},e.JsMutationObserver=a,e.MutationObserver||(e.MutationObserver=a,a._isPolyfilled=!0)}}(self),function(e){"use strict";if(!window.performance||!window.performance.now){var t=Date.now();window.performance={now:function(){return Date.now()-t}}}window.requestAnimationFrame||(window.requestAnimationFrame=function(){var e=window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame;return e?function(t){return e(function(){t(performance.now())})}:function(e){return window.setTimeout(e,1e3/60)}}()),window.cancelAnimationFrame||(window.cancelAnimationFrame=function(){return window.webkitCancelAnimationFrame||window.mozCancelAnimationFrame||function(e){clearTimeout(e)}}());var n=function(){var e=document.createEvent("Event");return e.initEvent("foo",!0,!0),e.preventDefault(),e.defaultPrevented}();if(!n){var o=Event.prototype.preventDefault;Event.prototype.preventDefault=function(){this.cancelable&&(o.call(this),Object.defineProperty(this,"defaultPrevented",{get:function(){return!0},configurable:!0}))}}var r=/Trident/.test(navigator.userAgent);if((!window.CustomEvent||r&&"function"!=typeof window.CustomEvent)&&(window.CustomEvent=function(e,t){t=t||{};var n=document.createEvent("CustomEvent");return n.initCustomEvent(e,Boolean(t.bubbles),Boolean(t.cancelable),t.detail),n},window.CustomEvent.prototype=window.Event.prototype),!window.Event||r&&"function"!=typeof window.Event){var i=window.Event;window.Event=function(e,t){t=t||{};var n=document.createEvent("Event");return n.initEvent(e,Boolean(t.bubbles),Boolean(t.cancelable)),n},window.Event.prototype=i.prototype}}(window.WebComponents),window.CustomElements=window.CustomElements||{flags:{}},function(e){var t=e.flags,n=[],o=function(e){n.push(e)},r=function(){n.forEach(function(t){t(e)})};e.addModule=o,e.initializeModules=r,e.hasNative=Boolean(document.registerElement),e.isIE=/Trident/.test(navigator.userAgent),e.useNative=!t.register&&e.hasNative&&!window.ShadowDOMPolyfill&&(!window.HTMLImports||window.HTMLImports.useNative)}(window.CustomElements),window.CustomElements.addModule(function(e){function t(e,t){n(e,function(e){return!!t(e)||void o(e,t)}),o(e,t)}function n(e,t,o){var r=e.firstElementChild;if(!r)for(r=e.firstChild;r&&r.nodeType!==Node.ELEMENT_NODE;)r=r.nextSibling;for(;r;)t(r,o)!==!0&&n(r,t,o),r=r.nextElementSibling;return null}function o(e,n){for(var o=e.shadowRoot;o;)t(o,n),o=o.olderShadowRoot}function r(e,t){i(e,t,[])}function i(e,t,n){if(e=window.wrap(e),!(n.indexOf(e)>=0)){n.push(e);for(var o,r=e.querySelectorAll("link[rel="+a+"]"),d=0,s=r.length;d<s&&(o=r[d]);d++)o["import"]&&i(o["import"],t,n);t(e)}}var a=window.HTMLImports?window.HTMLImports.IMPORT_LINK_TYPE:"none";e.forDocumentTree=r,e.forSubtree=t}),window.CustomElements.addModule(function(e){function t(e,t){return n(e,t)||o(e,t)}function n(t,n){return!!e.upgrade(t,n)||void(n&&a(t))}function o(e,t){b(e,function(e){if(n(e,t))return!0})}function r(e){N.push(e),y||(y=!0,setTimeout(i))}function i(){y=!1;for(var e,t=N,n=0,o=t.length;n<o&&(e=t[n]);n++)e();N=[]}function a(e){_?r(function(){d(e)}):d(e)}function d(e){e.__upgraded__&&!e.__attached&&(e.__attached=!0,e.attachedCallback&&e.attachedCallback())}function s(e){u(e),b(e,function(e){u(e)})}function u(e){_?r(function(){c(e)}):c(e)}function c(e){e.__upgraded__&&e.__attached&&(e.__attached=!1,e.detachedCallback&&e.detachedCallback())}function l(e){for(var t=e,n=window.wrap(document);t;){if(t==n)return!0;t=t.parentNode||t.nodeType===Node.DOCUMENT_FRAGMENT_NODE&&t.host}}function f(e){if(e.shadowRoot&&!e.shadowRoot.__watched){g.dom&&console.log("watching shadow-root for: ",e.localName);for(var t=e.shadowRoot;t;)m(t),t=t.olderShadowRoot}}function p(e,n){if(g.dom){var o=n[0];if(o&&"childList"===o.type&&o.addedNodes&&o.addedNodes){for(var r=o.addedNodes[0];r&&r!==document&&!r.host;)r=r.parentNode;var i=r&&(r.URL||r._URL||r.host&&r.host.localName)||"";i=i.split("/?").shift().split("/").pop()}console.group("mutations (%d) [%s]",n.length,i||"")}var a=l(e);n.forEach(function(e){"childList"===e.type&&(M(e.addedNodes,function(e){e.localName&&t(e,a)}),M(e.removedNodes,function(e){e.localName&&s(e)}))}),g.dom&&console.groupEnd()}function w(e){for(e=window.wrap(e),e||(e=window.wrap(document));e.parentNode;)e=e.parentNode;var t=e.__observer;t&&(p(e,t.takeRecords()),i())}function m(e){if(!e.__observer){var t=new MutationObserver(p.bind(this,e));t.observe(e,{childList:!0,subtree:!0}),e.__observer=t}}function v(e){e=window.wrap(e),g.dom&&console.group("upgradeDocument: ",e.baseURI.split("/").pop());var n=e===window.wrap(document);t(e,n),m(e),g.dom&&console.groupEnd()}function h(e){E(e,v)}var g=e.flags,b=e.forSubtree,E=e.forDocumentTree,_=window.MutationObserver._isPolyfilled&&g["throttle-attached"];e.hasPolyfillMutations=_,e.hasThrottledAttached=_;var y=!1,N=[],M=Array.prototype.forEach.call.bind(Array.prototype.forEach),O=Element.prototype.createShadowRoot;O&&(Element.prototype.createShadowRoot=function(){var e=O.call(this);return window.CustomElements.watchShadow(this),e}),e.watchShadow=f,e.upgradeDocumentTree=h,e.upgradeDocument=v,e.upgradeSubtree=o,e.upgradeAll=t,e.attached=a,e.takeRecords=w}),window.CustomElements.addModule(function(e){function t(t,o){if("template"===t.localName&&window.HTMLTemplateElement&&HTMLTemplateElement.decorate&&HTMLTemplateElement.decorate(t),!t.__upgraded__&&t.nodeType===Node.ELEMENT_NODE){var r=t.getAttribute("is"),i=e.getRegisteredDefinition(t.localName)||e.getRegisteredDefinition(r);if(i&&(r&&i.tag==t.localName||!r&&!i["extends"]))return n(t,i,o)}}function n(t,n,r){return a.upgrade&&console.group("upgrade:",t.localName),n.is&&t.setAttribute("is",n.is),o(t,n),t.__upgraded__=!0,i(t),r&&e.attached(t),e.upgradeSubtree(t,r),a.upgrade&&console.groupEnd(),t}function o(e,t){Object.__proto__?e.__proto__=t.prototype:(r(e,t.prototype,t["native"]),e.__proto__=t.prototype)}function r(e,t,n){for(var o={},r=t;r!==n&&r!==HTMLElement.prototype;){for(var i,a=Object.getOwnPropertyNames(r),d=0;i=a[d];d++)o[i]||(Object.defineProperty(e,i,Object.getOwnPropertyDescriptor(r,i)),o[i]=1);r=Object.getPrototypeOf(r)}}function i(e){e.createdCallback&&e.createdCallback()}var a=e.flags;e.upgrade=t,e.upgradeWithDefinition=n,e.implementPrototype=o}),window.CustomElements.addModule(function(e){function t(t,o){var s=o||{};if(!t)throw new Error("document.registerElement: first argument `name` must not be empty");if(t.indexOf("-")<0)throw new Error("document.registerElement: first argument ('name') must contain a dash ('-'). Argument provided was '"+String(t)+"'.");if(r(t))throw new Error("Failed to execute 'registerElement' on 'Document': Registration failed for type '"+String(t)+"'. The type name is invalid.");if(u(t))throw new Error("DuplicateDefinitionError: a type with name '"+String(t)+"' is already registered");return s.prototype||(s.prototype=Object.create(HTMLElement.prototype)),s.__name=t.toLowerCase(),s["extends"]&&(s["extends"]=s["extends"].toLowerCase()),s.lifecycle=s.lifecycle||{},s.ancestry=i(s["extends"]),a(s),d(s),n(s.prototype),c(s.__name,s),s.ctor=l(s),s.ctor.prototype=s.prototype,s.prototype.constructor=s.ctor,e.ready&&v(document),s.ctor}function n(e){if(!e.setAttribute._polyfilled){var t=e.setAttribute;e.setAttribute=function(e,n){o.call(this,e,n,t)};var n=e.removeAttribute;e.removeAttribute=function(e){o.call(this,e,null,n)},e.setAttribute._polyfilled=!0}}function o(e,t,n){e=e.toLowerCase();var o=this.getAttribute(e);n.apply(this,arguments);var r=this.getAttribute(e);this.attributeChangedCallback&&r!==o&&this.attributeChangedCallback(e,o,r)}function r(e){for(var t=0;t<_.length;t++)if(e===_[t])return!0}function i(e){var t=u(e);return t?i(t["extends"]).concat([t]):[]}function a(e){for(var t,n=e["extends"],o=0;t=e.ancestry[o];o++)n=t.is&&t.tag;e.tag=n||e.__name,n&&(e.is=e.__name)}function d(e){if(!Object.__proto__){var t=HTMLElement.prototype;if(e.is){var n=document.createElement(e.tag);t=Object.getPrototypeOf(n)}for(var o,r=e.prototype,i=!1;r;)r==t&&(i=!0),o=Object.getPrototypeOf(r),o&&(r.__proto__=o),r=o;i||console.warn(e.tag+" prototype not found in prototype chain for "+e.is),e["native"]=t}}function s(e){return g(M(e.tag),e)}function u(e){if(e)return y[e.toLowerCase()]}function c(e,t){y[e]=t}function l(e){return function(){return s(e)}}function f(e,t,n){return e===N?p(t,n):O(e,t)}function p(e,t){e&&(e=e.toLowerCase()),t&&(t=t.toLowerCase());var n=u(t||e);if(n){if(e==n.tag&&t==n.is)return new n.ctor;if(!t&&!n.is)return new n.ctor}var o;return t?(o=p(e),o.setAttribute("is",t),o):(o=M(e),e.indexOf("-")>=0&&b(o,HTMLElement),o)}function w(e,t){var n=e[t];e[t]=function(){var e=n.apply(this,arguments);return h(e),e}}var m,v=(e.isIE,e.upgradeDocumentTree),h=e.upgradeAll,g=e.upgradeWithDefinition,b=e.implementPrototype,E=e.useNative,_=["annotation-xml","color-profile","font-face","font-face-src","font-face-uri","font-face-format","font-face-name","missing-glyph"],y={},N="http://www.w3.org/1999/xhtml",M=document.createElement.bind(document),O=document.createElementNS.bind(document);m=Object.__proto__||E?function(e,t){return e instanceof t}:function(e,t){if(e instanceof t)return!0;for(var n=e;n;){if(n===t.prototype)return!0;n=n.__proto__}return!1},w(Node.prototype,"cloneNode"),w(document,"importNode"),document.registerElement=t,document.createElement=p,document.createElementNS=f,e.registry=y,e["instanceof"]=m,e.reservedTagList=_,e.getRegisteredDefinition=u,document.register=document.registerElement}),function(e){function t(){i(window.wrap(document)),window.CustomElements.ready=!0;var e=window.requestAnimationFrame||function(e){setTimeout(e,16)};e(function(){setTimeout(function(){window.CustomElements.readyTime=Date.now(),window.HTMLImports&&(window.CustomElements.elapsed=window.CustomElements.readyTime-window.HTMLImports.readyTime),document.dispatchEvent(new CustomEvent("WebComponentsReady",{bubbles:!0}))})})}var n=e.useNative,o=e.initializeModules;e.isIE;if(n){var r=function(){};e.watchShadow=r,e.upgrade=r,e.upgradeAll=r,e.upgradeDocumentTree=r,e.upgradeSubtree=r,e.takeRecords=r,e["instanceof"]=function(e,t){return e instanceof t}}else o();var i=e.upgradeDocumentTree,a=e.upgradeDocument;if(window.wrap||(window.ShadowDOMPolyfill?(window.wrap=window.ShadowDOMPolyfill.wrapIfNeeded,window.unwrap=window.ShadowDOMPolyfill.unwrapIfNeeded):window.wrap=window.unwrap=function(e){return e}),window.HTMLImports&&(window.HTMLImports.__importsParsingHook=function(e){e["import"]&&a(wrap(e["import"]))}),"complete"===document.readyState||e.flags.eager)t();else if("interactive"!==document.readyState||window.attachEvent||window.HTMLImports&&!window.HTMLImports.ready){var d=window.HTMLImports&&!window.HTMLImports.ready?"HTMLImportsLoaded":"DOMContentLoaded";window.addEventListener(d,t)}else t()}(window.CustomElements);
\ No newline at end of file
diff --git a/lib/HTMLImports.js b/lib/HTMLImports.js
old mode 100644
new mode 100755
index 047e5ac..39c2d6a
--- a/lib/HTMLImports.js
+++ b/lib/HTMLImports.js
@@ -7,7 +7,7 @@
  * Code distributed by Google as part of the polymer project is also
  * subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
  */
-// @version 0.7.21
+// @version 0.7.23
 if (typeof WeakMap === "undefined") {
   (function() {
     var defineProperty = Object.defineProperty;
@@ -351,7 +351,7 @@
 
 (function(scope) {
   "use strict";
-  if (!window.performance) {
+  if (!(window.performance && window.performance.now)) {
     var start = Date.now();
     window.performance = {
       now: function() {
diff --git a/lib/HTMLImports.min.js b/lib/HTMLImports.min.js
old mode 100644
new mode 100755
index c7773e0..e11c830
--- a/lib/HTMLImports.min.js
+++ b/lib/HTMLImports.min.js
@@ -7,5 +7,5 @@
  * Code distributed by Google as part of the polymer project is also
  * subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
  */
-// @version 0.7.21
-"undefined"==typeof WeakMap&&!function(){var e=Object.defineProperty,t=Date.now()%1e9,n=function(){this.name="__st"+(1e9*Math.random()>>>0)+(t++ +"__")};n.prototype={set:function(t,n){var r=t[this.name];return r&&r[0]===t?r[1]=n:e(t,this.name,{value:[t,n],writable:!0}),this},get:function(e){var t;return(t=e[this.name])&&t[0]===e?t[1]:void 0},"delete":function(e){var t=e[this.name];return t&&t[0]===e?(t[0]=t[1]=void 0,!0):!1},has:function(e){var t=e[this.name];return t?t[0]===e:!1}},window.WeakMap=n}(),function(e){function t(e){E.push(e),g||(g=!0,f(r))}function n(e){return window.ShadowDOMPolyfill&&window.ShadowDOMPolyfill.wrapIfNeeded(e)||e}function r(){g=!1;var e=E;E=[],e.sort(function(e,t){return e.uid_-t.uid_});var t=!1;e.forEach(function(e){var n=e.takeRecords();o(e),n.length&&(e.callback_(n,e),t=!0)}),t&&r()}function o(e){e.nodes_.forEach(function(t){var n=v.get(t);n&&n.forEach(function(t){t.observer===e&&t.removeTransientObservers()})})}function i(e,t){for(var n=e;n;n=n.parentNode){var r=v.get(n);if(r)for(var o=0;o<r.length;o++){var i=r[o],a=i.options;if(n===e||a.subtree){var s=t(a);s&&i.enqueue(s)}}}}function a(e){this.callback_=e,this.nodes_=[],this.records_=[],this.uid_=++_}function s(e,t){this.type=e,this.target=t,this.addedNodes=[],this.removedNodes=[],this.previousSibling=null,this.nextSibling=null,this.attributeName=null,this.attributeNamespace=null,this.oldValue=null}function d(e){var t=new s(e.type,e.target);return t.addedNodes=e.addedNodes.slice(),t.removedNodes=e.removedNodes.slice(),t.previousSibling=e.previousSibling,t.nextSibling=e.nextSibling,t.attributeName=e.attributeName,t.attributeNamespace=e.attributeNamespace,t.oldValue=e.oldValue,t}function c(e,t){return y=new s(e,t)}function u(e){return L?L:(L=d(y),L.oldValue=e,L)}function l(){y=L=void 0}function h(e){return e===L||e===y}function m(e,t){return e===t?e:L&&h(e)?L:null}function p(e,t,n){this.observer=e,this.target=t,this.options=n,this.transientObservedNodes=[]}if(!e.JsMutationObserver){var f,v=new WeakMap;if(/Trident|Edge/.test(navigator.userAgent))f=setTimeout;else if(window.setImmediate)f=window.setImmediate;else{var w=[],b=String(Math.random());window.addEventListener("message",function(e){if(e.data===b){var t=w;w=[],t.forEach(function(e){e()})}}),f=function(e){w.push(e),window.postMessage(b,"*")}}var g=!1,E=[],_=0;a.prototype={observe:function(e,t){if(e=n(e),!t.childList&&!t.attributes&&!t.characterData||t.attributeOldValue&&!t.attributes||t.attributeFilter&&t.attributeFilter.length&&!t.attributes||t.characterDataOldValue&&!t.characterData)throw new SyntaxError;var r=v.get(e);r||v.set(e,r=[]);for(var o,i=0;i<r.length;i++)if(r[i].observer===this){o=r[i],o.removeListeners(),o.options=t;break}o||(o=new p(this,e,t),r.push(o),this.nodes_.push(e)),o.addListeners()},disconnect:function(){this.nodes_.forEach(function(e){for(var t=v.get(e),n=0;n<t.length;n++){var r=t[n];if(r.observer===this){r.removeListeners(),t.splice(n,1);break}}},this),this.records_=[]},takeRecords:function(){var e=this.records_;return this.records_=[],e}};var y,L;p.prototype={enqueue:function(e){var n=this.observer.records_,r=n.length;if(n.length>0){var o=n[r-1],i=m(o,e);if(i)return void(n[r-1]=i)}else t(this.observer);n[r]=e},addListeners:function(){this.addListeners_(this.target)},addListeners_:function(e){var t=this.options;t.attributes&&e.addEventListener("DOMAttrModified",this,!0),t.characterData&&e.addEventListener("DOMCharacterDataModified",this,!0),t.childList&&e.addEventListener("DOMNodeInserted",this,!0),(t.childList||t.subtree)&&e.addEventListener("DOMNodeRemoved",this,!0)},removeListeners:function(){this.removeListeners_(this.target)},removeListeners_:function(e){var t=this.options;t.attributes&&e.removeEventListener("DOMAttrModified",this,!0),t.characterData&&e.removeEventListener("DOMCharacterDataModified",this,!0),t.childList&&e.removeEventListener("DOMNodeInserted",this,!0),(t.childList||t.subtree)&&e.removeEventListener("DOMNodeRemoved",this,!0)},addTransientObserver:function(e){if(e!==this.target){this.addListeners_(e),this.transientObservedNodes.push(e);var t=v.get(e);t||v.set(e,t=[]),t.push(this)}},removeTransientObservers:function(){var e=this.transientObservedNodes;this.transientObservedNodes=[],e.forEach(function(e){this.removeListeners_(e);for(var t=v.get(e),n=0;n<t.length;n++)if(t[n]===this){t.splice(n,1);break}},this)},handleEvent:function(e){switch(e.stopImmediatePropagation(),e.type){case"DOMAttrModified":var t=e.attrName,n=e.relatedNode.namespaceURI,r=e.target,o=new c("attributes",r);o.attributeName=t,o.attributeNamespace=n;var a=e.attrChange===MutationEvent.ADDITION?null:e.prevValue;i(r,function(e){return!e.attributes||e.attributeFilter&&e.attributeFilter.length&&-1===e.attributeFilter.indexOf(t)&&-1===e.attributeFilter.indexOf(n)?void 0:e.attributeOldValue?u(a):o});break;case"DOMCharacterDataModified":var r=e.target,o=c("characterData",r),a=e.prevValue;i(r,function(e){return e.characterData?e.characterDataOldValue?u(a):o:void 0});break;case"DOMNodeRemoved":this.addTransientObserver(e.target);case"DOMNodeInserted":var s,d,h=e.target;"DOMNodeInserted"===e.type?(s=[h],d=[]):(s=[],d=[h]);var m=h.previousSibling,p=h.nextSibling,o=c("childList",e.target.parentNode);o.addedNodes=s,o.removedNodes=d,o.previousSibling=m,o.nextSibling=p,i(e.relatedNode,function(e){return e.childList?o:void 0})}l()}},e.JsMutationObserver=a,e.MutationObserver||(e.MutationObserver=a,a._isPolyfilled=!0)}}(self),function(e){"use strict";if(!window.performance){var t=Date.now();window.performance={now:function(){return Date.now()-t}}}window.requestAnimationFrame||(window.requestAnimationFrame=function(){var e=window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame;return e?function(t){return e(function(){t(performance.now())})}:function(e){return window.setTimeout(e,1e3/60)}}()),window.cancelAnimationFrame||(window.cancelAnimationFrame=function(){return window.webkitCancelAnimationFrame||window.mozCancelAnimationFrame||function(e){clearTimeout(e)}}());var n=function(){var e=document.createEvent("Event");return e.initEvent("foo",!0,!0),e.preventDefault(),e.defaultPrevented}();if(!n){var r=Event.prototype.preventDefault;Event.prototype.preventDefault=function(){this.cancelable&&(r.call(this),Object.defineProperty(this,"defaultPrevented",{get:function(){return!0},configurable:!0}))}}var o=/Trident/.test(navigator.userAgent);if((!window.CustomEvent||o&&"function"!=typeof window.CustomEvent)&&(window.CustomEvent=function(e,t){t=t||{};var n=document.createEvent("CustomEvent");return n.initCustomEvent(e,Boolean(t.bubbles),Boolean(t.cancelable),t.detail),n},window.CustomEvent.prototype=window.Event.prototype),!window.Event||o&&"function"!=typeof window.Event){var i=window.Event;window.Event=function(e,t){t=t||{};var n=document.createEvent("Event");return n.initEvent(e,Boolean(t.bubbles),Boolean(t.cancelable)),n},window.Event.prototype=i.prototype}}(window.WebComponents),window.HTMLImports=window.HTMLImports||{flags:{}},function(e){function t(e,t){t=t||p,r(function(){i(e,t)},t)}function n(e){return"complete"===e.readyState||e.readyState===w}function r(e,t){if(n(t))e&&e();else{var o=function(){("complete"===t.readyState||t.readyState===w)&&(t.removeEventListener(b,o),r(e,t))};t.addEventListener(b,o)}}function o(e){e.target.__loaded=!0}function i(e,t){function n(){d==c&&e&&e({allImports:s,loadedImports:u,errorImports:l})}function r(e){o(e),u.push(this),d++,n()}function i(e){l.push(this),d++,n()}var s=t.querySelectorAll("link[rel=import]"),d=0,c=s.length,u=[],l=[];if(c)for(var h,m=0;c>m&&(h=s[m]);m++)a(h)?(u.push(this),d++,n()):(h.addEventListener("load",r),h.addEventListener("error",i));else n()}function a(e){return l?e.__loaded||e["import"]&&"loading"!==e["import"].readyState:e.__importParsed}function s(e){for(var t,n=0,r=e.length;r>n&&(t=e[n]);n++)d(t)&&c(t)}function d(e){return"link"===e.localName&&"import"===e.rel}function c(e){var t=e["import"];t?o({target:e}):(e.addEventListener("load",o),e.addEventListener("error",o))}var u="import",l=Boolean(u in document.createElement("link")),h=Boolean(window.ShadowDOMPolyfill),m=function(e){return h?window.ShadowDOMPolyfill.wrapIfNeeded(e):e},p=m(document),f={get:function(){var e=window.HTMLImports.currentScript||document.currentScript||("complete"!==document.readyState?document.scripts[document.scripts.length-1]:null);return m(e)},configurable:!0};Object.defineProperty(document,"_currentScript",f),Object.defineProperty(p,"_currentScript",f);var v=/Trident/.test(navigator.userAgent),w=v?"complete":"interactive",b="readystatechange";l&&(new MutationObserver(function(e){for(var t,n=0,r=e.length;r>n&&(t=e[n]);n++)t.addedNodes&&s(t.addedNodes)}).observe(document.head,{childList:!0}),function(){if("loading"===document.readyState)for(var e,t=document.querySelectorAll("link[rel=import]"),n=0,r=t.length;r>n&&(e=t[n]);n++)c(e)}()),t(function(e){window.HTMLImports.ready=!0,window.HTMLImports.readyTime=(new Date).getTime();var t=p.createEvent("CustomEvent");t.initCustomEvent("HTMLImportsLoaded",!0,!0,e),p.dispatchEvent(t)}),e.IMPORT_LINK_TYPE=u,e.useNative=l,e.rootDocument=p,e.whenReady=t,e.isIE=v}(window.HTMLImports),function(e){var t=[],n=function(e){t.push(e)},r=function(){t.forEach(function(t){t(e)})};e.addModule=n,e.initializeModules=r}(window.HTMLImports),window.HTMLImports.addModule(function(e){var t=/(url\()([^)]*)(\))/g,n=/(@import[\s]+(?!url\())([^;]*)(;)/g,r={resolveUrlsInStyle:function(e,t){var n=e.ownerDocument,r=n.createElement("a");return e.textContent=this.resolveUrlsInCssText(e.textContent,t,r),e},resolveUrlsInCssText:function(e,r,o){var i=this.replaceUrls(e,o,r,t);return i=this.replaceUrls(i,o,r,n)},replaceUrls:function(e,t,n,r){return e.replace(r,function(e,r,o,i){var a=o.replace(/["']/g,"");return n&&(a=new URL(a,n).href),t.href=a,a=t.href,r+"'"+a+"'"+i})}};e.path=r}),window.HTMLImports.addModule(function(e){var t={async:!0,ok:function(e){return e.status>=200&&e.status<300||304===e.status||0===e.status},load:function(n,r,o){var i=new XMLHttpRequest;return(e.flags.debug||e.flags.bust)&&(n+="?"+Math.random()),i.open("GET",n,t.async),i.addEventListener("readystatechange",function(e){if(4===i.readyState){var n=null;try{var a=i.getResponseHeader("Location");a&&(n="/"===a.substr(0,1)?location.origin+a:a)}catch(e){console.error(e.message)}r.call(o,!t.ok(i)&&i,i.response||i.responseText,n)}}),i.send(),i},loadDocument:function(e,t,n){this.load(e,t,n).responseType="document"}};e.xhr=t}),window.HTMLImports.addModule(function(e){var t=e.xhr,n=e.flags,r=function(e,t){this.cache={},this.onload=e,this.oncomplete=t,this.inflight=0,this.pending={}};r.prototype={addNodes:function(e){this.inflight+=e.length;for(var t,n=0,r=e.length;r>n&&(t=e[n]);n++)this.require(t);this.checkDone()},addNode:function(e){this.inflight++,this.require(e),this.checkDone()},require:function(e){var t=e.src||e.href;e.__nodeUrl=t,this.dedupe(t,e)||this.fetch(t,e)},dedupe:function(e,t){if(this.pending[e])return this.pending[e].push(t),!0;return this.cache[e]?(this.onload(e,t,this.cache[e]),this.tail(),!0):(this.pending[e]=[t],!1)},fetch:function(e,r){if(n.load&&console.log("fetch",e,r),e)if(e.match(/^data:/)){var o=e.split(","),i=o[0],a=o[1];a=i.indexOf(";base64")>-1?atob(a):decodeURIComponent(a),setTimeout(function(){this.receive(e,r,null,a)}.bind(this),0)}else{var s=function(t,n,o){this.receive(e,r,t,n,o)}.bind(this);t.load(e,s)}else setTimeout(function(){this.receive(e,r,{error:"href must be specified"},null)}.bind(this),0)},receive:function(e,t,n,r,o){this.cache[e]=r;for(var i,a=this.pending[e],s=0,d=a.length;d>s&&(i=a[s]);s++)this.onload(e,i,r,n,o),this.tail();this.pending[e]=null},tail:function(){--this.inflight,this.checkDone()},checkDone:function(){this.inflight||this.oncomplete()}},e.Loader=r}),window.HTMLImports.addModule(function(e){var t=function(e){this.addCallback=e,this.mo=new MutationObserver(this.handler.bind(this))};t.prototype={handler:function(e){for(var t,n=0,r=e.length;r>n&&(t=e[n]);n++)"childList"===t.type&&t.addedNodes.length&&this.addedNodes(t.addedNodes)},addedNodes:function(e){this.addCallback&&this.addCallback(e);for(var t,n=0,r=e.length;r>n&&(t=e[n]);n++)t.children&&t.children.length&&this.addedNodes(t.children)},observe:function(e){this.mo.observe(e,{childList:!0,subtree:!0})}},e.Observer=t}),window.HTMLImports.addModule(function(e){function t(e){return"link"===e.localName&&e.rel===u}function n(e){var t=r(e);return"data:text/javascript;charset=utf-8,"+encodeURIComponent(t)}function r(e){return e.textContent+o(e)}function o(e){var t=e.ownerDocument;t.__importedScripts=t.__importedScripts||0;var n=e.ownerDocument.baseURI,r=t.__importedScripts?"-"+t.__importedScripts:"";return t.__importedScripts++,"\n//# sourceURL="+n+r+".js\n"}function i(e){var t=e.ownerDocument.createElement("style");return t.textContent=e.textContent,a.resolveUrlsInStyle(t),t}var a=e.path,s=e.rootDocument,d=e.flags,c=e.isIE,u=e.IMPORT_LINK_TYPE,l="link[rel="+u+"]",h={documentSelectors:l,importsSelectors:[l,"link[rel=stylesheet]:not([type])","style:not([type])","script:not([type])",'script[type="application/javascript"]','script[type="text/javascript"]'].join(","),map:{link:"parseLink",script:"parseScript",style:"parseStyle"},dynamicElements:[],parseNext:function(){var e=this.nextToParse();e&&this.parse(e)},parse:function(e){if(this.isParsed(e))return void(d.parse&&console.log("[%s] is already parsed",e.localName));var t=this[this.map[e.localName]];t&&(this.markParsing(e),t.call(this,e))},parseDynamic:function(e,t){this.dynamicElements.push(e),t||this.parseNext()},markParsing:function(e){d.parse&&console.log("parsing",e),this.parsingElement=e},markParsingComplete:function(e){e.__importParsed=!0,this.markDynamicParsingComplete(e),e.__importElement&&(e.__importElement.__importParsed=!0,this.markDynamicParsingComplete(e.__importElement)),this.parsingElement=null,d.parse&&console.log("completed",e)},markDynamicParsingComplete:function(e){var t=this.dynamicElements.indexOf(e);t>=0&&this.dynamicElements.splice(t,1)},parseImport:function(e){if(e["import"]=e.__doc,window.HTMLImports.__importsParsingHook&&window.HTMLImports.__importsParsingHook(e),e["import"]&&(e["import"].__importParsed=!0),this.markParsingComplete(e),e.__resource&&!e.__error?e.dispatchEvent(new CustomEvent("load",{bubbles:!1})):e.dispatchEvent(new CustomEvent("error",{bubbles:!1})),e.__pending)for(var t;e.__pending.length;)t=e.__pending.shift(),t&&t({target:e});this.parseNext()},parseLink:function(e){t(e)?this.parseImport(e):(e.href=e.href,this.parseGeneric(e))},parseStyle:function(e){var t=e;e=i(e),t.__appliedElement=e,e.__importElement=t,this.parseGeneric(e)},parseGeneric:function(e){this.trackElement(e),this.addElementToDocument(e)},rootImportForElement:function(e){for(var t=e;t.ownerDocument.__importLink;)t=t.ownerDocument.__importLink;return t},addElementToDocument:function(e){var t=this.rootImportForElement(e.__importElement||e);t.parentNode.insertBefore(e,t)},trackElement:function(e,t){var n=this,r=function(o){e.removeEventListener("load",r),e.removeEventListener("error",r),t&&t(o),n.markParsingComplete(e),n.parseNext()};if(e.addEventListener("load",r),e.addEventListener("error",r),c&&"style"===e.localName){var o=!1;if(-1==e.textContent.indexOf("@import"))o=!0;else if(e.sheet){o=!0;for(var i,a=e.sheet.cssRules,s=a?a.length:0,d=0;s>d&&(i=a[d]);d++)i.type===CSSRule.IMPORT_RULE&&(o=o&&Boolean(i.styleSheet))}o&&setTimeout(function(){e.dispatchEvent(new CustomEvent("load",{bubbles:!1}))})}},parseScript:function(t){var r=document.createElement("script");r.__importElement=t,r.src=t.src?t.src:n(t),e.currentScript=t,this.trackElement(r,function(t){r.parentNode&&r.parentNode.removeChild(r),e.currentScript=null}),this.addElementToDocument(r)},nextToParse:function(){return this._mayParse=[],!this.parsingElement&&(this.nextToParseInDoc(s)||this.nextToParseDynamic())},nextToParseInDoc:function(e,n){if(e&&this._mayParse.indexOf(e)<0){this._mayParse.push(e);for(var r,o=e.querySelectorAll(this.parseSelectorsForNode(e)),i=0,a=o.length;a>i&&(r=o[i]);i++)if(!this.isParsed(r))return this.hasResource(r)?t(r)?this.nextToParseInDoc(r.__doc,r):r:void 0}return n},nextToParseDynamic:function(){return this.dynamicElements[0]},parseSelectorsForNode:function(e){var t=e.ownerDocument||e;return t===s?this.documentSelectors:this.importsSelectors},isParsed:function(e){return e.__importParsed},needsDynamicParsing:function(e){return this.dynamicElements.indexOf(e)>=0},hasResource:function(e){return t(e)&&void 0===e.__doc?!1:!0}};e.parser=h,e.IMPORT_SELECTOR=l}),window.HTMLImports.addModule(function(e){function t(e){return n(e,a)}function n(e,t){return"link"===e.localName&&e.getAttribute("rel")===t}function r(e){return!!Object.getOwnPropertyDescriptor(e,"baseURI")}function o(e,t){var n=document.implementation.createHTMLDocument(a);n._URL=t;var o=n.createElement("base");o.setAttribute("href",t),n.baseURI||r(n)||Object.defineProperty(n,"baseURI",{value:t});var i=n.createElement("meta");return i.setAttribute("charset","utf-8"),n.head.appendChild(i),n.head.appendChild(o),n.body.innerHTML=e,window.HTMLTemplateElement&&HTMLTemplateElement.bootstrap&&HTMLTemplateElement.bootstrap(n),n}var i=e.flags,a=e.IMPORT_LINK_TYPE,s=e.IMPORT_SELECTOR,d=e.rootDocument,c=e.Loader,u=e.Observer,l=e.parser,h={documents:{},documentPreloadSelectors:s,importsPreloadSelectors:[s].join(","),loadNode:function(e){m.addNode(e)},loadSubtree:function(e){var t=this.marshalNodes(e);m.addNodes(t)},marshalNodes:function(e){return e.querySelectorAll(this.loadSelectorsForNode(e))},loadSelectorsForNode:function(e){var t=e.ownerDocument||e;return t===d?this.documentPreloadSelectors:this.importsPreloadSelectors},loaded:function(e,n,r,a,s){if(i.load&&console.log("loaded",e,n),n.__resource=r,n.__error=a,t(n)){var d=this.documents[e];void 0===d&&(d=a?null:o(r,s||e),d&&(d.__importLink=n,this.bootDocument(d)),this.documents[e]=d),n.__doc=d}l.parseNext()},bootDocument:function(e){this.loadSubtree(e),this.observer.observe(e),l.parseNext()},loadedAll:function(){l.parseNext()}},m=new c(h.loaded.bind(h),h.loadedAll.bind(h));if(h.observer=new u,!document.baseURI){var p={get:function(){var e=document.querySelector("base");return e?e.href:window.location.href},configurable:!0};Object.defineProperty(document,"baseURI",p),Object.defineProperty(d,"baseURI",p)}e.importer=h,e.importLoader=m}),window.HTMLImports.addModule(function(e){var t=e.parser,n=e.importer,r={added:function(e){for(var r,o,i,a,s=0,d=e.length;d>s&&(a=e[s]);s++)r||(r=a.ownerDocument,o=t.isParsed(r)),i=this.shouldLoadNode(a),i&&n.loadNode(a),this.shouldParseNode(a)&&o&&t.parseDynamic(a,i)},shouldLoadNode:function(e){return 1===e.nodeType&&o.call(e,n.loadSelectorsForNode(e))},shouldParseNode:function(e){return 1===e.nodeType&&o.call(e,t.parseSelectorsForNode(e))}};n.observer.addCallback=r.added.bind(r);var o=HTMLElement.prototype.matches||HTMLElement.prototype.matchesSelector||HTMLElement.prototype.webkitMatchesSelector||HTMLElement.prototype.mozMatchesSelector||HTMLElement.prototype.msMatchesSelector}),function(e){function t(){window.HTMLImports.importer.bootDocument(r)}var n=e.initializeModules;e.isIE;if(!e.useNative){n();var r=e.rootDocument;"complete"===document.readyState||"interactive"===document.readyState&&!window.attachEvent?t():document.addEventListener("DOMContentLoaded",t)}}(window.HTMLImports);
\ No newline at end of file
+// @version 0.7.23
+"undefined"==typeof WeakMap&&!function(){var e=Object.defineProperty,t=Date.now()%1e9,n=function(){this.name="__st"+(1e9*Math.random()>>>0)+(t++ +"__")};n.prototype={set:function(t,n){var r=t[this.name];return r&&r[0]===t?r[1]=n:e(t,this.name,{value:[t,n],writable:!0}),this},get:function(e){var t;return(t=e[this.name])&&t[0]===e?t[1]:void 0},"delete":function(e){var t=e[this.name];return!(!t||t[0]!==e)&&(t[0]=t[1]=void 0,!0)},has:function(e){var t=e[this.name];return!!t&&t[0]===e}},window.WeakMap=n}(),function(e){function t(e){E.push(e),g||(g=!0,f(r))}function n(e){return window.ShadowDOMPolyfill&&window.ShadowDOMPolyfill.wrapIfNeeded(e)||e}function r(){g=!1;var e=E;E=[],e.sort(function(e,t){return e.uid_-t.uid_});var t=!1;e.forEach(function(e){var n=e.takeRecords();o(e),n.length&&(e.callback_(n,e),t=!0)}),t&&r()}function o(e){e.nodes_.forEach(function(t){var n=v.get(t);n&&n.forEach(function(t){t.observer===e&&t.removeTransientObservers()})})}function i(e,t){for(var n=e;n;n=n.parentNode){var r=v.get(n);if(r)for(var o=0;o<r.length;o++){var i=r[o],a=i.options;if(n===e||a.subtree){var s=t(a);s&&i.enqueue(s)}}}}function a(e){this.callback_=e,this.nodes_=[],this.records_=[],this.uid_=++_}function s(e,t){this.type=e,this.target=t,this.addedNodes=[],this.removedNodes=[],this.previousSibling=null,this.nextSibling=null,this.attributeName=null,this.attributeNamespace=null,this.oldValue=null}function d(e){var t=new s(e.type,e.target);return t.addedNodes=e.addedNodes.slice(),t.removedNodes=e.removedNodes.slice(),t.previousSibling=e.previousSibling,t.nextSibling=e.nextSibling,t.attributeName=e.attributeName,t.attributeNamespace=e.attributeNamespace,t.oldValue=e.oldValue,t}function c(e,t){return y=new s(e,t)}function u(e){return L?L:(L=d(y),L.oldValue=e,L)}function l(){y=L=void 0}function h(e){return e===L||e===y}function m(e,t){return e===t?e:L&&h(e)?L:null}function p(e,t,n){this.observer=e,this.target=t,this.options=n,this.transientObservedNodes=[]}if(!e.JsMutationObserver){var f,v=new WeakMap;if(/Trident|Edge/.test(navigator.userAgent))f=setTimeout;else if(window.setImmediate)f=window.setImmediate;else{var w=[],b=String(Math.random());window.addEventListener("message",function(e){if(e.data===b){var t=w;w=[],t.forEach(function(e){e()})}}),f=function(e){w.push(e),window.postMessage(b,"*")}}var g=!1,E=[],_=0;a.prototype={observe:function(e,t){if(e=n(e),!t.childList&&!t.attributes&&!t.characterData||t.attributeOldValue&&!t.attributes||t.attributeFilter&&t.attributeFilter.length&&!t.attributes||t.characterDataOldValue&&!t.characterData)throw new SyntaxError;var r=v.get(e);r||v.set(e,r=[]);for(var o,i=0;i<r.length;i++)if(r[i].observer===this){o=r[i],o.removeListeners(),o.options=t;break}o||(o=new p(this,e,t),r.push(o),this.nodes_.push(e)),o.addListeners()},disconnect:function(){this.nodes_.forEach(function(e){for(var t=v.get(e),n=0;n<t.length;n++){var r=t[n];if(r.observer===this){r.removeListeners(),t.splice(n,1);break}}},this),this.records_=[]},takeRecords:function(){var e=this.records_;return this.records_=[],e}};var y,L;p.prototype={enqueue:function(e){var n=this.observer.records_,r=n.length;if(n.length>0){var o=n[r-1],i=m(o,e);if(i)return void(n[r-1]=i)}else t(this.observer);n[r]=e},addListeners:function(){this.addListeners_(this.target)},addListeners_:function(e){var t=this.options;t.attributes&&e.addEventListener("DOMAttrModified",this,!0),t.characterData&&e.addEventListener("DOMCharacterDataModified",this,!0),t.childList&&e.addEventListener("DOMNodeInserted",this,!0),(t.childList||t.subtree)&&e.addEventListener("DOMNodeRemoved",this,!0)},removeListeners:function(){this.removeListeners_(this.target)},removeListeners_:function(e){var t=this.options;t.attributes&&e.removeEventListener("DOMAttrModified",this,!0),t.characterData&&e.removeEventListener("DOMCharacterDataModified",this,!0),t.childList&&e.removeEventListener("DOMNodeInserted",this,!0),(t.childList||t.subtree)&&e.removeEventListener("DOMNodeRemoved",this,!0)},addTransientObserver:function(e){if(e!==this.target){this.addListeners_(e),this.transientObservedNodes.push(e);var t=v.get(e);t||v.set(e,t=[]),t.push(this)}},removeTransientObservers:function(){var e=this.transientObservedNodes;this.transientObservedNodes=[],e.forEach(function(e){this.removeListeners_(e);for(var t=v.get(e),n=0;n<t.length;n++)if(t[n]===this){t.splice(n,1);break}},this)},handleEvent:function(e){switch(e.stopImmediatePropagation(),e.type){case"DOMAttrModified":var t=e.attrName,n=e.relatedNode.namespaceURI,r=e.target,o=new c("attributes",r);o.attributeName=t,o.attributeNamespace=n;var a=e.attrChange===MutationEvent.ADDITION?null:e.prevValue;i(r,function(e){if(e.attributes&&(!e.attributeFilter||!e.attributeFilter.length||e.attributeFilter.indexOf(t)!==-1||e.attributeFilter.indexOf(n)!==-1))return e.attributeOldValue?u(a):o});break;case"DOMCharacterDataModified":var r=e.target,o=c("characterData",r),a=e.prevValue;i(r,function(e){if(e.characterData)return e.characterDataOldValue?u(a):o});break;case"DOMNodeRemoved":this.addTransientObserver(e.target);case"DOMNodeInserted":var s,d,h=e.target;"DOMNodeInserted"===e.type?(s=[h],d=[]):(s=[],d=[h]);var m=h.previousSibling,p=h.nextSibling,o=c("childList",e.target.parentNode);o.addedNodes=s,o.removedNodes=d,o.previousSibling=m,o.nextSibling=p,i(e.relatedNode,function(e){if(e.childList)return o})}l()}},e.JsMutationObserver=a,e.MutationObserver||(e.MutationObserver=a,a._isPolyfilled=!0)}}(self),function(e){"use strict";if(!window.performance||!window.performance.now){var t=Date.now();window.performance={now:function(){return Date.now()-t}}}window.requestAnimationFrame||(window.requestAnimationFrame=function(){var e=window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame;return e?function(t){return e(function(){t(performance.now())})}:function(e){return window.setTimeout(e,1e3/60)}}()),window.cancelAnimationFrame||(window.cancelAnimationFrame=function(){return window.webkitCancelAnimationFrame||window.mozCancelAnimationFrame||function(e){clearTimeout(e)}}());var n=function(){var e=document.createEvent("Event");return e.initEvent("foo",!0,!0),e.preventDefault(),e.defaultPrevented}();if(!n){var r=Event.prototype.preventDefault;Event.prototype.preventDefault=function(){this.cancelable&&(r.call(this),Object.defineProperty(this,"defaultPrevented",{get:function(){return!0},configurable:!0}))}}var o=/Trident/.test(navigator.userAgent);if((!window.CustomEvent||o&&"function"!=typeof window.CustomEvent)&&(window.CustomEvent=function(e,t){t=t||{};var n=document.createEvent("CustomEvent");return n.initCustomEvent(e,Boolean(t.bubbles),Boolean(t.cancelable),t.detail),n},window.CustomEvent.prototype=window.Event.prototype),!window.Event||o&&"function"!=typeof window.Event){var i=window.Event;window.Event=function(e,t){t=t||{};var n=document.createEvent("Event");return n.initEvent(e,Boolean(t.bubbles),Boolean(t.cancelable)),n},window.Event.prototype=i.prototype}}(window.WebComponents),window.HTMLImports=window.HTMLImports||{flags:{}},function(e){function t(e,t){t=t||p,r(function(){i(e,t)},t)}function n(e){return"complete"===e.readyState||e.readyState===w}function r(e,t){if(n(t))e&&e();else{var o=function(){"complete"!==t.readyState&&t.readyState!==w||(t.removeEventListener(b,o),r(e,t))};t.addEventListener(b,o)}}function o(e){e.target.__loaded=!0}function i(e,t){function n(){d==c&&e&&e({allImports:s,loadedImports:u,errorImports:l})}function r(e){o(e),u.push(this),d++,n()}function i(e){l.push(this),d++,n()}var s=t.querySelectorAll("link[rel=import]"),d=0,c=s.length,u=[],l=[];if(c)for(var h,m=0;m<c&&(h=s[m]);m++)a(h)?(u.push(this),d++,n()):(h.addEventListener("load",r),h.addEventListener("error",i));else n()}function a(e){return l?e.__loaded||e["import"]&&"loading"!==e["import"].readyState:e.__importParsed}function s(e){for(var t,n=0,r=e.length;n<r&&(t=e[n]);n++)d(t)&&c(t)}function d(e){return"link"===e.localName&&"import"===e.rel}function c(e){var t=e["import"];t?o({target:e}):(e.addEventListener("load",o),e.addEventListener("error",o))}var u="import",l=Boolean(u in document.createElement("link")),h=Boolean(window.ShadowDOMPolyfill),m=function(e){return h?window.ShadowDOMPolyfill.wrapIfNeeded(e):e},p=m(document),f={get:function(){var e=window.HTMLImports.currentScript||document.currentScript||("complete"!==document.readyState?document.scripts[document.scripts.length-1]:null);return m(e)},configurable:!0};Object.defineProperty(document,"_currentScript",f),Object.defineProperty(p,"_currentScript",f);var v=/Trident/.test(navigator.userAgent),w=v?"complete":"interactive",b="readystatechange";l&&(new MutationObserver(function(e){for(var t,n=0,r=e.length;n<r&&(t=e[n]);n++)t.addedNodes&&s(t.addedNodes)}).observe(document.head,{childList:!0}),function(){if("loading"===document.readyState)for(var e,t=document.querySelectorAll("link[rel=import]"),n=0,r=t.length;n<r&&(e=t[n]);n++)c(e)}()),t(function(e){window.HTMLImports.ready=!0,window.HTMLImports.readyTime=(new Date).getTime();var t=p.createEvent("CustomEvent");t.initCustomEvent("HTMLImportsLoaded",!0,!0,e),p.dispatchEvent(t)}),e.IMPORT_LINK_TYPE=u,e.useNative=l,e.rootDocument=p,e.whenReady=t,e.isIE=v}(window.HTMLImports),function(e){var t=[],n=function(e){t.push(e)},r=function(){t.forEach(function(t){t(e)})};e.addModule=n,e.initializeModules=r}(window.HTMLImports),window.HTMLImports.addModule(function(e){var t=/(url\()([^)]*)(\))/g,n=/(@import[\s]+(?!url\())([^;]*)(;)/g,r={resolveUrlsInStyle:function(e,t){var n=e.ownerDocument,r=n.createElement("a");return e.textContent=this.resolveUrlsInCssText(e.textContent,t,r),e},resolveUrlsInCssText:function(e,r,o){var i=this.replaceUrls(e,o,r,t);return i=this.replaceUrls(i,o,r,n)},replaceUrls:function(e,t,n,r){return e.replace(r,function(e,r,o,i){var a=o.replace(/["']/g,"");return n&&(a=new URL(a,n).href),t.href=a,a=t.href,r+"'"+a+"'"+i})}};e.path=r}),window.HTMLImports.addModule(function(e){var t={async:!0,ok:function(e){return e.status>=200&&e.status<300||304===e.status||0===e.status},load:function(n,r,o){var i=new XMLHttpRequest;return(e.flags.debug||e.flags.bust)&&(n+="?"+Math.random()),i.open("GET",n,t.async),i.addEventListener("readystatechange",function(e){if(4===i.readyState){var n=null;try{var a=i.getResponseHeader("Location");a&&(n="/"===a.substr(0,1)?location.origin+a:a)}catch(e){console.error(e.message)}r.call(o,!t.ok(i)&&i,i.response||i.responseText,n)}}),i.send(),i},loadDocument:function(e,t,n){this.load(e,t,n).responseType="document"}};e.xhr=t}),window.HTMLImports.addModule(function(e){var t=e.xhr,n=e.flags,r=function(e,t){this.cache={},this.onload=e,this.oncomplete=t,this.inflight=0,this.pending={}};r.prototype={addNodes:function(e){this.inflight+=e.length;for(var t,n=0,r=e.length;n<r&&(t=e[n]);n++)this.require(t);this.checkDone()},addNode:function(e){this.inflight++,this.require(e),this.checkDone()},require:function(e){var t=e.src||e.href;e.__nodeUrl=t,this.dedupe(t,e)||this.fetch(t,e)},dedupe:function(e,t){if(this.pending[e])return this.pending[e].push(t),!0;return this.cache[e]?(this.onload(e,t,this.cache[e]),this.tail(),!0):(this.pending[e]=[t],!1)},fetch:function(e,r){if(n.load&&console.log("fetch",e,r),e)if(e.match(/^data:/)){var o=e.split(","),i=o[0],a=o[1];a=i.indexOf(";base64")>-1?atob(a):decodeURIComponent(a),setTimeout(function(){this.receive(e,r,null,a)}.bind(this),0)}else{var s=function(t,n,o){this.receive(e,r,t,n,o)}.bind(this);t.load(e,s)}else setTimeout(function(){this.receive(e,r,{error:"href must be specified"},null)}.bind(this),0)},receive:function(e,t,n,r,o){this.cache[e]=r;for(var i,a=this.pending[e],s=0,d=a.length;s<d&&(i=a[s]);s++)this.onload(e,i,r,n,o),this.tail();this.pending[e]=null},tail:function(){--this.inflight,this.checkDone()},checkDone:function(){this.inflight||this.oncomplete()}},e.Loader=r}),window.HTMLImports.addModule(function(e){var t=function(e){this.addCallback=e,this.mo=new MutationObserver(this.handler.bind(this))};t.prototype={handler:function(e){for(var t,n=0,r=e.length;n<r&&(t=e[n]);n++)"childList"===t.type&&t.addedNodes.length&&this.addedNodes(t.addedNodes)},addedNodes:function(e){this.addCallback&&this.addCallback(e);for(var t,n=0,r=e.length;n<r&&(t=e[n]);n++)t.children&&t.children.length&&this.addedNodes(t.children)},observe:function(e){this.mo.observe(e,{childList:!0,subtree:!0})}},e.Observer=t}),window.HTMLImports.addModule(function(e){function t(e){return"link"===e.localName&&e.rel===u}function n(e){var t=r(e);return"data:text/javascript;charset=utf-8,"+encodeURIComponent(t)}function r(e){return e.textContent+o(e)}function o(e){var t=e.ownerDocument;t.__importedScripts=t.__importedScripts||0;var n=e.ownerDocument.baseURI,r=t.__importedScripts?"-"+t.__importedScripts:"";return t.__importedScripts++,"\n//# sourceURL="+n+r+".js\n"}function i(e){var t=e.ownerDocument.createElement("style");return t.textContent=e.textContent,a.resolveUrlsInStyle(t),t}var a=e.path,s=e.rootDocument,d=e.flags,c=e.isIE,u=e.IMPORT_LINK_TYPE,l="link[rel="+u+"]",h={documentSelectors:l,importsSelectors:[l,"link[rel=stylesheet]:not([type])","style:not([type])","script:not([type])",'script[type="application/javascript"]','script[type="text/javascript"]'].join(","),map:{link:"parseLink",script:"parseScript",style:"parseStyle"},dynamicElements:[],parseNext:function(){var e=this.nextToParse();e&&this.parse(e)},parse:function(e){if(this.isParsed(e))return void(d.parse&&console.log("[%s] is already parsed",e.localName));var t=this[this.map[e.localName]];t&&(this.markParsing(e),t.call(this,e))},parseDynamic:function(e,t){this.dynamicElements.push(e),t||this.parseNext()},markParsing:function(e){d.parse&&console.log("parsing",e),this.parsingElement=e},markParsingComplete:function(e){e.__importParsed=!0,this.markDynamicParsingComplete(e),e.__importElement&&(e.__importElement.__importParsed=!0,this.markDynamicParsingComplete(e.__importElement)),this.parsingElement=null,d.parse&&console.log("completed",e)},markDynamicParsingComplete:function(e){var t=this.dynamicElements.indexOf(e);t>=0&&this.dynamicElements.splice(t,1)},parseImport:function(e){if(e["import"]=e.__doc,window.HTMLImports.__importsParsingHook&&window.HTMLImports.__importsParsingHook(e),e["import"]&&(e["import"].__importParsed=!0),this.markParsingComplete(e),e.__resource&&!e.__error?e.dispatchEvent(new CustomEvent("load",{bubbles:!1})):e.dispatchEvent(new CustomEvent("error",{bubbles:!1})),e.__pending)for(var t;e.__pending.length;)t=e.__pending.shift(),t&&t({target:e});this.parseNext()},parseLink:function(e){t(e)?this.parseImport(e):(e.href=e.href,this.parseGeneric(e))},parseStyle:function(e){var t=e;e=i(e),t.__appliedElement=e,e.__importElement=t,this.parseGeneric(e)},parseGeneric:function(e){this.trackElement(e),this.addElementToDocument(e)},rootImportForElement:function(e){for(var t=e;t.ownerDocument.__importLink;)t=t.ownerDocument.__importLink;return t},addElementToDocument:function(e){var t=this.rootImportForElement(e.__importElement||e);t.parentNode.insertBefore(e,t)},trackElement:function(e,t){var n=this,r=function(o){e.removeEventListener("load",r),e.removeEventListener("error",r),t&&t(o),n.markParsingComplete(e),n.parseNext()};if(e.addEventListener("load",r),e.addEventListener("error",r),c&&"style"===e.localName){var o=!1;if(e.textContent.indexOf("@import")==-1)o=!0;else if(e.sheet){o=!0;for(var i,a=e.sheet.cssRules,s=a?a.length:0,d=0;d<s&&(i=a[d]);d++)i.type===CSSRule.IMPORT_RULE&&(o=o&&Boolean(i.styleSheet))}o&&setTimeout(function(){e.dispatchEvent(new CustomEvent("load",{bubbles:!1}))})}},parseScript:function(t){var r=document.createElement("script");r.__importElement=t,r.src=t.src?t.src:n(t),e.currentScript=t,this.trackElement(r,function(t){r.parentNode&&r.parentNode.removeChild(r),e.currentScript=null}),this.addElementToDocument(r)},nextToParse:function(){return this._mayParse=[],!this.parsingElement&&(this.nextToParseInDoc(s)||this.nextToParseDynamic())},nextToParseInDoc:function(e,n){if(e&&this._mayParse.indexOf(e)<0){this._mayParse.push(e);for(var r,o=e.querySelectorAll(this.parseSelectorsForNode(e)),i=0,a=o.length;i<a&&(r=o[i]);i++)if(!this.isParsed(r))return this.hasResource(r)?t(r)?this.nextToParseInDoc(r.__doc,r):r:void 0}return n},nextToParseDynamic:function(){return this.dynamicElements[0]},parseSelectorsForNode:function(e){var t=e.ownerDocument||e;return t===s?this.documentSelectors:this.importsSelectors},isParsed:function(e){return e.__importParsed},needsDynamicParsing:function(e){return this.dynamicElements.indexOf(e)>=0},hasResource:function(e){return!t(e)||void 0!==e.__doc}};e.parser=h,e.IMPORT_SELECTOR=l}),window.HTMLImports.addModule(function(e){function t(e){return n(e,a)}function n(e,t){return"link"===e.localName&&e.getAttribute("rel")===t}function r(e){return!!Object.getOwnPropertyDescriptor(e,"baseURI")}function o(e,t){var n=document.implementation.createHTMLDocument(a);n._URL=t;var o=n.createElement("base");o.setAttribute("href",t),n.baseURI||r(n)||Object.defineProperty(n,"baseURI",{value:t});var i=n.createElement("meta");return i.setAttribute("charset","utf-8"),n.head.appendChild(i),n.head.appendChild(o),n.body.innerHTML=e,window.HTMLTemplateElement&&HTMLTemplateElement.bootstrap&&HTMLTemplateElement.bootstrap(n),n}var i=e.flags,a=e.IMPORT_LINK_TYPE,s=e.IMPORT_SELECTOR,d=e.rootDocument,c=e.Loader,u=e.Observer,l=e.parser,h={documents:{},documentPreloadSelectors:s,importsPreloadSelectors:[s].join(","),loadNode:function(e){m.addNode(e)},loadSubtree:function(e){var t=this.marshalNodes(e);m.addNodes(t)},marshalNodes:function(e){return e.querySelectorAll(this.loadSelectorsForNode(e))},loadSelectorsForNode:function(e){var t=e.ownerDocument||e;return t===d?this.documentPreloadSelectors:this.importsPreloadSelectors},loaded:function(e,n,r,a,s){if(i.load&&console.log("loaded",e,n),n.__resource=r,n.__error=a,t(n)){var d=this.documents[e];void 0===d&&(d=a?null:o(r,s||e),d&&(d.__importLink=n,this.bootDocument(d)),this.documents[e]=d),n.__doc=d}l.parseNext()},bootDocument:function(e){this.loadSubtree(e),this.observer.observe(e),l.parseNext()},loadedAll:function(){l.parseNext()}},m=new c(h.loaded.bind(h),h.loadedAll.bind(h));if(h.observer=new u,!document.baseURI){var p={get:function(){var e=document.querySelector("base");return e?e.href:window.location.href},configurable:!0};Object.defineProperty(document,"baseURI",p),Object.defineProperty(d,"baseURI",p)}e.importer=h,e.importLoader=m}),window.HTMLImports.addModule(function(e){var t=e.parser,n=e.importer,r={added:function(e){for(var r,o,i,a,s=0,d=e.length;s<d&&(a=e[s]);s++)r||(r=a.ownerDocument,o=t.isParsed(r)),i=this.shouldLoadNode(a),i&&n.loadNode(a),this.shouldParseNode(a)&&o&&t.parseDynamic(a,i)},shouldLoadNode:function(e){return 1===e.nodeType&&o.call(e,n.loadSelectorsForNode(e))},shouldParseNode:function(e){return 1===e.nodeType&&o.call(e,t.parseSelectorsForNode(e))}};n.observer.addCallback=r.added.bind(r);var o=HTMLElement.prototype.matches||HTMLElement.prototype.matchesSelector||HTMLElement.prototype.webkitMatchesSelector||HTMLElement.prototype.mozMatchesSelector||HTMLElement.prototype.msMatchesSelector}),function(e){function t(){window.HTMLImports.importer.bootDocument(r)}var n=e.initializeModules;e.isIE;if(!e.useNative){n();var r=e.rootDocument;"complete"===document.readyState||"interactive"===document.readyState&&!window.attachEvent?t():document.addEventListener("DOMContentLoaded",t)}}(window.HTMLImports);
\ No newline at end of file
diff --git a/lib/MutationObserver.js b/lib/MutationObserver.js
old mode 100644
new mode 100755
index 84965e5..6968e38
--- a/lib/MutationObserver.js
+++ b/lib/MutationObserver.js
@@ -7,7 +7,7 @@
  * Code distributed by Google as part of the polymer project is also
  * subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
  */
-// @version 0.7.21
+// @version 0.7.23
 if (typeof WeakMap === "undefined") {
   (function() {
     var defineProperty = Object.defineProperty;
diff --git a/lib/MutationObserver.min.js b/lib/MutationObserver.min.js
old mode 100644
new mode 100755
index a50ec72..6451d1c
--- a/lib/MutationObserver.min.js
+++ b/lib/MutationObserver.min.js
@@ -7,5 +7,5 @@
  * Code distributed by Google as part of the polymer project is also
  * subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
  */
-// @version 0.7.21
-"undefined"==typeof WeakMap&&!function(){var e=Object.defineProperty,t=Date.now()%1e9,r=function(){this.name="__st"+(1e9*Math.random()>>>0)+(t++ +"__")};r.prototype={set:function(t,r){var i=t[this.name];return i&&i[0]===t?i[1]=r:e(t,this.name,{value:[t,r],writable:!0}),this},get:function(e){var t;return(t=e[this.name])&&t[0]===e?t[1]:void 0},"delete":function(e){var t=e[this.name];return t&&t[0]===e?(t[0]=t[1]=void 0,!0):!1},has:function(e){var t=e[this.name];return t?t[0]===e:!1}},window.WeakMap=r}(),function(e){function t(e){N.push(e),O||(O=!0,b(i))}function r(e){return window.ShadowDOMPolyfill&&window.ShadowDOMPolyfill.wrapIfNeeded(e)||e}function i(){O=!1;var e=N;N=[],e.sort(function(e,t){return e.uid_-t.uid_});var t=!1;e.forEach(function(e){var r=e.takeRecords();n(e),r.length&&(e.callback_(r,e),t=!0)}),t&&i()}function n(e){e.nodes_.forEach(function(t){var r=p.get(t);r&&r.forEach(function(t){t.observer===e&&t.removeTransientObservers()})})}function a(e,t){for(var r=e;r;r=r.parentNode){var i=p.get(r);if(i)for(var n=0;n<i.length;n++){var a=i[n],s=a.options;if(r===e||s.subtree){var o=t(s);o&&a.enqueue(o)}}}}function s(e){this.callback_=e,this.nodes_=[],this.records_=[],this.uid_=++M}function o(e,t){this.type=e,this.target=t,this.addedNodes=[],this.removedNodes=[],this.previousSibling=null,this.nextSibling=null,this.attributeName=null,this.attributeNamespace=null,this.oldValue=null}function d(e){var t=new o(e.type,e.target);return t.addedNodes=e.addedNodes.slice(),t.removedNodes=e.removedNodes.slice(),t.previousSibling=e.previousSibling,t.nextSibling=e.nextSibling,t.attributeName=e.attributeName,t.attributeNamespace=e.attributeNamespace,t.oldValue=e.oldValue,t}function u(e,t){return D=new o(e,t)}function h(e){return w?w:(w=d(D),w.oldValue=e,w)}function c(){D=w=void 0}function v(e){return e===w||e===D}function l(e,t){return e===t?e:w&&v(e)?w:null}function f(e,t,r){this.observer=e,this.target=t,this.options=r,this.transientObservedNodes=[]}if(!e.JsMutationObserver){var b,p=new WeakMap;if(/Trident|Edge/.test(navigator.userAgent))b=setTimeout;else if(window.setImmediate)b=window.setImmediate;else{var g=[],m=String(Math.random());window.addEventListener("message",function(e){if(e.data===m){var t=g;g=[],t.forEach(function(e){e()})}}),b=function(e){g.push(e),window.postMessage(m,"*")}}var O=!1,N=[],M=0;s.prototype={observe:function(e,t){if(e=r(e),!t.childList&&!t.attributes&&!t.characterData||t.attributeOldValue&&!t.attributes||t.attributeFilter&&t.attributeFilter.length&&!t.attributes||t.characterDataOldValue&&!t.characterData)throw new SyntaxError;var i=p.get(e);i||p.set(e,i=[]);for(var n,a=0;a<i.length;a++)if(i[a].observer===this){n=i[a],n.removeListeners(),n.options=t;break}n||(n=new f(this,e,t),i.push(n),this.nodes_.push(e)),n.addListeners()},disconnect:function(){this.nodes_.forEach(function(e){for(var t=p.get(e),r=0;r<t.length;r++){var i=t[r];if(i.observer===this){i.removeListeners(),t.splice(r,1);break}}},this),this.records_=[]},takeRecords:function(){var e=this.records_;return this.records_=[],e}};var D,w;f.prototype={enqueue:function(e){var r=this.observer.records_,i=r.length;if(r.length>0){var n=r[i-1],a=l(n,e);if(a)return void(r[i-1]=a)}else t(this.observer);r[i]=e},addListeners:function(){this.addListeners_(this.target)},addListeners_:function(e){var t=this.options;t.attributes&&e.addEventListener("DOMAttrModified",this,!0),t.characterData&&e.addEventListener("DOMCharacterDataModified",this,!0),t.childList&&e.addEventListener("DOMNodeInserted",this,!0),(t.childList||t.subtree)&&e.addEventListener("DOMNodeRemoved",this,!0)},removeListeners:function(){this.removeListeners_(this.target)},removeListeners_:function(e){var t=this.options;t.attributes&&e.removeEventListener("DOMAttrModified",this,!0),t.characterData&&e.removeEventListener("DOMCharacterDataModified",this,!0),t.childList&&e.removeEventListener("DOMNodeInserted",this,!0),(t.childList||t.subtree)&&e.removeEventListener("DOMNodeRemoved",this,!0)},addTransientObserver:function(e){if(e!==this.target){this.addListeners_(e),this.transientObservedNodes.push(e);var t=p.get(e);t||p.set(e,t=[]),t.push(this)}},removeTransientObservers:function(){var e=this.transientObservedNodes;this.transientObservedNodes=[],e.forEach(function(e){this.removeListeners_(e);for(var t=p.get(e),r=0;r<t.length;r++)if(t[r]===this){t.splice(r,1);break}},this)},handleEvent:function(e){switch(e.stopImmediatePropagation(),e.type){case"DOMAttrModified":var t=e.attrName,r=e.relatedNode.namespaceURI,i=e.target,n=new u("attributes",i);n.attributeName=t,n.attributeNamespace=r;var s=e.attrChange===MutationEvent.ADDITION?null:e.prevValue;a(i,function(e){return!e.attributes||e.attributeFilter&&e.attributeFilter.length&&-1===e.attributeFilter.indexOf(t)&&-1===e.attributeFilter.indexOf(r)?void 0:e.attributeOldValue?h(s):n});break;case"DOMCharacterDataModified":var i=e.target,n=u("characterData",i),s=e.prevValue;a(i,function(e){return e.characterData?e.characterDataOldValue?h(s):n:void 0});break;case"DOMNodeRemoved":this.addTransientObserver(e.target);case"DOMNodeInserted":var o,d,v=e.target;"DOMNodeInserted"===e.type?(o=[v],d=[]):(o=[],d=[v]);var l=v.previousSibling,f=v.nextSibling,n=u("childList",e.target.parentNode);n.addedNodes=o,n.removedNodes=d,n.previousSibling=l,n.nextSibling=f,a(e.relatedNode,function(e){return e.childList?n:void 0})}c()}},e.JsMutationObserver=s,e.MutationObserver||(e.MutationObserver=s,s._isPolyfilled=!0)}}(self);
\ No newline at end of file
+// @version 0.7.23
+"undefined"==typeof WeakMap&&!function(){var e=Object.defineProperty,t=Date.now()%1e9,r=function(){this.name="__st"+(1e9*Math.random()>>>0)+(t++ +"__")};r.prototype={set:function(t,r){var i=t[this.name];return i&&i[0]===t?i[1]=r:e(t,this.name,{value:[t,r],writable:!0}),this},get:function(e){var t;return(t=e[this.name])&&t[0]===e?t[1]:void 0},"delete":function(e){var t=e[this.name];return!(!t||t[0]!==e)&&(t[0]=t[1]=void 0,!0)},has:function(e){var t=e[this.name];return!!t&&t[0]===e}},window.WeakMap=r}(),function(e){function t(e){N.push(e),O||(O=!0,b(i))}function r(e){return window.ShadowDOMPolyfill&&window.ShadowDOMPolyfill.wrapIfNeeded(e)||e}function i(){O=!1;var e=N;N=[],e.sort(function(e,t){return e.uid_-t.uid_});var t=!1;e.forEach(function(e){var r=e.takeRecords();n(e),r.length&&(e.callback_(r,e),t=!0)}),t&&i()}function n(e){e.nodes_.forEach(function(t){var r=p.get(t);r&&r.forEach(function(t){t.observer===e&&t.removeTransientObservers()})})}function a(e,t){for(var r=e;r;r=r.parentNode){var i=p.get(r);if(i)for(var n=0;n<i.length;n++){var a=i[n],s=a.options;if(r===e||s.subtree){var o=t(s);o&&a.enqueue(o)}}}}function s(e){this.callback_=e,this.nodes_=[],this.records_=[],this.uid_=++M}function o(e,t){this.type=e,this.target=t,this.addedNodes=[],this.removedNodes=[],this.previousSibling=null,this.nextSibling=null,this.attributeName=null,this.attributeNamespace=null,this.oldValue=null}function d(e){var t=new o(e.type,e.target);return t.addedNodes=e.addedNodes.slice(),t.removedNodes=e.removedNodes.slice(),t.previousSibling=e.previousSibling,t.nextSibling=e.nextSibling,t.attributeName=e.attributeName,t.attributeNamespace=e.attributeNamespace,t.oldValue=e.oldValue,t}function u(e,t){return D=new o(e,t)}function h(e){return w?w:(w=d(D),w.oldValue=e,w)}function c(){D=w=void 0}function v(e){return e===w||e===D}function l(e,t){return e===t?e:w&&v(e)?w:null}function f(e,t,r){this.observer=e,this.target=t,this.options=r,this.transientObservedNodes=[]}if(!e.JsMutationObserver){var b,p=new WeakMap;if(/Trident|Edge/.test(navigator.userAgent))b=setTimeout;else if(window.setImmediate)b=window.setImmediate;else{var g=[],m=String(Math.random());window.addEventListener("message",function(e){if(e.data===m){var t=g;g=[],t.forEach(function(e){e()})}}),b=function(e){g.push(e),window.postMessage(m,"*")}}var O=!1,N=[],M=0;s.prototype={observe:function(e,t){if(e=r(e),!t.childList&&!t.attributes&&!t.characterData||t.attributeOldValue&&!t.attributes||t.attributeFilter&&t.attributeFilter.length&&!t.attributes||t.characterDataOldValue&&!t.characterData)throw new SyntaxError;var i=p.get(e);i||p.set(e,i=[]);for(var n,a=0;a<i.length;a++)if(i[a].observer===this){n=i[a],n.removeListeners(),n.options=t;break}n||(n=new f(this,e,t),i.push(n),this.nodes_.push(e)),n.addListeners()},disconnect:function(){this.nodes_.forEach(function(e){for(var t=p.get(e),r=0;r<t.length;r++){var i=t[r];if(i.observer===this){i.removeListeners(),t.splice(r,1);break}}},this),this.records_=[]},takeRecords:function(){var e=this.records_;return this.records_=[],e}};var D,w;f.prototype={enqueue:function(e){var r=this.observer.records_,i=r.length;if(r.length>0){var n=r[i-1],a=l(n,e);if(a)return void(r[i-1]=a)}else t(this.observer);r[i]=e},addListeners:function(){this.addListeners_(this.target)},addListeners_:function(e){var t=this.options;t.attributes&&e.addEventListener("DOMAttrModified",this,!0),t.characterData&&e.addEventListener("DOMCharacterDataModified",this,!0),t.childList&&e.addEventListener("DOMNodeInserted",this,!0),(t.childList||t.subtree)&&e.addEventListener("DOMNodeRemoved",this,!0)},removeListeners:function(){this.removeListeners_(this.target)},removeListeners_:function(e){var t=this.options;t.attributes&&e.removeEventListener("DOMAttrModified",this,!0),t.characterData&&e.removeEventListener("DOMCharacterDataModified",this,!0),t.childList&&e.removeEventListener("DOMNodeInserted",this,!0),(t.childList||t.subtree)&&e.removeEventListener("DOMNodeRemoved",this,!0)},addTransientObserver:function(e){if(e!==this.target){this.addListeners_(e),this.transientObservedNodes.push(e);var t=p.get(e);t||p.set(e,t=[]),t.push(this)}},removeTransientObservers:function(){var e=this.transientObservedNodes;this.transientObservedNodes=[],e.forEach(function(e){this.removeListeners_(e);for(var t=p.get(e),r=0;r<t.length;r++)if(t[r]===this){t.splice(r,1);break}},this)},handleEvent:function(e){switch(e.stopImmediatePropagation(),e.type){case"DOMAttrModified":var t=e.attrName,r=e.relatedNode.namespaceURI,i=e.target,n=new u("attributes",i);n.attributeName=t,n.attributeNamespace=r;var s=e.attrChange===MutationEvent.ADDITION?null:e.prevValue;a(i,function(e){if(e.attributes&&(!e.attributeFilter||!e.attributeFilter.length||e.attributeFilter.indexOf(t)!==-1||e.attributeFilter.indexOf(r)!==-1))return e.attributeOldValue?h(s):n});break;case"DOMCharacterDataModified":var i=e.target,n=u("characterData",i),s=e.prevValue;a(i,function(e){if(e.characterData)return e.characterDataOldValue?h(s):n});break;case"DOMNodeRemoved":this.addTransientObserver(e.target);case"DOMNodeInserted":var o,d,v=e.target;"DOMNodeInserted"===e.type?(o=[v],d=[]):(o=[],d=[v]);var l=v.previousSibling,f=v.nextSibling,n=u("childList",e.target.parentNode);n.addedNodes=o,n.removedNodes=d,n.previousSibling=l,n.nextSibling=f,a(e.relatedNode,function(e){if(e.childList)return n})}c()}},e.JsMutationObserver=s,e.MutationObserver||(e.MutationObserver=s,s._isPolyfilled=!0)}}(self);
\ No newline at end of file
diff --git a/lib/README.md b/lib/README.md
old mode 100644
new mode 100755
index 01774b9..d92ed6f
--- a/lib/README.md
+++ b/lib/README.md
@@ -1,7 +1,7 @@
 webcomponents.js
 ================
 
-[![Join the chat at https://gitter.im/webcomponents/webcomponentsjs](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/webcomponents/webcomponentsjs?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+[![Build Status](https://travis-ci.org/webcomponents/webcomponentsjs.svg?branch=master)](https://travis-ci.org/webcomponents/webcomponentsjs)
 
 A suite of polyfills supporting the [Web Components](http://webcomponents.org) specs:
 
diff --git a/lib/ShadowDOM.js b/lib/ShadowDOM.js
old mode 100644
new mode 100755
index 14565b2..cb20a25
--- a/lib/ShadowDOM.js
+++ b/lib/ShadowDOM.js
@@ -7,7 +7,7 @@
  * Code distributed by Google as part of the polymer project is also
  * subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
  */
-// @version 0.7.21
+// @version 0.7.23
 if (typeof WeakMap === "undefined") {
   (function() {
     var defineProperty = Object.defineProperty;
@@ -165,6 +165,9 @@
   }
   function getDescriptor(source, name) {
     try {
+      if (source === window && name === "showModalDialog") {
+        return dummyDescriptor;
+      }
       return Object.getOwnPropertyDescriptor(source, name);
     } catch (ex) {
       return dummyDescriptor;
diff --git a/lib/ShadowDOM.min.js b/lib/ShadowDOM.min.js
old mode 100644
new mode 100755
index 5b3ca6a..da1bbc0
--- a/lib/ShadowDOM.min.js
+++ b/lib/ShadowDOM.min.js
@@ -7,7 +7,7 @@
  * Code distributed by Google as part of the polymer project is also
  * subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
  */
-// @version 0.7.21
-"undefined"==typeof WeakMap&&!function(){var e=Object.defineProperty,t=Date.now()%1e9,n=function(){this.name="__st"+(1e9*Math.random()>>>0)+(t++ +"__")};n.prototype={set:function(t,n){var r=t[this.name];return r&&r[0]===t?r[1]=n:e(t,this.name,{value:[t,n],writable:!0}),this},get:function(e){var t;return(t=e[this.name])&&t[0]===e?t[1]:void 0},"delete":function(e){var t=e[this.name];return t&&t[0]===e?(t[0]=t[1]=void 0,!0):!1},has:function(e){var t=e[this.name];return t?t[0]===e:!1}},window.WeakMap=n}(),window.ShadowDOMPolyfill={},function(e){"use strict";function t(){if("undefined"!=typeof chrome&&chrome.app&&chrome.app.runtime)return!1;if(navigator.getDeviceStorage)return!1;try{var e=new Function("return true;");return e()}catch(t){return!1}}function n(e){if(!e)throw new Error("Assertion failed")}function r(e,t){for(var n=k(t),r=0;r<n.length;r++){var o=n[r];A(e,o,F(t,o))}return e}function o(e,t){for(var n=k(t),r=0;r<n.length;r++){var o=n[r];switch(o){case"arguments":case"caller":case"length":case"name":case"prototype":case"toString":continue}A(e,o,F(t,o))}return e}function i(e,t){for(var n=0;n<t.length;n++)if(t[n]in e)return t[n]}function a(e,t,n){B.value=n,A(e,t,B)}function s(e,t){var n=e.__proto__||Object.getPrototypeOf(e);if(U)try{k(n)}catch(r){n=n.__proto__}var o=R.get(n);if(o)return o;var i=s(n),a=E(i);return v(n,a,t),a}function c(e,t){m(e,t,!0)}function u(e,t){m(t,e,!1)}function l(e){return/^on[a-z]+$/.test(e)}function p(e){return/^[a-zA-Z_$][a-zA-Z_$0-9]*$/.test(e)}function d(e){return I&&p(e)?new Function("return this.__impl4cf1e782hg__."+e):function(){return this.__impl4cf1e782hg__[e]}}function f(e){return I&&p(e)?new Function("v","this.__impl4cf1e782hg__."+e+" = v"):function(t){this.__impl4cf1e782hg__[e]=t}}function h(e){return I&&p(e)?new Function("return this.__impl4cf1e782hg__."+e+".apply(this.__impl4cf1e782hg__, arguments)"):function(){return this.__impl4cf1e782hg__[e].apply(this.__impl4cf1e782hg__,arguments)}}function w(e,t){try{return Object.getOwnPropertyDescriptor(e,t)}catch(n){return q}}function m(t,n,r,o){for(var i=k(t),a=0;a<i.length;a++){var s=i[a];if("polymerBlackList_"!==s&&!(s in n||t.polymerBlackList_&&t.polymerBlackList_[s])){U&&t.__lookupGetter__(s);var c,u,p=w(t,s);if("function"!=typeof p.value){var m=l(s);c=m?e.getEventHandlerGetter(s):d(s),(p.writable||p.set||V)&&(u=m?e.getEventHandlerSetter(s):f(s));var g=V||p.configurable;A(n,s,{get:c,set:u,configurable:g,enumerable:p.enumerable})}else r&&(n[s]=h(s))}}}function g(e,t,n){if(null!=e){var r=e.prototype;v(r,t,n),o(t,e)}}function v(e,t,r){var o=t.prototype;n(void 0===R.get(e)),R.set(e,t),P.set(o,e),c(e,o),r&&u(o,r),a(o,"constructor",t),t.prototype=o}function b(e,t){return R.get(t.prototype)===e}function y(e){var t=Object.getPrototypeOf(e),n=s(t),r=E(n);return v(t,r,e),r}function E(e){function t(t){e.call(this,t)}var n=Object.create(e.prototype);return n.constructor=t,t.prototype=n,t}function S(e){return e&&e.__impl4cf1e782hg__}function M(e){return!S(e)}function T(e){if(null===e)return null;n(M(e));var t=e.__wrapper8e3dd93a60__;return null!=t?t:e.__wrapper8e3dd93a60__=new(s(e,e))(e)}function O(e){return null===e?null:(n(S(e)),e.__impl4cf1e782hg__)}function N(e){return e.__impl4cf1e782hg__}function j(e,t){t.__impl4cf1e782hg__=e,e.__wrapper8e3dd93a60__=t}function L(e){return e&&S(e)?O(e):e}function _(e){return e&&!S(e)?T(e):e}function D(e,t){null!==t&&(n(M(e)),n(void 0===t||S(t)),e.__wrapper8e3dd93a60__=t)}function C(e,t,n){G.get=n,A(e.prototype,t,G)}function H(e,t){C(e,t,function(){return T(this.__impl4cf1e782hg__[t])})}function x(e,t){e.forEach(function(e){t.forEach(function(t){e.prototype[t]=function(){var e=_(this);return e[t].apply(e,arguments)}})})}var R=new WeakMap,P=new WeakMap,W=Object.create(null),I=t(),A=Object.defineProperty,k=Object.getOwnPropertyNames,F=Object.getOwnPropertyDescriptor,B={value:void 0,configurable:!0,enumerable:!1,writable:!0};k(window);var U=/Firefox/.test(navigator.userAgent),q={get:function(){},set:function(e){},configurable:!0,enumerable:!0},V=function(){var e=Object.getOwnPropertyDescriptor(Node.prototype,"nodeType");return e&&!e.get&&!e.set}(),G={get:void 0,configurable:!0,enumerable:!0};e.addForwardingProperties=c,e.assert=n,e.constructorTable=R,e.defineGetter=C,e.defineWrapGetter=H,e.forwardMethodsToWrapper=x,e.isIdentifierName=p,e.isWrapper=S,e.isWrapperFor=b,e.mixin=r,e.nativePrototypeTable=P,e.oneOf=i,e.registerObject=y,e.registerWrapper=g,e.rewrap=D,e.setWrapper=j,e.unsafeUnwrap=N,e.unwrap=O,e.unwrapIfNeeded=L,e.wrap=T,e.wrapIfNeeded=_,e.wrappers=W}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e,t,n){return{index:e,removed:t,addedCount:n}}function n(){}var r=0,o=1,i=2,a=3;n.prototype={calcEditDistances:function(e,t,n,r,o,i){for(var a=i-o+1,s=n-t+1,c=new Array(a),u=0;a>u;u++)c[u]=new Array(s),c[u][0]=u;for(var l=0;s>l;l++)c[0][l]=l;for(var u=1;a>u;u++)for(var l=1;s>l;l++)if(this.equals(e[t+l-1],r[o+u-1]))c[u][l]=c[u-1][l-1];else{var p=c[u-1][l]+1,d=c[u][l-1]+1;c[u][l]=d>p?p:d}return c},spliceOperationsFromEditDistances:function(e){for(var t=e.length-1,n=e[0].length-1,s=e[t][n],c=[];t>0||n>0;)if(0!=t)if(0!=n){var u,l=e[t-1][n-1],p=e[t-1][n],d=e[t][n-1];u=d>p?l>p?p:l:l>d?d:l,u==l?(l==s?c.push(r):(c.push(o),s=l),t--,n--):u==p?(c.push(a),t--,s=p):(c.push(i),n--,s=d)}else c.push(a),t--;else c.push(i),n--;return c.reverse(),c},calcSplices:function(e,n,s,c,u,l){var p=0,d=0,f=Math.min(s-n,l-u);if(0==n&&0==u&&(p=this.sharedPrefix(e,c,f)),s==e.length&&l==c.length&&(d=this.sharedSuffix(e,c,f-p)),n+=p,u+=p,s-=d,l-=d,s-n==0&&l-u==0)return[];if(n==s){for(var h=t(n,[],0);l>u;)h.removed.push(c[u++]);return[h]}if(u==l)return[t(n,[],s-n)];for(var w=this.spliceOperationsFromEditDistances(this.calcEditDistances(e,n,s,c,u,l)),h=void 0,m=[],g=n,v=u,b=0;b<w.length;b++)switch(w[b]){case r:h&&(m.push(h),h=void 0),g++,v++;break;case o:h||(h=t(g,[],0)),h.addedCount++,g++,h.removed.push(c[v]),v++;break;case i:h||(h=t(g,[],0)),h.addedCount++,g++;break;case a:h||(h=t(g,[],0)),h.removed.push(c[v]),v++}return h&&m.push(h),m},sharedPrefix:function(e,t,n){for(var r=0;n>r;r++)if(!this.equals(e[r],t[r]))return r;return n},sharedSuffix:function(e,t,n){for(var r=e.length,o=t.length,i=0;n>i&&this.equals(e[--r],t[--o]);)i++;return i},calculateSplices:function(e,t){return this.calcSplices(e,0,e.length,t,0,t.length)},equals:function(e,t){return e===t}},e.ArraySplice=n}(window.ShadowDOMPolyfill),function(e){"use strict";function t(){a=!1;var e=i.slice(0);i=[];for(var t=0;t<e.length;t++)(0,e[t])()}function n(e){i.push(e),a||(a=!0,r(t,0))}var r,o=window.MutationObserver,i=[],a=!1;if(o){var s=1,c=new o(t),u=document.createTextNode(s);c.observe(u,{characterData:!0}),r=function(){s=(s+1)%2,u.data=s}}else r=window.setTimeout;e.setEndOfMicrotask=n}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){e.scheduled_||(e.scheduled_=!0,h.push(e),w||(l(n),w=!0))}function n(){for(w=!1;h.length;){var e=h;h=[],e.sort(function(e,t){return e.uid_-t.uid_});for(var t=0;t<e.length;t++){var n=e[t];n.scheduled_=!1;var r=n.takeRecords();i(n),r.length&&n.callback_(r,n)}}}function r(e,t){this.type=e,this.target=t,this.addedNodes=new d.NodeList,this.removedNodes=new d.NodeList,this.previousSibling=null,this.nextSibling=null,this.attributeName=null,this.attributeNamespace=null,this.oldValue=null}function o(e,t){for(;e;e=e.parentNode){var n=f.get(e);if(n)for(var r=0;r<n.length;r++){var o=n[r];o.options.subtree&&o.addTransientObserver(t)}}}function i(e){for(var t=0;t<e.nodes_.length;t++){var n=e.nodes_[t],r=f.get(n);if(!r)return;for(var o=0;o<r.length;o++){var i=r[o];i.observer===e&&i.removeTransientObservers()}}}function a(e,n,o){for(var i=Object.create(null),a=Object.create(null),s=e;s;s=s.parentNode){var c=f.get(s);if(c)for(var u=0;u<c.length;u++){var l=c[u],p=l.options;if((s===e||p.subtree)&&("attributes"!==n||p.attributes)&&("attributes"!==n||!p.attributeFilter||null===o.namespace&&-1!==p.attributeFilter.indexOf(o.name))&&("characterData"!==n||p.characterData)&&("childList"!==n||p.childList)){var d=l.observer;i[d.uid_]=d,("attributes"===n&&p.attributeOldValue||"characterData"===n&&p.characterDataOldValue)&&(a[d.uid_]=o.oldValue)}}}for(var h in i){var d=i[h],w=new r(n,e);"name"in o&&"namespace"in o&&(w.attributeName=o.name,w.attributeNamespace=o.namespace),o.addedNodes&&(w.addedNodes=o.addedNodes),o.removedNodes&&(w.removedNodes=o.removedNodes),o.previousSibling&&(w.previousSibling=o.previousSibling),o.nextSibling&&(w.nextSibling=o.nextSibling),void 0!==a[h]&&(w.oldValue=a[h]),t(d),d.records_.push(w)}}function s(e){if(this.childList=!!e.childList,this.subtree=!!e.subtree,"attributes"in e||!("attributeOldValue"in e||"attributeFilter"in e)?this.attributes=!!e.attributes:this.attributes=!0,"characterDataOldValue"in e&&!("characterData"in e)?this.characterData=!0:this.characterData=!!e.characterData,!this.attributes&&(e.attributeOldValue||"attributeFilter"in e)||!this.characterData&&e.characterDataOldValue)throw new TypeError;if(this.characterData=!!e.characterData,this.attributeOldValue=!!e.attributeOldValue,this.characterDataOldValue=!!e.characterDataOldValue,"attributeFilter"in e){if(null==e.attributeFilter||"object"!=typeof e.attributeFilter)throw new TypeError;this.attributeFilter=m.call(e.attributeFilter)}else this.attributeFilter=null}function c(e){this.callback_=e,this.nodes_=[],this.records_=[],this.uid_=++g,this.scheduled_=!1}function u(e,t,n){this.observer=e,this.target=t,this.options=n,this.transientObservedNodes=[]}var l=e.setEndOfMicrotask,p=e.wrapIfNeeded,d=e.wrappers,f=new WeakMap,h=[],w=!1,m=Array.prototype.slice,g=0;c.prototype={constructor:c,observe:function(e,t){e=p(e);var n,r=new s(t),o=f.get(e);o||f.set(e,o=[]);for(var i=0;i<o.length;i++)o[i].observer===this&&(n=o[i],n.removeTransientObservers(),n.options=r);n||(n=new u(this,e,r),o.push(n),this.nodes_.push(e))},disconnect:function(){this.nodes_.forEach(function(e){for(var t=f.get(e),n=0;n<t.length;n++){var r=t[n];if(r.observer===this){t.splice(n,1);break}}},this),this.records_=[]},takeRecords:function(){var e=this.records_;return this.records_=[],e}},u.prototype={addTransientObserver:function(e){if(e!==this.target){t(this.observer),this.transientObservedNodes.push(e);var n=f.get(e);n||f.set(e,n=[]),n.push(this)}},removeTransientObservers:function(){var e=this.transientObservedNodes;this.transientObservedNodes=[];for(var t=0;t<e.length;t++)for(var n=e[t],r=f.get(n),o=0;o<r.length;o++)if(r[o]===this){r.splice(o,1);break}}},e.enqueueMutation=a,e.registerTransientObservers=o,e.wrappers.MutationObserver=c,e.wrappers.MutationRecord=r}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e,t){this.root=e,this.parent=t}function n(e,t){if(e.treeScope_!==t){e.treeScope_=t;for(var r=e.shadowRoot;r;r=r.olderShadowRoot)r.treeScope_.parent=t;for(var o=e.firstChild;o;o=o.nextSibling)n(o,t)}}function r(n){if(n instanceof e.wrappers.Window,n.treeScope_)return n.treeScope_;var o,i=n.parentNode;return o=i?r(i):new t(n,null),n.treeScope_=o}t.prototype={get renderer(){return this.root instanceof e.wrappers.ShadowRoot?e.getRendererForHost(this.root.host):null},contains:function(e){for(;e;e=e.parent)if(e===this)return!0;return!1}},e.TreeScope=t,e.getTreeScope=r,e.setTreeScope=n}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){return e instanceof G.ShadowRoot}function n(e){return A(e).root}function r(e,r){var s=[],c=e;for(s.push(c);c;){var u=a(c);if(u&&u.length>0){for(var l=0;l<u.length;l++){var d=u[l];if(i(d)){var f=n(d),h=f.olderShadowRoot;h&&s.push(h)}s.push(d)}c=u[u.length-1]}else if(t(c)){if(p(e,c)&&o(r))break;c=c.host,s.push(c)}else c=c.parentNode,c&&s.push(c)}return s}function o(e){if(!e)return!1;switch(e.type){case"abort":case"error":case"select":case"change":case"load":case"reset":case"resize":case"scroll":case"selectstart":return!0}return!1}function i(e){return e instanceof HTMLShadowElement}function a(t){return e.getDestinationInsertionPoints(t)}function s(e,t){if(0===e.length)return t;t instanceof G.Window&&(t=t.document);for(var n=A(t),r=e[0],o=A(r),i=u(n,o),a=0;a<e.length;a++){var s=e[a];if(A(s)===i)return s}return e[e.length-1]}function c(e){for(var t=[];e;e=e.parent)t.push(e);return t}function u(e,t){for(var n=c(e),r=c(t),o=null;n.length>0&&r.length>0;){var i=n.pop(),a=r.pop();if(i!==a)break;o=i}return o}function l(e,t,n){t instanceof G.Window&&(t=t.document);var o,i=A(t),a=A(n),s=r(n,e),o=u(i,a);o||(o=a.root);for(var c=o;c;c=c.parent)for(var l=0;l<s.length;l++){var p=s[l];if(A(p)===c)return p}return null}function p(e,t){return A(e)===A(t)}function d(e){if(!X.get(e)&&(X.set(e,!0),h(V(e),V(e.target)),W)){var t=W;throw W=null,t}}function f(e){switch(e.type){case"load":case"beforeunload":case"unload":return!0}return!1}function h(t,n){if(K.get(t))throw new Error("InvalidStateError");K.set(t,!0),e.renderAllPending();var o,i,a;if(f(t)&&!t.bubbles){var s=n;s instanceof G.Document&&(a=s.defaultView)&&(i=s,o=[])}if(!o)if(n instanceof G.Window)a=n,o=[];else if(o=r(n,t),!f(t)){var s=o[o.length-1];s instanceof G.Document&&(a=s.defaultView)}return ne.set(t,o),w(t,o,a,i)&&m(t,o,a,i)&&g(t,o,a,i),J.set(t,re),$["delete"](t,null),K["delete"](t),t.defaultPrevented}function w(e,t,n,r){var o=oe;if(n&&!v(n,e,o,t,r))return!1;for(var i=t.length-1;i>0;i--)if(!v(t[i],e,o,t,r))return!1;return!0}function m(e,t,n,r){var o=ie,i=t[0]||n;return v(i,e,o,t,r)}function g(e,t,n,r){for(var o=ae,i=1;i<t.length;i++)if(!v(t[i],e,o,t,r))return;n&&t.length>0&&v(n,e,o,t,r)}function v(e,t,n,r,o){var i=z.get(e);if(!i)return!0;var a=o||s(r,e);if(a===e){if(n===oe)return!0;n===ae&&(n=ie)}else if(n===ae&&!t.bubbles)return!0;if("relatedTarget"in t){var c=q(t),u=c.relatedTarget;if(u){if(u instanceof Object&&u.addEventListener){var p=V(u),d=l(t,e,p);if(d===a)return!0}else d=null;Z.set(t,d)}}J.set(t,n);var f=t.type,h=!1;Y.set(t,a),$.set(t,e),i.depth++;for(var w=0,m=i.length;m>w;w++){var g=i[w];if(g.removed)h=!0;else if(!(g.type!==f||!g.capture&&n===oe||g.capture&&n===ae))try{if("function"==typeof g.handler?g.handler.call(e,t):g.handler.handleEvent(t),ee.get(t))return!1}catch(v){W||(W=v)}}if(i.depth--,h&&0===i.depth){var b=i.slice();i.length=0;for(var w=0;w<b.length;w++)b[w].removed||i.push(b[w])}return!Q.get(t)}function b(e,t,n){this.type=e,this.handler=t,this.capture=Boolean(n)}function y(e,t){if(!(e instanceof se))return V(T(se,"Event",e,t));var n=e;return be||"beforeunload"!==n.type||this instanceof O?void B(n,this):new O(n)}function E(e){return e&&e.relatedTarget?Object.create(e,{relatedTarget:{value:q(e.relatedTarget)}}):e}function S(e,t,n){var r=window[e],o=function(t,n){return t instanceof r?void B(t,this):V(T(r,e,t,n))};if(o.prototype=Object.create(t.prototype),n&&k(o.prototype,n),r)try{F(r,o,new r("temp"))}catch(i){F(r,o,document.createEvent(e))}return o}function M(e,t){return function(){arguments[t]=q(arguments[t]);var n=q(this);n[e].apply(n,arguments)}}function T(e,t,n,r){if(ge)return new e(n,E(r));var o=q(document.createEvent(t)),i=me[t],a=[n];return Object.keys(i).forEach(function(e){var t=null!=r&&e in r?r[e]:i[e];"relatedTarget"===e&&(t=q(t)),a.push(t)}),o["init"+t].apply(o,a),o}function O(e){y.call(this,e)}function N(e){return"function"==typeof e?!0:e&&e.handleEvent}function j(e){switch(e){case"DOMAttrModified":case"DOMAttributeNameChanged":case"DOMCharacterDataModified":case"DOMElementNameChanged":case"DOMNodeInserted":case"DOMNodeInsertedIntoDocument":case"DOMNodeRemoved":case"DOMNodeRemovedFromDocument":case"DOMSubtreeModified":return!0}return!1}function L(e){B(e,this)}function _(e){return e instanceof G.ShadowRoot&&(e=e.host),q(e)}function D(e,t){var n=z.get(e);if(n)for(var r=0;r<n.length;r++)if(!n[r].removed&&n[r].type===t)return!0;return!1}function C(e,t){for(var n=q(e);n;n=n.parentNode)if(D(V(n),t))return!0;return!1}function H(e){I(e,Ee)}function x(t,n,o,i){e.renderAllPending();var a=V(Se.call(U(n),o,i));if(!a)return null;var c=r(a,null),u=c.lastIndexOf(t);return-1==u?null:(c=c.slice(0,u),s(c,t))}function R(e){return function(){var t=te.get(this);return t&&t[e]&&t[e].value||null}}function P(e){var t=e.slice(2);return function(n){var r=te.get(this);r||(r=Object.create(null),te.set(this,r));var o=r[e];if(o&&this.removeEventListener(t,o.wrapped,!1),"function"==typeof n){var i=function(t){var r=n.call(this,t);r===!1?t.preventDefault():"onbeforeunload"===e&&"string"==typeof r&&(t.returnValue=r)};this.addEventListener(t,i,!1),r[e]={value:n,wrapped:i}}}}var W,I=e.forwardMethodsToWrapper,A=e.getTreeScope,k=e.mixin,F=e.registerWrapper,B=e.setWrapper,U=e.unsafeUnwrap,q=e.unwrap,V=e.wrap,G=e.wrappers,z=(new WeakMap,new WeakMap),X=new WeakMap,K=new WeakMap,Y=new WeakMap,$=new WeakMap,Z=new WeakMap,J=new WeakMap,Q=new WeakMap,ee=new WeakMap,te=new WeakMap,ne=new WeakMap,re=0,oe=1,ie=2,ae=3;b.prototype={equals:function(e){return this.handler===e.handler&&this.type===e.type&&this.capture===e.capture},get removed(){return null===this.handler},remove:function(){this.handler=null}};var se=window.Event;se.prototype.polymerBlackList_={returnValue:!0,keyLocation:!0},y.prototype={get target(){return Y.get(this)},get currentTarget(){return $.get(this)},get eventPhase(){return J.get(this)},get path(){var e=ne.get(this);return e?e.slice():[]},stopPropagation:function(){Q.set(this,!0)},stopImmediatePropagation:function(){Q.set(this,!0),ee.set(this,!0)}};var ce=function(){var e=document.createEvent("Event");return e.initEvent("test",!0,!0),e.preventDefault(),e.defaultPrevented}();ce||(y.prototype.preventDefault=function(){this.cancelable&&(U(this).preventDefault(),Object.defineProperty(this,"defaultPrevented",{get:function(){return!0},configurable:!0}))}),F(se,y,document.createEvent("Event"));var ue=S("UIEvent",y),le=S("CustomEvent",y),pe={get relatedTarget(){var e=Z.get(this);return void 0!==e?e:V(q(this).relatedTarget)}},de=k({initMouseEvent:M("initMouseEvent",14)},pe),fe=k({initFocusEvent:M("initFocusEvent",5)},pe),he=S("MouseEvent",ue,de),we=S("FocusEvent",ue,fe),me=Object.create(null),ge=function(){try{new window.FocusEvent("focus")}catch(e){return!1}return!0}();if(!ge){var ve=function(e,t,n){if(n){var r=me[n];t=k(k({},r),t)}me[e]=t};ve("Event",{bubbles:!1,cancelable:!1}),ve("CustomEvent",{detail:null},"Event"),ve("UIEvent",{view:null,detail:0},"Event"),ve("MouseEvent",{screenX:0,screenY:0,clientX:0,clientY:0,ctrlKey:!1,altKey:!1,shiftKey:!1,metaKey:!1,button:0,relatedTarget:null},"UIEvent"),ve("FocusEvent",{relatedTarget:null},"UIEvent")}var be=window.BeforeUnloadEvent;O.prototype=Object.create(y.prototype),k(O.prototype,{get returnValue(){return U(this).returnValue},set returnValue(e){U(this).returnValue=e}}),be&&F(be,O);var ye=window.EventTarget,Ee=["addEventListener","removeEventListener","dispatchEvent"];[Node,Window].forEach(function(e){var t=e.prototype;Ee.forEach(function(e){Object.defineProperty(t,e+"_",{value:t[e]})})}),L.prototype={addEventListener:function(e,t,n){if(N(t)&&!j(e)){var r=new b(e,t,n),o=z.get(this);if(o){for(var i=0;i<o.length;i++)if(r.equals(o[i]))return}else o=[],o.depth=0,z.set(this,o);o.push(r);var a=_(this);a.addEventListener_(e,d,!0)}},removeEventListener:function(e,t,n){n=Boolean(n);var r=z.get(this);if(r){for(var o=0,i=!1,a=0;a<r.length;a++)r[a].type===e&&r[a].capture===n&&(o++,r[a].handler===t&&(i=!0,r[a].remove()));if(i&&1===o){var s=_(this);s.removeEventListener_(e,d,!0)}}},dispatchEvent:function(t){var n=q(t),r=n.type;X.set(n,!1),e.renderAllPending();var o;C(this,r)||(o=function(){},this.addEventListener(r,o,!0));try{return q(this).dispatchEvent_(n)}finally{o&&this.removeEventListener(r,o,!0)}}},ye&&F(ye,L);var Se=document.elementFromPoint;e.elementFromPoint=x,e.getEventHandlerGetter=R,e.getEventHandlerSetter=P,e.wrapEventTargetMethods=H,e.wrappers.BeforeUnloadEvent=O,e.wrappers.CustomEvent=le,e.wrappers.Event=y,e.wrappers.EventTarget=L,e.wrappers.FocusEvent=we,e.wrappers.MouseEvent=he,e.wrappers.UIEvent=ue}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e,t){Object.defineProperty(e,t,w)}function n(e){u(e,this)}function r(){this.length=0,t(this,"length")}function o(e){for(var t=new r,o=0;o<e.length;o++)t[o]=new n(e[o]);return t.length=o,t}function i(e){a.call(this,e)}var a=e.wrappers.UIEvent,s=e.mixin,c=e.registerWrapper,u=e.setWrapper,l=e.unsafeUnwrap,p=e.wrap,d=window.TouchEvent;if(d){var f;try{f=document.createEvent("TouchEvent")}catch(h){return}var w={enumerable:!1};n.prototype={get target(){return p(l(this).target)}};var m={configurable:!0,enumerable:!0,get:null};["clientX","clientY","screenX","screenY","pageX","pageY","identifier","webkitRadiusX","webkitRadiusY","webkitRotationAngle","webkitForce"].forEach(function(e){m.get=function(){return l(this)[e]},Object.defineProperty(n.prototype,e,m)}),r.prototype={item:function(e){return this[e]}},i.prototype=Object.create(a.prototype),s(i.prototype,{get touches(){return o(l(this).touches)},get targetTouches(){return o(l(this).targetTouches)},get changedTouches(){return o(l(this).changedTouches)},initTouchEvent:function(){throw new Error("Not implemented")}}),c(d,i,f),e.wrappers.Touch=n,e.wrappers.TouchEvent=i,e.wrappers.TouchList=r}}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e,t){Object.defineProperty(e,t,s)}function n(){this.length=0,t(this,"length")}function r(e){if(null==e)return e;for(var t=new n,r=0,o=e.length;o>r;r++)t[r]=a(e[r]);return t.length=o,t}function o(e,t){e.prototype[t]=function(){return r(i(this)[t].apply(i(this),arguments))}}var i=e.unsafeUnwrap,a=e.wrap,s={enumerable:!1};n.prototype={item:function(e){return this[e]}},t(n.prototype,"item"),e.wrappers.NodeList=n,e.addWrapNodeListMethod=o,e.wrapNodeList=r}(window.ShadowDOMPolyfill),function(e){"use strict";e.wrapHTMLCollection=e.wrapNodeList,e.wrappers.HTMLCollection=e.wrappers.NodeList}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){N(e instanceof S)}function n(e){var t=new T;return t[0]=e,t.length=1,t}function r(e,t,n){L(t,"childList",{removedNodes:n,previousSibling:e.previousSibling,nextSibling:e.nextSibling})}function o(e,t){L(e,"childList",{removedNodes:t})}function i(e,t,r,o){if(e instanceof DocumentFragment){var i=s(e);B=!0;for(var a=i.length-1;a>=0;a--)e.removeChild(i[a]),i[a].parentNode_=t;B=!1;for(var a=0;a<i.length;a++)i[a].previousSibling_=i[a-1]||r,i[a].nextSibling_=i[a+1]||o;return r&&(r.nextSibling_=i[0]),o&&(o.previousSibling_=i[i.length-1]),i}var i=n(e),c=e.parentNode;return c&&c.removeChild(e),e.parentNode_=t,e.previousSibling_=r,e.nextSibling_=o,r&&(r.nextSibling_=e),o&&(o.previousSibling_=e),i}function a(e){if(e instanceof DocumentFragment)return s(e);var t=n(e),o=e.parentNode;return o&&r(e,o,t),t}function s(e){for(var t=new T,n=0,r=e.firstChild;r;r=r.nextSibling)t[n++]=r;return t.length=n,o(e,t),t}function c(e){return e}function u(e,t){R(e,t),e.nodeIsInserted_()}function l(e,t){for(var n=_(t),r=0;r<e.length;r++)u(e[r],n)}function p(e){R(e,new O(e,null))}function d(e){for(var t=0;t<e.length;t++)p(e[t])}function f(e,t){var n=e.nodeType===S.DOCUMENT_NODE?e:e.ownerDocument;n!==t.ownerDocument&&n.adoptNode(t)}function h(t,n){if(n.length){var r=t.ownerDocument;if(r!==n[0].ownerDocument)for(var o=0;o<n.length;o++)e.adoptNodeNoRemove(n[o],r)}}function w(e,t){h(e,t);var n=t.length;if(1===n)return W(t[0]);for(var r=W(e.ownerDocument.createDocumentFragment()),o=0;n>o;o++)r.appendChild(W(t[o]));return r}function m(e){if(void 0!==e.firstChild_)for(var t=e.firstChild_;t;){var n=t;t=t.nextSibling_,n.parentNode_=n.previousSibling_=n.nextSibling_=void 0}e.firstChild_=e.lastChild_=void 0}function g(e){if(e.invalidateShadowRenderer()){for(var t=e.firstChild;t;){N(t.parentNode===e);var n=t.nextSibling,r=W(t),o=r.parentNode;o&&Y.call(o,r),t.previousSibling_=t.nextSibling_=t.parentNode_=null,t=n}e.firstChild_=e.lastChild_=null}else for(var n,i=W(e),a=i.firstChild;a;)n=a.nextSibling,Y.call(i,a),a=n}function v(e){var t=e.parentNode;return t&&t.invalidateShadowRenderer()}function b(e){for(var t,n=0;n<e.length;n++)t=e[n],t.parentNode.removeChild(t)}function y(e,t,n){var r;if(r=A(n?U.call(n,P(e),!1):q.call(P(e),!1)),t){for(var o=e.firstChild;o;o=o.nextSibling)r.appendChild(y(o,!0,n));if(e instanceof F.HTMLTemplateElement)for(var i=r.content,o=e.content.firstChild;o;o=o.nextSibling)i.appendChild(y(o,!0,n))}return r}function E(e,t){if(!t||_(e)!==_(t))return!1;for(var n=t;n;n=n.parentNode)if(n===e)return!0;return!1}function S(e){N(e instanceof V),M.call(this,e),this.parentNode_=void 0,this.firstChild_=void 0,this.lastChild_=void 0,this.nextSibling_=void 0,this.previousSibling_=void 0,this.treeScope_=void 0}var M=e.wrappers.EventTarget,T=e.wrappers.NodeList,O=e.TreeScope,N=e.assert,j=e.defineWrapGetter,L=e.enqueueMutation,_=e.getTreeScope,D=e.isWrapper,C=e.mixin,H=e.registerTransientObservers,x=e.registerWrapper,R=e.setTreeScope,P=e.unsafeUnwrap,W=e.unwrap,I=e.unwrapIfNeeded,A=e.wrap,k=e.wrapIfNeeded,F=e.wrappers,B=!1,U=document.importNode,q=window.Node.prototype.cloneNode,V=window.Node,G=window.DocumentFragment,z=(V.prototype.appendChild,V.prototype.compareDocumentPosition),X=V.prototype.isEqualNode,K=V.prototype.insertBefore,Y=V.prototype.removeChild,$=V.prototype.replaceChild,Z=/Trident|Edge/.test(navigator.userAgent),J=Z?function(e,t){try{Y.call(e,t)}catch(n){if(!(e instanceof G))throw n}}:function(e,t){Y.call(e,t)};S.prototype=Object.create(M.prototype),C(S.prototype,{appendChild:function(e){return this.insertBefore(e,null)},insertBefore:function(e,n){t(e);var r;n?D(n)?r=W(n):(r=n,n=A(r)):(n=null,r=null),n&&N(n.parentNode===this);var o,s=n?n.previousSibling:this.lastChild,c=!this.invalidateShadowRenderer()&&!v(e);if(o=c?a(e):i(e,this,s,n),c)f(this,e),m(this),K.call(P(this),W(e),r);else{s||(this.firstChild_=o[0]),n||(this.lastChild_=o[o.length-1],void 0===this.firstChild_&&(this.firstChild_=this.firstChild));var u=r?r.parentNode:P(this);u?K.call(u,w(this,o),r):h(this,o)}return L(this,"childList",{addedNodes:o,nextSibling:n,previousSibling:s}),l(o,this),e},removeChild:function(e){if(t(e),e.parentNode!==this){for(var r=!1,o=(this.childNodes,this.firstChild);o;o=o.nextSibling)if(o===e){r=!0;break}if(!r)throw new Error("NotFoundError")}var i=W(e),a=e.nextSibling,s=e.previousSibling;if(this.invalidateShadowRenderer()){var c=this.firstChild,u=this.lastChild,l=i.parentNode;l&&J(l,i),c===e&&(this.firstChild_=a),u===e&&(this.lastChild_=s),s&&(s.nextSibling_=a),a&&(a.previousSibling_=s),e.previousSibling_=e.nextSibling_=e.parentNode_=void 0}else m(this),J(P(this),i);return B||L(this,"childList",{removedNodes:n(e),nextSibling:a,previousSibling:s}),H(this,e),e},replaceChild:function(e,r){t(e);var o;if(D(r)?o=W(r):(o=r,r=A(o)),r.parentNode!==this)throw new Error("NotFoundError");var s,c=r.nextSibling,u=r.previousSibling,d=!this.invalidateShadowRenderer()&&!v(e);return d?s=a(e):(c===e&&(c=e.nextSibling),s=i(e,this,u,c)),d?(f(this,e),m(this),$.call(P(this),W(e),o)):(this.firstChild===r&&(this.firstChild_=s[0]),this.lastChild===r&&(this.lastChild_=s[s.length-1]),r.previousSibling_=r.nextSibling_=r.parentNode_=void 0,o.parentNode&&$.call(o.parentNode,w(this,s),o)),L(this,"childList",{addedNodes:s,removedNodes:n(r),nextSibling:c,previousSibling:u}),p(r),l(s,this),r},nodeIsInserted_:function(){for(var e=this.firstChild;e;e=e.nextSibling)e.nodeIsInserted_()},hasChildNodes:function(){return null!==this.firstChild},get parentNode(){return void 0!==this.parentNode_?this.parentNode_:A(P(this).parentNode)},get firstChild(){return void 0!==this.firstChild_?this.firstChild_:A(P(this).firstChild)},get lastChild(){return void 0!==this.lastChild_?this.lastChild_:A(P(this).lastChild)},get nextSibling(){return void 0!==this.nextSibling_?this.nextSibling_:A(P(this).nextSibling)},get previousSibling(){return void 0!==this.previousSibling_?this.previousSibling_:A(P(this).previousSibling)},get parentElement(){for(var e=this.parentNode;e&&e.nodeType!==S.ELEMENT_NODE;)e=e.parentNode;return e},get textContent(){for(var e="",t=this.firstChild;t;t=t.nextSibling)t.nodeType!=S.COMMENT_NODE&&(e+=t.textContent);return e},set textContent(e){null==e&&(e="");var t=c(this.childNodes);if(this.invalidateShadowRenderer()){if(g(this),""!==e){var n=P(this).ownerDocument.createTextNode(e);this.appendChild(n)}}else m(this),P(this).textContent=e;var r=c(this.childNodes);L(this,"childList",{addedNodes:r,removedNodes:t}),d(t),l(r,this)},get childNodes(){for(var e=new T,t=0,n=this.firstChild;n;n=n.nextSibling)e[t++]=n;return e.length=t,e},cloneNode:function(e){return y(this,e)},contains:function(e){return E(this,k(e))},compareDocumentPosition:function(e){return z.call(P(this),I(e))},isEqualNode:function(e){return X.call(P(this),I(e))},normalize:function(){for(var e,t,n=c(this.childNodes),r=[],o="",i=0;i<n.length;i++)t=n[i],t.nodeType===S.TEXT_NODE?e||t.data.length?e?(o+=t.data,r.push(t)):e=t:this.removeChild(t):(e&&r.length&&(e.data+=o,b(r)),r=[],o="",e=null,t.childNodes.length&&t.normalize());e&&r.length&&(e.data+=o,b(r))}}),j(S,"ownerDocument"),x(V,S,document.createDocumentFragment()),delete S.prototype.querySelector,delete S.prototype.querySelectorAll,S.prototype=C(Object.create(M.prototype),S.prototype),e.cloneNode=y,e.nodeWasAdded=u,e.nodeWasRemoved=p,e.nodesWereAdded=l,e.nodesWereRemoved=d,e.originalInsertBefore=K,e.originalRemoveChild=Y,e.snapshotNodeList=c,e.wrappers.Node=S}(window.ShadowDOMPolyfill),function(e){"use strict";function t(t,n,r,o){for(var i=null,a=null,s=0,c=t.length;c>s;s++)i=b(t[s]),!o&&(a=g(i).root)&&a instanceof e.wrappers.ShadowRoot||(r[n++]=i);return n}function n(e){return String(e).replace(/\/deep\/|::shadow|>>>/g," ")}function r(e){return String(e).replace(/:host\(([^\s]+)\)/g,"$1").replace(/([^\s]):host/g,"$1").replace(":host","*").replace(/\^|\/shadow\/|\/shadow-deep\/|::shadow|\/deep\/|::content|>>>/g," ")}function o(e,t){for(var n,r=e.firstElementChild;r;){if(r.matches(t))return r;if(n=o(r,t))return n;r=r.nextElementSibling}return null}function i(e,t){return e.matches(t)}function a(e,t,n){var r=e.localName;return r===t||r===n&&e.namespaceURI===D}function s(){return!0}function c(e,t,n){return e.localName===n}function u(e,t){return e.namespaceURI===t}function l(e,t,n){return e.namespaceURI===t&&e.localName===n}function p(e,t,n,r,o,i){for(var a=e.firstElementChild;a;)r(a,o,i)&&(n[t++]=a),t=p(a,t,n,r,o,i),a=a.nextElementSibling;return t}function d(n,r,o,i,a){var s,c=v(this),u=g(this).root;if(u instanceof e.wrappers.ShadowRoot)return p(this,r,o,n,i,null);if(c instanceof L)s=M.call(c,i);else{if(!(c instanceof _))return p(this,r,o,n,i,null);s=S.call(c,i)}return t(s,r,o,a)}function f(n,r,o,i,a){var s,c=v(this),u=g(this).root;if(u instanceof e.wrappers.ShadowRoot)return p(this,r,o,n,i,a);if(c instanceof L)s=O.call(c,i,a);else{if(!(c instanceof _))return p(this,r,o,n,i,a);s=T.call(c,i,a)}return t(s,r,o,!1)}function h(n,r,o,i,a){var s,c=v(this),u=g(this).root;if(u instanceof e.wrappers.ShadowRoot)return p(this,r,o,n,i,a);if(c instanceof L)s=j.call(c,i,a);else{if(!(c instanceof _))return p(this,r,o,n,i,a);s=N.call(c,i,a)}return t(s,r,o,!1)}var w=e.wrappers.HTMLCollection,m=e.wrappers.NodeList,g=e.getTreeScope,v=e.unsafeUnwrap,b=e.wrap,y=document.querySelector,E=document.documentElement.querySelector,S=document.querySelectorAll,M=document.documentElement.querySelectorAll,T=document.getElementsByTagName,O=document.documentElement.getElementsByTagName,N=document.getElementsByTagNameNS,j=document.documentElement.getElementsByTagNameNS,L=window.Element,_=window.HTMLDocument||window.Document,D="http://www.w3.org/1999/xhtml",C={querySelector:function(t){var r=n(t),i=r!==t;t=r;var a,s=v(this),c=g(this).root;if(c instanceof e.wrappers.ShadowRoot)return o(this,t);if(s instanceof L)a=b(E.call(s,t));else{if(!(s instanceof _))return o(this,t);a=b(y.call(s,t))}return a&&!i&&(c=g(a).root)&&c instanceof e.wrappers.ShadowRoot?o(this,t):a},querySelectorAll:function(e){var t=n(e),r=t!==e;e=t;var o=new m;return o.length=d.call(this,i,0,o,e,r),o}},H={matches:function(t){return t=r(t),e.originalMatches.call(v(this),t)}},x={getElementsByTagName:function(e){var t=new w,n="*"===e?s:a;return t.length=f.call(this,n,0,t,e,e.toLowerCase()),
-t},getElementsByClassName:function(e){return this.querySelectorAll("."+e)},getElementsByTagNameNS:function(e,t){var n=new w,r=null;return r="*"===e?"*"===t?s:c:"*"===t?u:l,n.length=h.call(this,r,0,n,e||null,t),n}};e.GetElementsByInterface=x,e.SelectorsInterface=C,e.MatchesInterface=H}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){for(;e&&e.nodeType!==Node.ELEMENT_NODE;)e=e.nextSibling;return e}function n(e){for(;e&&e.nodeType!==Node.ELEMENT_NODE;)e=e.previousSibling;return e}var r=e.wrappers.NodeList,o={get firstElementChild(){return t(this.firstChild)},get lastElementChild(){return n(this.lastChild)},get childElementCount(){for(var e=0,t=this.firstElementChild;t;t=t.nextElementSibling)e++;return e},get children(){for(var e=new r,t=0,n=this.firstElementChild;n;n=n.nextElementSibling)e[t++]=n;return e.length=t,e},remove:function(){var e=this.parentNode;e&&e.removeChild(this)}},i={get nextElementSibling(){return t(this.nextSibling)},get previousElementSibling(){return n(this.previousSibling)}},a={getElementById:function(e){return/[ \t\n\r\f]/.test(e)?null:this.querySelector('[id="'+e+'"]')}};e.ChildNodeInterface=i,e.NonElementParentNodeInterface=a,e.ParentNodeInterface=o}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){r.call(this,e)}var n=e.ChildNodeInterface,r=e.wrappers.Node,o=e.enqueueMutation,i=e.mixin,a=e.registerWrapper,s=e.unsafeUnwrap,c=window.CharacterData;t.prototype=Object.create(r.prototype),i(t.prototype,{get nodeValue(){return this.data},set nodeValue(e){this.data=e},get textContent(){return this.data},set textContent(e){this.data=e},get data(){return s(this).data},set data(e){var t=s(this).data;o(this,"characterData",{oldValue:t}),s(this).data=e}}),i(t.prototype,n),a(c,t,document.createTextNode("")),e.wrappers.CharacterData=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){return e>>>0}function n(e){r.call(this,e)}var r=e.wrappers.CharacterData,o=(e.enqueueMutation,e.mixin),i=e.registerWrapper,a=window.Text;n.prototype=Object.create(r.prototype),o(n.prototype,{splitText:function(e){e=t(e);var n=this.data;if(e>n.length)throw new Error("IndexSizeError");var r=n.slice(0,e),o=n.slice(e);this.data=r;var i=this.ownerDocument.createTextNode(o);return this.parentNode&&this.parentNode.insertBefore(i,this.nextSibling),i}}),i(a,n,document.createTextNode("")),e.wrappers.Text=n}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){return i(e).getAttribute("class")}function n(e,t){a(e,"attributes",{name:"class",namespace:null,oldValue:t})}function r(t){e.invalidateRendererBasedOnAttribute(t,"class")}function o(e,o,i){var a=e.ownerElement_;if(null==a)return o.apply(e,i);var s=t(a),c=o.apply(e,i);return t(a)!==s&&(n(a,s),r(a)),c}if(!window.DOMTokenList)return void console.warn("Missing DOMTokenList prototype, please include a compatible classList polyfill such as http://goo.gl/uTcepH.");var i=e.unsafeUnwrap,a=e.enqueueMutation,s=DOMTokenList.prototype.add;DOMTokenList.prototype.add=function(){o(this,s,arguments)};var c=DOMTokenList.prototype.remove;DOMTokenList.prototype.remove=function(){o(this,c,arguments)};var u=DOMTokenList.prototype.toggle;DOMTokenList.prototype.toggle=function(){return o(this,u,arguments)}}(window.ShadowDOMPolyfill),function(e){"use strict";function t(t,n){var r=t.parentNode;if(r&&r.shadowRoot){var o=e.getRendererForHost(r);o.dependsOnAttribute(n)&&o.invalidate()}}function n(e,t,n){l(e,"attributes",{name:t,namespace:null,oldValue:n})}function r(e){a.call(this,e)}var o=e.ChildNodeInterface,i=e.GetElementsByInterface,a=e.wrappers.Node,s=e.ParentNodeInterface,c=e.SelectorsInterface,u=e.MatchesInterface,l=(e.addWrapNodeListMethod,e.enqueueMutation),p=e.mixin,d=(e.oneOf,e.registerWrapper),f=e.unsafeUnwrap,h=e.wrappers,w=window.Element,m=["matches","mozMatchesSelector","msMatchesSelector","webkitMatchesSelector"].filter(function(e){return w.prototype[e]}),g=m[0],v=w.prototype[g],b=new WeakMap;r.prototype=Object.create(a.prototype),p(r.prototype,{createShadowRoot:function(){var t=new h.ShadowRoot(this);f(this).polymerShadowRoot_=t;var n=e.getRendererForHost(this);return n.invalidate(),t},get shadowRoot(){return f(this).polymerShadowRoot_||null},setAttribute:function(e,r){var o=f(this).getAttribute(e);f(this).setAttribute(e,r),n(this,e,o),t(this,e)},removeAttribute:function(e){var r=f(this).getAttribute(e);f(this).removeAttribute(e),n(this,e,r),t(this,e)},get classList(){var e=b.get(this);if(!e){if(e=f(this).classList,!e)return;e.ownerElement_=this,b.set(this,e)}return e},get className(){return f(this).className},set className(e){this.setAttribute("class",e)},get id(){return f(this).id},set id(e){this.setAttribute("id",e)}}),m.forEach(function(e){"matches"!==e&&(r.prototype[e]=function(e){return this.matches(e)})}),w.prototype.webkitCreateShadowRoot&&(r.prototype.webkitCreateShadowRoot=r.prototype.createShadowRoot),p(r.prototype,o),p(r.prototype,i),p(r.prototype,s),p(r.prototype,c),p(r.prototype,u),d(w,r,document.createElementNS(null,"x")),e.invalidateRendererBasedOnAttribute=t,e.matchesNames=m,e.originalMatches=v,e.wrappers.Element=r}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){switch(e){case"&":return"&amp;";case"<":return"&lt;";case">":return"&gt;";case'"':return"&quot;";case" ":return"&nbsp;"}}function n(e){return e.replace(j,t)}function r(e){return e.replace(L,t)}function o(e){for(var t={},n=0;n<e.length;n++)t[e[n]]=!0;return t}function i(e){if(e.namespaceURI!==C)return!0;var t=e.ownerDocument.doctype;return t&&t.publicId&&t.systemId}function a(e,t){switch(e.nodeType){case Node.ELEMENT_NODE:for(var o,a=e.tagName.toLowerCase(),c="<"+a,u=e.attributes,l=0;o=u[l];l++)c+=" "+o.name+'="'+n(o.value)+'"';return _[a]?(i(e)&&(c+="/"),c+">"):c+">"+s(e)+"</"+a+">";case Node.TEXT_NODE:var p=e.data;return t&&D[t.localName]?p:r(p);case Node.COMMENT_NODE:return"<!--"+e.data+"-->";default:throw console.error(e),new Error("not implemented")}}function s(e){e instanceof N.HTMLTemplateElement&&(e=e.content);for(var t="",n=e.firstChild;n;n=n.nextSibling)t+=a(n,e);return t}function c(e,t,n){var r=n||"div";e.textContent="";var o=T(e.ownerDocument.createElement(r));o.innerHTML=t;for(var i;i=o.firstChild;)e.appendChild(O(i))}function u(e){w.call(this,e)}function l(e,t){var n=T(e.cloneNode(!1));n.innerHTML=t;for(var r,o=T(document.createDocumentFragment());r=n.firstChild;)o.appendChild(r);return O(o)}function p(t){return function(){return e.renderAllPending(),M(this)[t]}}function d(e){m(u,e,p(e))}function f(t){Object.defineProperty(u.prototype,t,{get:p(t),set:function(n){e.renderAllPending(),M(this)[t]=n},configurable:!0,enumerable:!0})}function h(t){Object.defineProperty(u.prototype,t,{value:function(){return e.renderAllPending(),M(this)[t].apply(M(this),arguments)},configurable:!0,enumerable:!0})}var w=e.wrappers.Element,m=e.defineGetter,g=e.enqueueMutation,v=e.mixin,b=e.nodesWereAdded,y=e.nodesWereRemoved,E=e.registerWrapper,S=e.snapshotNodeList,M=e.unsafeUnwrap,T=e.unwrap,O=e.wrap,N=e.wrappers,j=/[&\u00A0"]/g,L=/[&\u00A0<>]/g,_=o(["area","base","br","col","command","embed","hr","img","input","keygen","link","meta","param","source","track","wbr"]),D=o(["style","script","xmp","iframe","noembed","noframes","plaintext","noscript"]),C="http://www.w3.org/1999/xhtml",H=/MSIE/.test(navigator.userAgent),x=window.HTMLElement,R=window.HTMLTemplateElement;u.prototype=Object.create(w.prototype),v(u.prototype,{get innerHTML(){return s(this)},set innerHTML(e){if(H&&D[this.localName])return void(this.textContent=e);var t=S(this.childNodes);this.invalidateShadowRenderer()?this instanceof N.HTMLTemplateElement?c(this.content,e):c(this,e,this.tagName):!R&&this instanceof N.HTMLTemplateElement?c(this.content,e):M(this).innerHTML=e;var n=S(this.childNodes);g(this,"childList",{addedNodes:n,removedNodes:t}),y(t),b(n,this)},get outerHTML(){return a(this,this.parentNode)},set outerHTML(e){var t=this.parentNode;if(t){t.invalidateShadowRenderer();var n=l(t,e);t.replaceChild(n,this)}},insertAdjacentHTML:function(e,t){var n,r;switch(String(e).toLowerCase()){case"beforebegin":n=this.parentNode,r=this;break;case"afterend":n=this.parentNode,r=this.nextSibling;break;case"afterbegin":n=this,r=this.firstChild;break;case"beforeend":n=this,r=null;break;default:return}var o=l(n,t);n.insertBefore(o,r)},get hidden(){return this.hasAttribute("hidden")},set hidden(e){e?this.setAttribute("hidden",""):this.removeAttribute("hidden")}}),["clientHeight","clientLeft","clientTop","clientWidth","offsetHeight","offsetLeft","offsetTop","offsetWidth","scrollHeight","scrollWidth"].forEach(d),["scrollLeft","scrollTop"].forEach(f),["focus","getBoundingClientRect","getClientRects","scrollIntoView"].forEach(h),E(x,u,document.createElement("b")),e.wrappers.HTMLElement=u,e.getInnerHTML=s,e.setInnerHTML=c}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.mixin,o=e.registerWrapper,i=e.unsafeUnwrap,a=e.wrap,s=window.HTMLCanvasElement;t.prototype=Object.create(n.prototype),r(t.prototype,{getContext:function(){var e=i(this).getContext.apply(i(this),arguments);return e&&a(e)}}),o(s,t,document.createElement("canvas")),e.wrappers.HTMLCanvasElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.mixin,o=e.registerWrapper,i=window.HTMLContentElement;t.prototype=Object.create(n.prototype),r(t.prototype,{constructor:t,get select(){return this.getAttribute("select")},set select(e){this.setAttribute("select",e)},setAttribute:function(e,t){n.prototype.setAttribute.call(this,e,t),"select"===String(e).toLowerCase()&&this.invalidateShadowRenderer(!0)}}),i&&o(i,t),e.wrappers.HTMLContentElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.mixin,o=e.registerWrapper,i=e.wrapHTMLCollection,a=e.unwrap,s=window.HTMLFormElement;t.prototype=Object.create(n.prototype),r(t.prototype,{get elements(){return i(a(this).elements)}}),o(s,t,document.createElement("form")),e.wrappers.HTMLFormElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){r.call(this,e)}function n(e,t){if(!(this instanceof n))throw new TypeError("DOM object constructor cannot be called as a function.");var o=i(document.createElement("img"));r.call(this,o),a(o,this),void 0!==e&&(o.width=e),void 0!==t&&(o.height=t)}var r=e.wrappers.HTMLElement,o=e.registerWrapper,i=e.unwrap,a=e.rewrap,s=window.HTMLImageElement;t.prototype=Object.create(r.prototype),o(s,t,document.createElement("img")),n.prototype=t.prototype,e.wrappers.HTMLImageElement=t,e.wrappers.Image=n}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=(e.mixin,e.wrappers.NodeList,e.registerWrapper),o=window.HTMLShadowElement;t.prototype=Object.create(n.prototype),t.prototype.constructor=t,o&&r(o,t),e.wrappers.HTMLShadowElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){if(!e.defaultView)return e;var t=p.get(e);if(!t){for(t=e.implementation.createHTMLDocument("");t.lastChild;)t.removeChild(t.lastChild);p.set(e,t)}return t}function n(e){for(var n,r=t(e.ownerDocument),o=c(r.createDocumentFragment());n=e.firstChild;)o.appendChild(n);return o}function r(e){if(o.call(this,e),!d){var t=n(e);l.set(this,u(t))}}var o=e.wrappers.HTMLElement,i=e.mixin,a=e.registerWrapper,s=e.unsafeUnwrap,c=e.unwrap,u=e.wrap,l=new WeakMap,p=new WeakMap,d=window.HTMLTemplateElement;r.prototype=Object.create(o.prototype),i(r.prototype,{constructor:r,get content(){return d?u(s(this).content):l.get(this)}}),d&&a(d,r),e.wrappers.HTMLTemplateElement=r}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.registerWrapper,o=window.HTMLMediaElement;o&&(t.prototype=Object.create(n.prototype),r(o,t,document.createElement("audio")),e.wrappers.HTMLMediaElement=t)}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){r.call(this,e)}function n(e){if(!(this instanceof n))throw new TypeError("DOM object constructor cannot be called as a function.");var t=i(document.createElement("audio"));r.call(this,t),a(t,this),t.setAttribute("preload","auto"),void 0!==e&&t.setAttribute("src",e)}var r=e.wrappers.HTMLMediaElement,o=e.registerWrapper,i=e.unwrap,a=e.rewrap,s=window.HTMLAudioElement;s&&(t.prototype=Object.create(r.prototype),o(s,t,document.createElement("audio")),n.prototype=t.prototype,e.wrappers.HTMLAudioElement=t,e.wrappers.Audio=n)}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){return e.replace(/\s+/g," ").trim()}function n(e){o.call(this,e)}function r(e,t,n,i){if(!(this instanceof r))throw new TypeError("DOM object constructor cannot be called as a function.");var a=c(document.createElement("option"));o.call(this,a),s(a,this),void 0!==e&&(a.text=e),void 0!==t&&a.setAttribute("value",t),n===!0&&a.setAttribute("selected",""),a.selected=i===!0}var o=e.wrappers.HTMLElement,i=e.mixin,a=e.registerWrapper,s=e.rewrap,c=e.unwrap,u=e.wrap,l=window.HTMLOptionElement;n.prototype=Object.create(o.prototype),i(n.prototype,{get text(){return t(this.textContent)},set text(e){this.textContent=t(String(e))},get form(){return u(c(this).form)}}),a(l,n,document.createElement("option")),r.prototype=n.prototype,e.wrappers.HTMLOptionElement=n,e.wrappers.Option=r}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.mixin,o=e.registerWrapper,i=e.unwrap,a=e.wrap,s=window.HTMLSelectElement;t.prototype=Object.create(n.prototype),r(t.prototype,{add:function(e,t){"object"==typeof t&&(t=i(t)),i(this).add(i(e),t)},remove:function(e){return void 0===e?void n.prototype.remove.call(this):("object"==typeof e&&(e=i(e)),void i(this).remove(e))},get form(){return a(i(this).form)}}),o(s,t,document.createElement("select")),e.wrappers.HTMLSelectElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.mixin,o=e.registerWrapper,i=e.unwrap,a=e.wrap,s=e.wrapHTMLCollection,c=window.HTMLTableElement;t.prototype=Object.create(n.prototype),r(t.prototype,{get caption(){return a(i(this).caption)},createCaption:function(){return a(i(this).createCaption())},get tHead(){return a(i(this).tHead)},createTHead:function(){return a(i(this).createTHead())},createTFoot:function(){return a(i(this).createTFoot())},get tFoot(){return a(i(this).tFoot)},get tBodies(){return s(i(this).tBodies)},createTBody:function(){return a(i(this).createTBody())},get rows(){return s(i(this).rows)},insertRow:function(e){return a(i(this).insertRow(e))}}),o(c,t,document.createElement("table")),e.wrappers.HTMLTableElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.mixin,o=e.registerWrapper,i=e.wrapHTMLCollection,a=e.unwrap,s=e.wrap,c=window.HTMLTableSectionElement;t.prototype=Object.create(n.prototype),r(t.prototype,{constructor:t,get rows(){return i(a(this).rows)},insertRow:function(e){return s(a(this).insertRow(e))}}),o(c,t,document.createElement("thead")),e.wrappers.HTMLTableSectionElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.mixin,o=e.registerWrapper,i=e.wrapHTMLCollection,a=e.unwrap,s=e.wrap,c=window.HTMLTableRowElement;t.prototype=Object.create(n.prototype),r(t.prototype,{get cells(){return i(a(this).cells)},insertCell:function(e){return s(a(this).insertCell(e))}}),o(c,t,document.createElement("tr")),e.wrappers.HTMLTableRowElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){switch(e.localName){case"content":return new n(e);case"shadow":return new o(e);case"template":return new i(e)}r.call(this,e)}var n=e.wrappers.HTMLContentElement,r=e.wrappers.HTMLElement,o=e.wrappers.HTMLShadowElement,i=e.wrappers.HTMLTemplateElement,a=(e.mixin,e.registerWrapper),s=window.HTMLUnknownElement;t.prototype=Object.create(r.prototype),a(s,t),e.wrappers.HTMLUnknownElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.Element,r=e.wrappers.HTMLElement,o=e.registerWrapper,i=(e.defineWrapGetter,e.unsafeUnwrap),a=e.wrap,s=e.mixin,c="http://www.w3.org/2000/svg",u=window.SVGElement,l=document.createElementNS(c,"title");if(!("classList"in l)){var p=Object.getOwnPropertyDescriptor(n.prototype,"classList");Object.defineProperty(r.prototype,"classList",p),delete n.prototype.classList}t.prototype=Object.create(n.prototype),s(t.prototype,{get ownerSVGElement(){return a(i(this).ownerSVGElement)}}),o(u,t,document.createElementNS(c,"title")),e.wrappers.SVGElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){d.call(this,e)}var n=e.mixin,r=e.registerWrapper,o=e.unwrap,i=e.wrap,a=window.SVGUseElement,s="http://www.w3.org/2000/svg",c=i(document.createElementNS(s,"g")),u=document.createElementNS(s,"use"),l=c.constructor,p=Object.getPrototypeOf(l.prototype),d=p.constructor;t.prototype=Object.create(p),"instanceRoot"in u&&n(t.prototype,{get instanceRoot(){return i(o(this).instanceRoot)},get animatedInstanceRoot(){return i(o(this).animatedInstanceRoot)}}),r(a,t,u),e.wrappers.SVGUseElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.EventTarget,r=e.mixin,o=e.registerWrapper,i=e.unsafeUnwrap,a=e.wrap,s=window.SVGElementInstance;s&&(t.prototype=Object.create(n.prototype),r(t.prototype,{get correspondingElement(){return a(i(this).correspondingElement)},get correspondingUseElement(){return a(i(this).correspondingUseElement)},get parentNode(){return a(i(this).parentNode)},get childNodes(){throw new Error("Not implemented")},get firstChild(){return a(i(this).firstChild)},get lastChild(){return a(i(this).lastChild)},get previousSibling(){return a(i(this).previousSibling)},get nextSibling(){return a(i(this).nextSibling)}}),o(s,t),e.wrappers.SVGElementInstance=t)}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){o(e,this)}var n=e.mixin,r=e.registerWrapper,o=e.setWrapper,i=e.unsafeUnwrap,a=e.unwrap,s=e.unwrapIfNeeded,c=e.wrap,u=window.CanvasRenderingContext2D;n(t.prototype,{get canvas(){return c(i(this).canvas)},drawImage:function(){arguments[0]=s(arguments[0]),i(this).drawImage.apply(i(this),arguments)},createPattern:function(){return arguments[0]=a(arguments[0]),i(this).createPattern.apply(i(this),arguments)}}),r(u,t,document.createElement("canvas").getContext("2d")),e.wrappers.CanvasRenderingContext2D=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){i(e,this)}var n=e.addForwardingProperties,r=e.mixin,o=e.registerWrapper,i=e.setWrapper,a=e.unsafeUnwrap,s=e.unwrapIfNeeded,c=e.wrap,u=window.WebGLRenderingContext;if(u){r(t.prototype,{get canvas(){return c(a(this).canvas)},texImage2D:function(){arguments[5]=s(arguments[5]),a(this).texImage2D.apply(a(this),arguments)},texSubImage2D:function(){arguments[6]=s(arguments[6]),a(this).texSubImage2D.apply(a(this),arguments)}});var l=Object.getPrototypeOf(u.prototype);l!==Object.prototype&&n(l,t.prototype);var p=/WebKit/.test(navigator.userAgent)?{drawingBufferHeight:null,drawingBufferWidth:null}:{};o(u,t,p),e.wrappers.WebGLRenderingContext=t}}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.Node,r=e.GetElementsByInterface,o=e.NonElementParentNodeInterface,i=e.ParentNodeInterface,a=e.SelectorsInterface,s=e.mixin,c=e.registerObject,u=e.registerWrapper,l=window.DocumentFragment;t.prototype=Object.create(n.prototype),s(t.prototype,i),s(t.prototype,a),s(t.prototype,r),s(t.prototype,o),u(l,t,document.createDocumentFragment()),e.wrappers.DocumentFragment=t;var p=c(document.createComment(""));e.wrappers.Comment=p}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){var t=p(l(e).ownerDocument.createDocumentFragment());n.call(this,t),c(t,this);var o=e.shadowRoot;h.set(this,o),this.treeScope_=new r(this,a(o||e)),f.set(this,e)}var n=e.wrappers.DocumentFragment,r=e.TreeScope,o=e.elementFromPoint,i=e.getInnerHTML,a=e.getTreeScope,s=e.mixin,c=e.rewrap,u=e.setInnerHTML,l=e.unsafeUnwrap,p=e.unwrap,d=e.wrap,f=new WeakMap,h=new WeakMap;t.prototype=Object.create(n.prototype),s(t.prototype,{constructor:t,get innerHTML(){return i(this)},set innerHTML(e){u(this,e),this.invalidateShadowRenderer()},get olderShadowRoot(){return h.get(this)||null},get host(){return f.get(this)||null},invalidateShadowRenderer:function(){return f.get(this).invalidateShadowRenderer()},elementFromPoint:function(e,t){return o(this,this.ownerDocument,e,t)},getSelection:function(){return document.getSelection()},get activeElement(){var e=p(this).ownerDocument.activeElement;if(!e||!e.nodeType)return null;for(var t=d(e);!this.contains(t);){for(;t.parentNode;)t=t.parentNode;if(!t.host)return null;t=t.host}return t}}),e.wrappers.ShadowRoot=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){var t=p(e).root;return t instanceof f?t.host:null}function n(t,n){if(t.shadowRoot){n=Math.min(t.childNodes.length-1,n);var r=t.childNodes[n];if(r){var o=e.getDestinationInsertionPoints(r);if(o.length>0){var i=o[0].parentNode;i.nodeType==Node.ELEMENT_NODE&&(t=i)}}}return t}function r(e){return e=l(e),t(e)||e}function o(e){a(e,this)}var i=e.registerWrapper,a=e.setWrapper,s=e.unsafeUnwrap,c=e.unwrap,u=e.unwrapIfNeeded,l=e.wrap,p=e.getTreeScope,d=window.Range,f=e.wrappers.ShadowRoot;o.prototype={get startContainer(){return r(s(this).startContainer)},get endContainer(){return r(s(this).endContainer)},get commonAncestorContainer(){return r(s(this).commonAncestorContainer)},setStart:function(e,t){e=n(e,t),s(this).setStart(u(e),t)},setEnd:function(e,t){e=n(e,t),s(this).setEnd(u(e),t)},setStartBefore:function(e){s(this).setStartBefore(u(e))},setStartAfter:function(e){s(this).setStartAfter(u(e))},setEndBefore:function(e){s(this).setEndBefore(u(e))},setEndAfter:function(e){s(this).setEndAfter(u(e))},selectNode:function(e){s(this).selectNode(u(e))},selectNodeContents:function(e){s(this).selectNodeContents(u(e))},compareBoundaryPoints:function(e,t){return s(this).compareBoundaryPoints(e,c(t))},extractContents:function(){return l(s(this).extractContents())},cloneContents:function(){return l(s(this).cloneContents())},insertNode:function(e){s(this).insertNode(u(e))},surroundContents:function(e){s(this).surroundContents(u(e))},cloneRange:function(){return l(s(this).cloneRange())},isPointInRange:function(e,t){return s(this).isPointInRange(u(e),t)},comparePoint:function(e,t){return s(this).comparePoint(u(e),t)},intersectsNode:function(e){return s(this).intersectsNode(u(e))},toString:function(){return s(this).toString()}},d.prototype.createContextualFragment&&(o.prototype.createContextualFragment=function(e){return l(s(this).createContextualFragment(e))}),i(window.Range,o,document.createRange()),e.wrappers.Range=o}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){e.previousSibling_=e.previousSibling,e.nextSibling_=e.nextSibling,e.parentNode_=e.parentNode}function n(n,o,i){var a=x(n),s=x(o),c=i?x(i):null;if(r(o),t(o),i)n.firstChild===i&&(n.firstChild_=i),i.previousSibling_=i.previousSibling;else{n.lastChild_=n.lastChild,n.lastChild===n.firstChild&&(n.firstChild_=n.firstChild);var u=R(a.lastChild);u&&(u.nextSibling_=u.nextSibling)}e.originalInsertBefore.call(a,s,c)}function r(n){var r=x(n),o=r.parentNode;if(o){var i=R(o);t(n),n.previousSibling&&(n.previousSibling.nextSibling_=n),n.nextSibling&&(n.nextSibling.previousSibling_=n),i.lastChild===n&&(i.lastChild_=n),i.firstChild===n&&(i.firstChild_=n),e.originalRemoveChild.call(o,r)}}function o(e){W.set(e,[])}function i(e){var t=W.get(e);return t||W.set(e,t=[]),t}function a(e){for(var t=[],n=0,r=e.firstChild;r;r=r.nextSibling)t[n++]=r;return t}function s(){for(var e=0;e<F.length;e++){var t=F[e],n=t.parentRenderer;n&&n.dirty||t.render()}F=[]}function c(){T=null,s()}function u(e){var t=A.get(e);return t||(t=new f(e),A.set(e,t)),t}function l(e){var t=D(e).root;return t instanceof _?t:null}function p(e){return u(e.host)}function d(e){this.skip=!1,this.node=e,this.childNodes=[]}function f(e){this.host=e,this.dirty=!1,this.invalidateAttributes(),this.associateNode(e)}function h(e){for(var t=[],n=e.firstChild;n;n=n.nextSibling)E(n)?t.push.apply(t,i(n)):t.push(n);return t}function w(e){if(e instanceof j)return e;if(e instanceof N)return null;for(var t=e.firstChild;t;t=t.nextSibling){var n=w(t);if(n)return n}return null}function m(e,t){i(t).push(e);var n=I.get(e);n?n.push(t):I.set(e,[t])}function g(e){return I.get(e)}function v(e){I.set(e,void 0)}function b(e,t){var n=t.getAttribute("select");if(!n)return!0;if(n=n.trim(),!n)return!0;if(!(e instanceof O))return!1;if(!U.test(n))return!1;try{return e.matches(n)}catch(r){return!1}}function y(e,t){var n=g(t);return n&&n[n.length-1]===e}function E(e){return e instanceof N||e instanceof j}function S(e){return e.shadowRoot}function M(e){for(var t=[],n=e.shadowRoot;n;n=n.olderShadowRoot)t.push(n);return t}var T,O=e.wrappers.Element,N=e.wrappers.HTMLContentElement,j=e.wrappers.HTMLShadowElement,L=e.wrappers.Node,_=e.wrappers.ShadowRoot,D=(e.assert,e.getTreeScope),C=(e.mixin,e.oneOf),H=e.unsafeUnwrap,x=e.unwrap,R=e.wrap,P=e.ArraySplice,W=new WeakMap,I=new WeakMap,A=new WeakMap,k=C(window,["requestAnimationFrame","mozRequestAnimationFrame","webkitRequestAnimationFrame","setTimeout"]),F=[],B=new P;B.equals=function(e,t){return x(e.node)===t},d.prototype={append:function(e){var t=new d(e);return this.childNodes.push(t),t},sync:function(e){if(!this.skip){for(var t=this.node,o=this.childNodes,i=a(x(t)),s=e||new WeakMap,c=B.calculateSplices(o,i),u=0,l=0,p=0,d=0;d<c.length;d++){for(var f=c[d];p<f.index;p++)l++,o[u++].sync(s);for(var h=f.removed.length,w=0;h>w;w++){var m=R(i[l++]);s.get(m)||r(m)}for(var g=f.addedCount,v=i[l]&&R(i[l]),w=0;g>w;w++){var b=o[u++],y=b.node;n(t,y,v),s.set(y,!0),b.sync(s)}p+=g}for(var d=p;d<o.length;d++)o[d].sync(s)}}},f.prototype={render:function(e){if(this.dirty){this.invalidateAttributes();var t=this.host;this.distribution(t);var n=e||new d(t);this.buildRenderTree(n,t);var r=!e;r&&n.sync(),this.dirty=!1}},get parentRenderer(){return D(this.host).renderer},invalidate:function(){if(!this.dirty){this.dirty=!0;var e=this.parentRenderer;if(e&&e.invalidate(),F.push(this),T)return;T=window[k](c,0)}},distribution:function(e){this.resetAllSubtrees(e),this.distributionResolution(e)},resetAll:function(e){E(e)?o(e):v(e),this.resetAllSubtrees(e)},resetAllSubtrees:function(e){for(var t=e.firstChild;t;t=t.nextSibling)this.resetAll(t);e.shadowRoot&&this.resetAll(e.shadowRoot),e.olderShadowRoot&&this.resetAll(e.olderShadowRoot)},distributionResolution:function(e){if(S(e)){for(var t=e,n=h(t),r=M(t),o=0;o<r.length;o++)this.poolDistribution(r[o],n);for(var o=r.length-1;o>=0;o--){var i=r[o],a=w(i);if(a){var s=i.olderShadowRoot;s&&(n=h(s));for(var c=0;c<n.length;c++)m(n[c],a)}this.distributionResolution(i)}}for(var u=e.firstChild;u;u=u.nextSibling)this.distributionResolution(u)},poolDistribution:function(e,t){if(!(e instanceof j))if(e instanceof N){var n=e;this.updateDependentAttributes(n.getAttribute("select"));for(var r=!1,o=0;o<t.length;o++){var e=t[o];e&&b(e,n)&&(m(e,n),t[o]=void 0,r=!0)}if(!r)for(var i=n.firstChild;i;i=i.nextSibling)m(i,n)}else for(var i=e.firstChild;i;i=i.nextSibling)this.poolDistribution(i,t)},buildRenderTree:function(e,t){for(var n=this.compose(t),r=0;r<n.length;r++){var o=n[r],i=e.append(o);this.buildRenderTree(i,o)}if(S(t)){var a=u(t);a.dirty=!1}},compose:function(e){for(var t=[],n=e.shadowRoot||e,r=n.firstChild;r;r=r.nextSibling)if(E(r)){this.associateNode(n);for(var o=i(r),a=0;a<o.length;a++){var s=o[a];y(r,s)&&t.push(s)}}else t.push(r);return t},invalidateAttributes:function(){this.attributes=Object.create(null)},updateDependentAttributes:function(e){if(e){var t=this.attributes;/\.\w+/.test(e)&&(t["class"]=!0),/#\w+/.test(e)&&(t.id=!0),e.replace(/\[\s*([^\s=\|~\]]+)/g,function(e,n){t[n]=!0})}},dependsOnAttribute:function(e){return this.attributes[e]},associateNode:function(e){H(e).polymerShadowRenderer_=this}};var U=/^(:not\()?[*.#[a-zA-Z_|]/;L.prototype.invalidateShadowRenderer=function(e){var t=H(this).polymerShadowRenderer_;return t?(t.invalidate(),!0):!1},N.prototype.getDistributedNodes=j.prototype.getDistributedNodes=function(){return s(),i(this)},O.prototype.getDestinationInsertionPoints=function(){return s(),g(this)||[]},N.prototype.nodeIsInserted_=j.prototype.nodeIsInserted_=function(){this.invalidateShadowRenderer();var e,t=l(this);t&&(e=p(t)),H(this).polymerShadowRenderer_=e,e&&e.invalidate()},e.getRendererForHost=u,e.getShadowTrees=M,e.renderAllPending=s,e.getDestinationInsertionPoints=g,e.visual={insertBefore:n,remove:r}}(window.ShadowDOMPolyfill),function(e){"use strict";function t(t){if(window[t]){r(!e.wrappers[t]);var c=function(e){n.call(this,e)};c.prototype=Object.create(n.prototype),o(c.prototype,{get form(){return s(a(this).form)}}),i(window[t],c,document.createElement(t.slice(4,-7))),e.wrappers[t]=c}}var n=e.wrappers.HTMLElement,r=e.assert,o=e.mixin,i=e.registerWrapper,a=e.unwrap,s=e.wrap,c=["HTMLButtonElement","HTMLFieldSetElement","HTMLInputElement","HTMLKeygenElement","HTMLLabelElement","HTMLLegendElement","HTMLObjectElement","HTMLOutputElement","HTMLTextAreaElement"];c.forEach(t)}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){r(e,this)}var n=e.registerWrapper,r=e.setWrapper,o=e.unsafeUnwrap,i=e.unwrap,a=e.unwrapIfNeeded,s=e.wrap,c=window.Selection;t.prototype={get anchorNode(){return s(o(this).anchorNode)},get focusNode(){return s(o(this).focusNode)},addRange:function(e){o(this).addRange(a(e))},collapse:function(e,t){o(this).collapse(a(e),t)},containsNode:function(e,t){return o(this).containsNode(a(e),t)},getRangeAt:function(e){return s(o(this).getRangeAt(e))},removeRange:function(e){o(this).removeRange(i(e))},selectAllChildren:function(e){o(this).selectAllChildren(e instanceof ShadowRoot?o(e.host):a(e))},toString:function(){return o(this).toString()}},c.prototype.extend&&(t.prototype.extend=function(e,t){o(this).extend(a(e),t)}),n(window.Selection,t,window.getSelection()),e.wrappers.Selection=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){r(e,this)}var n=e.registerWrapper,r=e.setWrapper,o=e.unsafeUnwrap,i=e.unwrapIfNeeded,a=e.wrap,s=window.TreeWalker;t.prototype={get root(){return a(o(this).root)},get currentNode(){return a(o(this).currentNode)},set currentNode(e){o(this).currentNode=i(e)},get filter(){return o(this).filter},parentNode:function(){return a(o(this).parentNode())},firstChild:function(){return a(o(this).firstChild())},lastChild:function(){return a(o(this).lastChild())},previousSibling:function(){return a(o(this).previousSibling())},previousNode:function(){return a(o(this).previousNode())},nextNode:function(){return a(o(this).nextNode())}},n(s,t),e.wrappers.TreeWalker=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){l.call(this,e),this.treeScope_=new m(this,null)}function n(e){var n=document[e];t.prototype[e]=function(){return D(n.apply(L(this),arguments))}}function r(e,t){x.call(L(t),_(e)),o(e,t)}function o(e,t){e.shadowRoot&&t.adoptNode(e.shadowRoot),e instanceof w&&i(e,t);for(var n=e.firstChild;n;n=n.nextSibling)o(n,t)}function i(e,t){var n=e.olderShadowRoot;n&&t.adoptNode(n)}function a(e){j(e,this)}function s(e,t){var n=document.implementation[t];e.prototype[t]=function(){return D(n.apply(L(this),arguments))}}function c(e,t){var n=document.implementation[t];e.prototype[t]=function(){return n.apply(L(this),arguments)}}var u=e.GetElementsByInterface,l=e.wrappers.Node,p=e.ParentNodeInterface,d=e.NonElementParentNodeInterface,f=e.wrappers.Selection,h=e.SelectorsInterface,w=e.wrappers.ShadowRoot,m=e.TreeScope,g=e.cloneNode,v=e.defineGetter,b=e.defineWrapGetter,y=e.elementFromPoint,E=e.forwardMethodsToWrapper,S=e.matchesNames,M=e.mixin,T=e.registerWrapper,O=e.renderAllPending,N=e.rewrap,j=e.setWrapper,L=e.unsafeUnwrap,_=e.unwrap,D=e.wrap,C=e.wrapEventTargetMethods,H=(e.wrapNodeList,
-new WeakMap);t.prototype=Object.create(l.prototype),b(t,"documentElement"),b(t,"body"),b(t,"head"),v(t,"activeElement",function(){var e=_(this).activeElement;if(!e||!e.nodeType)return null;for(var t=D(e);!this.contains(t);){for(;t.parentNode;)t=t.parentNode;if(!t.host)return null;t=t.host}return t}),["createComment","createDocumentFragment","createElement","createElementNS","createEvent","createEventNS","createRange","createTextNode"].forEach(n);var x=document.adoptNode,R=document.getSelection;M(t.prototype,{adoptNode:function(e){return e.parentNode&&e.parentNode.removeChild(e),r(e,this),e},elementFromPoint:function(e,t){return y(this,this,e,t)},importNode:function(e,t){return g(e,t,L(this))},getSelection:function(){return O(),new f(R.call(_(this)))},getElementsByName:function(e){return h.querySelectorAll.call(this,"[name="+JSON.stringify(String(e))+"]")}});var P=document.createTreeWalker,W=e.wrappers.TreeWalker;if(t.prototype.createTreeWalker=function(e,t,n,r){var o=null;return n&&(n.acceptNode&&"function"==typeof n.acceptNode?o={acceptNode:function(e){return n.acceptNode(D(e))}}:"function"==typeof n&&(o=function(e){return n(D(e))})),new W(P.call(_(this),_(e),t,o,r))},document.registerElement){var I=document.registerElement;t.prototype.registerElement=function(t,n){function r(e){return e?void j(e,this):i?document.createElement(i,t):document.createElement(t)}var o,i;if(void 0!==n&&(o=n.prototype,i=n["extends"]),o||(o=Object.create(HTMLElement.prototype)),e.nativePrototypeTable.get(o))throw new Error("NotSupportedError");for(var a,s=Object.getPrototypeOf(o),c=[];s&&!(a=e.nativePrototypeTable.get(s));)c.push(s),s=Object.getPrototypeOf(s);if(!a)throw new Error("NotSupportedError");for(var u=Object.create(a),l=c.length-1;l>=0;l--)u=Object.create(u);["createdCallback","attachedCallback","detachedCallback","attributeChangedCallback"].forEach(function(e){var t=o[e];t&&(u[e]=function(){D(this)instanceof r||N(this),t.apply(D(this),arguments)})});var p={prototype:u};i&&(p["extends"]=i),r.prototype=o,r.prototype.constructor=r,e.constructorTable.set(u,r),e.nativePrototypeTable.set(o,u);I.call(_(this),t,p);return r},E([window.HTMLDocument||window.Document],["registerElement"])}E([window.HTMLBodyElement,window.HTMLDocument||window.Document,window.HTMLHeadElement,window.HTMLHtmlElement],["appendChild","compareDocumentPosition","contains","getElementsByClassName","getElementsByTagName","getElementsByTagNameNS","insertBefore","querySelector","querySelectorAll","removeChild","replaceChild"]),E([window.HTMLBodyElement,window.HTMLHeadElement,window.HTMLHtmlElement],S),E([window.HTMLDocument||window.Document],["adoptNode","importNode","contains","createComment","createDocumentFragment","createElement","createElementNS","createEvent","createEventNS","createRange","createTextNode","createTreeWalker","elementFromPoint","getElementById","getElementsByName","getSelection"]),M(t.prototype,u),M(t.prototype,p),M(t.prototype,h),M(t.prototype,d),M(t.prototype,{get implementation(){var e=H.get(this);return e?e:(e=new a(_(this).implementation),H.set(this,e),e)},get defaultView(){return D(_(this).defaultView)}}),T(window.Document,t,document.implementation.createHTMLDocument("")),window.HTMLDocument&&T(window.HTMLDocument,t),C([window.HTMLBodyElement,window.HTMLDocument||window.Document,window.HTMLHeadElement]);var A=document.implementation.createDocument;a.prototype.createDocument=function(){return arguments[2]=_(arguments[2]),D(A.apply(L(this),arguments))},s(a,"createDocumentType"),s(a,"createHTMLDocument"),c(a,"hasFeature"),T(window.DOMImplementation,a),E([window.DOMImplementation],["createDocument","createDocumentType","createHTMLDocument","hasFeature"]),e.adoptNodeNoRemove=r,e.wrappers.DOMImplementation=a,e.wrappers.Document=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.EventTarget,r=e.wrappers.Selection,o=e.mixin,i=e.registerWrapper,a=e.renderAllPending,s=e.unwrap,c=e.unwrapIfNeeded,u=e.wrap,l=window.Window,p=window.getComputedStyle,d=window.getDefaultComputedStyle,f=window.getSelection;t.prototype=Object.create(n.prototype),l.prototype.getComputedStyle=function(e,t){return u(this||window).getComputedStyle(c(e),t)},d&&(l.prototype.getDefaultComputedStyle=function(e,t){return u(this||window).getDefaultComputedStyle(c(e),t)}),l.prototype.getSelection=function(){return u(this||window).getSelection()},delete window.getComputedStyle,delete window.getDefaultComputedStyle,delete window.getSelection,["addEventListener","removeEventListener","dispatchEvent"].forEach(function(e){l.prototype[e]=function(){var t=u(this||window);return t[e].apply(t,arguments)},delete window[e]}),o(t.prototype,{getComputedStyle:function(e,t){return a(),p.call(s(this),c(e),t)},getSelection:function(){return a(),new r(f.call(s(this)))},get document(){return u(s(this).document)}}),d&&(t.prototype.getDefaultComputedStyle=function(e,t){return a(),d.call(s(this),c(e),t)}),i(l,t,window),e.wrappers.Window=t}(window.ShadowDOMPolyfill),function(e){"use strict";var t=e.unwrap,n=window.DataTransfer||window.Clipboard,r=n.prototype.setDragImage;r&&(n.prototype.setDragImage=function(e,n,o){r.call(this,t(e),n,o)})}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){var t;t=e instanceof i?e:new i(e&&o(e)),r(t,this)}var n=e.registerWrapper,r=e.setWrapper,o=e.unwrap,i=window.FormData;i&&(n(i,t,new i),e.wrappers.FormData=t)}(window.ShadowDOMPolyfill),function(e){"use strict";var t=e.unwrapIfNeeded,n=XMLHttpRequest.prototype.send;XMLHttpRequest.prototype.send=function(e){return n.call(this,t(e))}}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){var t=n[e],r=window[t];if(r){var o=document.createElement(e),i=o.constructor;window[t]=i}}var n=(e.isWrapperFor,{a:"HTMLAnchorElement",area:"HTMLAreaElement",audio:"HTMLAudioElement",base:"HTMLBaseElement",body:"HTMLBodyElement",br:"HTMLBRElement",button:"HTMLButtonElement",canvas:"HTMLCanvasElement",caption:"HTMLTableCaptionElement",col:"HTMLTableColElement",content:"HTMLContentElement",data:"HTMLDataElement",datalist:"HTMLDataListElement",del:"HTMLModElement",dir:"HTMLDirectoryElement",div:"HTMLDivElement",dl:"HTMLDListElement",embed:"HTMLEmbedElement",fieldset:"HTMLFieldSetElement",font:"HTMLFontElement",form:"HTMLFormElement",frame:"HTMLFrameElement",frameset:"HTMLFrameSetElement",h1:"HTMLHeadingElement",head:"HTMLHeadElement",hr:"HTMLHRElement",html:"HTMLHtmlElement",iframe:"HTMLIFrameElement",img:"HTMLImageElement",input:"HTMLInputElement",keygen:"HTMLKeygenElement",label:"HTMLLabelElement",legend:"HTMLLegendElement",li:"HTMLLIElement",link:"HTMLLinkElement",map:"HTMLMapElement",marquee:"HTMLMarqueeElement",menu:"HTMLMenuElement",menuitem:"HTMLMenuItemElement",meta:"HTMLMetaElement",meter:"HTMLMeterElement",object:"HTMLObjectElement",ol:"HTMLOListElement",optgroup:"HTMLOptGroupElement",option:"HTMLOptionElement",output:"HTMLOutputElement",p:"HTMLParagraphElement",param:"HTMLParamElement",pre:"HTMLPreElement",progress:"HTMLProgressElement",q:"HTMLQuoteElement",script:"HTMLScriptElement",select:"HTMLSelectElement",shadow:"HTMLShadowElement",source:"HTMLSourceElement",span:"HTMLSpanElement",style:"HTMLStyleElement",table:"HTMLTableElement",tbody:"HTMLTableSectionElement",template:"HTMLTemplateElement",textarea:"HTMLTextAreaElement",thead:"HTMLTableSectionElement",time:"HTMLTimeElement",title:"HTMLTitleElement",tr:"HTMLTableRowElement",track:"HTMLTrackElement",ul:"HTMLUListElement",video:"HTMLVideoElement"});Object.keys(n).forEach(t),Object.getOwnPropertyNames(e.wrappers).forEach(function(t){window[t]=e.wrappers[t]})}(window.ShadowDOMPolyfill);
\ No newline at end of file
+// @version 0.7.23
+"undefined"==typeof WeakMap&&!function(){var e=Object.defineProperty,t=Date.now()%1e9,n=function(){this.name="__st"+(1e9*Math.random()>>>0)+(t++ +"__")};n.prototype={set:function(t,n){var r=t[this.name];return r&&r[0]===t?r[1]=n:e(t,this.name,{value:[t,n],writable:!0}),this},get:function(e){var t;return(t=e[this.name])&&t[0]===e?t[1]:void 0},"delete":function(e){var t=e[this.name];return!(!t||t[0]!==e)&&(t[0]=t[1]=void 0,!0)},has:function(e){var t=e[this.name];return!!t&&t[0]===e}},window.WeakMap=n}(),window.ShadowDOMPolyfill={},function(e){"use strict";function t(){if("undefined"!=typeof chrome&&chrome.app&&chrome.app.runtime)return!1;if(navigator.getDeviceStorage)return!1;try{var e=new Function("return true;");return e()}catch(t){return!1}}function n(e){if(!e)throw new Error("Assertion failed")}function r(e,t){for(var n=k(t),r=0;r<n.length;r++){var o=n[r];A(e,o,F(t,o))}return e}function o(e,t){for(var n=k(t),r=0;r<n.length;r++){var o=n[r];switch(o){case"arguments":case"caller":case"length":case"name":case"prototype":case"toString":continue}A(e,o,F(t,o))}return e}function i(e,t){for(var n=0;n<t.length;n++)if(t[n]in e)return t[n]}function a(e,t,n){B.value=n,A(e,t,B)}function s(e,t){var n=e.__proto__||Object.getPrototypeOf(e);if(U)try{k(n)}catch(r){n=n.__proto__}var o=R.get(n);if(o)return o;var i=s(n),a=E(i);return g(n,a,t),a}function c(e,t){m(e,t,!0)}function u(e,t){m(t,e,!1)}function l(e){return/^on[a-z]+$/.test(e)}function p(e){return/^[a-zA-Z_$][a-zA-Z_$0-9]*$/.test(e)}function d(e){return I&&p(e)?new Function("return this.__impl4cf1e782hg__."+e):function(){return this.__impl4cf1e782hg__[e]}}function f(e){return I&&p(e)?new Function("v","this.__impl4cf1e782hg__."+e+" = v"):function(t){this.__impl4cf1e782hg__[e]=t}}function h(e){return I&&p(e)?new Function("return this.__impl4cf1e782hg__."+e+".apply(this.__impl4cf1e782hg__, arguments)"):function(){return this.__impl4cf1e782hg__[e].apply(this.__impl4cf1e782hg__,arguments)}}function w(e,t){try{return e===window&&"showModalDialog"===t?q:Object.getOwnPropertyDescriptor(e,t)}catch(n){return q}}function m(t,n,r,o){for(var i=k(t),a=0;a<i.length;a++){var s=i[a];if("polymerBlackList_"!==s&&!(s in n||t.polymerBlackList_&&t.polymerBlackList_[s])){U&&t.__lookupGetter__(s);var c,u,p=w(t,s);if("function"!=typeof p.value){var m=l(s);c=m?e.getEventHandlerGetter(s):d(s),(p.writable||p.set||V)&&(u=m?e.getEventHandlerSetter(s):f(s));var v=V||p.configurable;A(n,s,{get:c,set:u,configurable:v,enumerable:p.enumerable})}else r&&(n[s]=h(s))}}}function v(e,t,n){if(null!=e){var r=e.prototype;g(r,t,n),o(t,e)}}function g(e,t,r){var o=t.prototype;n(void 0===R.get(e)),R.set(e,t),P.set(o,e),c(e,o),r&&u(o,r),a(o,"constructor",t),t.prototype=o}function b(e,t){return R.get(t.prototype)===e}function y(e){var t=Object.getPrototypeOf(e),n=s(t),r=E(n);return g(t,r,e),r}function E(e){function t(t){e.call(this,t)}var n=Object.create(e.prototype);return n.constructor=t,t.prototype=n,t}function S(e){return e&&e.__impl4cf1e782hg__}function M(e){return!S(e)}function T(e){if(null===e)return null;n(M(e));var t=e.__wrapper8e3dd93a60__;return null!=t?t:e.__wrapper8e3dd93a60__=new(s(e,e))(e)}function O(e){return null===e?null:(n(S(e)),e.__impl4cf1e782hg__)}function N(e){return e.__impl4cf1e782hg__}function j(e,t){t.__impl4cf1e782hg__=e,e.__wrapper8e3dd93a60__=t}function L(e){return e&&S(e)?O(e):e}function _(e){return e&&!S(e)?T(e):e}function D(e,t){null!==t&&(n(M(e)),n(void 0===t||S(t)),e.__wrapper8e3dd93a60__=t)}function C(e,t,n){G.get=n,A(e.prototype,t,G)}function H(e,t){C(e,t,function(){return T(this.__impl4cf1e782hg__[t])})}function x(e,t){e.forEach(function(e){t.forEach(function(t){e.prototype[t]=function(){var e=_(this);return e[t].apply(e,arguments)}})})}var R=new WeakMap,P=new WeakMap,W=Object.create(null),I=t(),A=Object.defineProperty,k=Object.getOwnPropertyNames,F=Object.getOwnPropertyDescriptor,B={value:void 0,configurable:!0,enumerable:!1,writable:!0};k(window);var U=/Firefox/.test(navigator.userAgent),q={get:function(){},set:function(e){},configurable:!0,enumerable:!0},V=function(){var e=Object.getOwnPropertyDescriptor(Node.prototype,"nodeType");return e&&!e.get&&!e.set}(),G={get:void 0,configurable:!0,enumerable:!0};e.addForwardingProperties=c,e.assert=n,e.constructorTable=R,e.defineGetter=C,e.defineWrapGetter=H,e.forwardMethodsToWrapper=x,e.isIdentifierName=p,e.isWrapper=S,e.isWrapperFor=b,e.mixin=r,e.nativePrototypeTable=P,e.oneOf=i,e.registerObject=y,e.registerWrapper=v,e.rewrap=D,e.setWrapper=j,e.unsafeUnwrap=N,e.unwrap=O,e.unwrapIfNeeded=L,e.wrap=T,e.wrapIfNeeded=_,e.wrappers=W}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e,t,n){return{index:e,removed:t,addedCount:n}}function n(){}var r=0,o=1,i=2,a=3;n.prototype={calcEditDistances:function(e,t,n,r,o,i){for(var a=i-o+1,s=n-t+1,c=new Array(a),u=0;u<a;u++)c[u]=new Array(s),c[u][0]=u;for(var l=0;l<s;l++)c[0][l]=l;for(var u=1;u<a;u++)for(var l=1;l<s;l++)if(this.equals(e[t+l-1],r[o+u-1]))c[u][l]=c[u-1][l-1];else{var p=c[u-1][l]+1,d=c[u][l-1]+1;c[u][l]=p<d?p:d}return c},spliceOperationsFromEditDistances:function(e){for(var t=e.length-1,n=e[0].length-1,s=e[t][n],c=[];t>0||n>0;)if(0!=t)if(0!=n){var u,l=e[t-1][n-1],p=e[t-1][n],d=e[t][n-1];u=p<d?p<l?p:l:d<l?d:l,u==l?(l==s?c.push(r):(c.push(o),s=l),t--,n--):u==p?(c.push(a),t--,s=p):(c.push(i),n--,s=d)}else c.push(a),t--;else c.push(i),n--;return c.reverse(),c},calcSplices:function(e,n,s,c,u,l){var p=0,d=0,f=Math.min(s-n,l-u);if(0==n&&0==u&&(p=this.sharedPrefix(e,c,f)),s==e.length&&l==c.length&&(d=this.sharedSuffix(e,c,f-p)),n+=p,u+=p,s-=d,l-=d,s-n==0&&l-u==0)return[];if(n==s){for(var h=t(n,[],0);u<l;)h.removed.push(c[u++]);return[h]}if(u==l)return[t(n,[],s-n)];for(var w=this.spliceOperationsFromEditDistances(this.calcEditDistances(e,n,s,c,u,l)),h=void 0,m=[],v=n,g=u,b=0;b<w.length;b++)switch(w[b]){case r:h&&(m.push(h),h=void 0),v++,g++;break;case o:h||(h=t(v,[],0)),h.addedCount++,v++,h.removed.push(c[g]),g++;break;case i:h||(h=t(v,[],0)),h.addedCount++,v++;break;case a:h||(h=t(v,[],0)),h.removed.push(c[g]),g++}return h&&m.push(h),m},sharedPrefix:function(e,t,n){for(var r=0;r<n;r++)if(!this.equals(e[r],t[r]))return r;return n},sharedSuffix:function(e,t,n){for(var r=e.length,o=t.length,i=0;i<n&&this.equals(e[--r],t[--o]);)i++;return i},calculateSplices:function(e,t){return this.calcSplices(e,0,e.length,t,0,t.length)},equals:function(e,t){return e===t}},e.ArraySplice=n}(window.ShadowDOMPolyfill),function(e){"use strict";function t(){a=!1;var e=i.slice(0);i=[];for(var t=0;t<e.length;t++)(0,e[t])()}function n(e){i.push(e),a||(a=!0,r(t,0))}var r,o=window.MutationObserver,i=[],a=!1;if(o){var s=1,c=new o(t),u=document.createTextNode(s);c.observe(u,{characterData:!0}),r=function(){s=(s+1)%2,u.data=s}}else r=window.setTimeout;e.setEndOfMicrotask=n}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){e.scheduled_||(e.scheduled_=!0,h.push(e),w||(l(n),w=!0))}function n(){for(w=!1;h.length;){var e=h;h=[],e.sort(function(e,t){return e.uid_-t.uid_});for(var t=0;t<e.length;t++){var n=e[t];n.scheduled_=!1;var r=n.takeRecords();i(n),r.length&&n.callback_(r,n)}}}function r(e,t){this.type=e,this.target=t,this.addedNodes=new d.NodeList,this.removedNodes=new d.NodeList,this.previousSibling=null,this.nextSibling=null,this.attributeName=null,this.attributeNamespace=null,this.oldValue=null}function o(e,t){for(;e;e=e.parentNode){var n=f.get(e);if(n)for(var r=0;r<n.length;r++){var o=n[r];o.options.subtree&&o.addTransientObserver(t)}}}function i(e){for(var t=0;t<e.nodes_.length;t++){var n=e.nodes_[t],r=f.get(n);if(!r)return;for(var o=0;o<r.length;o++){var i=r[o];i.observer===e&&i.removeTransientObservers()}}}function a(e,n,o){for(var i=Object.create(null),a=Object.create(null),s=e;s;s=s.parentNode){var c=f.get(s);if(c)for(var u=0;u<c.length;u++){var l=c[u],p=l.options;if((s===e||p.subtree)&&("attributes"!==n||p.attributes)&&("attributes"!==n||!p.attributeFilter||null===o.namespace&&p.attributeFilter.indexOf(o.name)!==-1)&&("characterData"!==n||p.characterData)&&("childList"!==n||p.childList)){var d=l.observer;i[d.uid_]=d,("attributes"===n&&p.attributeOldValue||"characterData"===n&&p.characterDataOldValue)&&(a[d.uid_]=o.oldValue)}}}for(var h in i){var d=i[h],w=new r(n,e);"name"in o&&"namespace"in o&&(w.attributeName=o.name,w.attributeNamespace=o.namespace),o.addedNodes&&(w.addedNodes=o.addedNodes),o.removedNodes&&(w.removedNodes=o.removedNodes),o.previousSibling&&(w.previousSibling=o.previousSibling),o.nextSibling&&(w.nextSibling=o.nextSibling),void 0!==a[h]&&(w.oldValue=a[h]),t(d),d.records_.push(w)}}function s(e){if(this.childList=!!e.childList,this.subtree=!!e.subtree,"attributes"in e||!("attributeOldValue"in e||"attributeFilter"in e)?this.attributes=!!e.attributes:this.attributes=!0,"characterDataOldValue"in e&&!("characterData"in e)?this.characterData=!0:this.characterData=!!e.characterData,!this.attributes&&(e.attributeOldValue||"attributeFilter"in e)||!this.characterData&&e.characterDataOldValue)throw new TypeError;if(this.characterData=!!e.characterData,this.attributeOldValue=!!e.attributeOldValue,this.characterDataOldValue=!!e.characterDataOldValue,"attributeFilter"in e){if(null==e.attributeFilter||"object"!=typeof e.attributeFilter)throw new TypeError;this.attributeFilter=m.call(e.attributeFilter)}else this.attributeFilter=null}function c(e){this.callback_=e,this.nodes_=[],this.records_=[],this.uid_=++v,this.scheduled_=!1}function u(e,t,n){this.observer=e,this.target=t,this.options=n,this.transientObservedNodes=[]}var l=e.setEndOfMicrotask,p=e.wrapIfNeeded,d=e.wrappers,f=new WeakMap,h=[],w=!1,m=Array.prototype.slice,v=0;c.prototype={constructor:c,observe:function(e,t){e=p(e);var n,r=new s(t),o=f.get(e);o||f.set(e,o=[]);for(var i=0;i<o.length;i++)o[i].observer===this&&(n=o[i],n.removeTransientObservers(),n.options=r);n||(n=new u(this,e,r),o.push(n),this.nodes_.push(e))},disconnect:function(){this.nodes_.forEach(function(e){for(var t=f.get(e),n=0;n<t.length;n++){var r=t[n];if(r.observer===this){t.splice(n,1);break}}},this),this.records_=[]},takeRecords:function(){var e=this.records_;return this.records_=[],e}},u.prototype={addTransientObserver:function(e){if(e!==this.target){t(this.observer),this.transientObservedNodes.push(e);var n=f.get(e);n||f.set(e,n=[]),n.push(this)}},removeTransientObservers:function(){var e=this.transientObservedNodes;this.transientObservedNodes=[];for(var t=0;t<e.length;t++)for(var n=e[t],r=f.get(n),o=0;o<r.length;o++)if(r[o]===this){r.splice(o,1);break}}},e.enqueueMutation=a,e.registerTransientObservers=o,e.wrappers.MutationObserver=c,e.wrappers.MutationRecord=r}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e,t){this.root=e,this.parent=t}function n(e,t){if(e.treeScope_!==t){e.treeScope_=t;for(var r=e.shadowRoot;r;r=r.olderShadowRoot)r.treeScope_.parent=t;for(var o=e.firstChild;o;o=o.nextSibling)n(o,t)}}function r(n){if(n instanceof e.wrappers.Window,n.treeScope_)return n.treeScope_;var o,i=n.parentNode;return o=i?r(i):new t(n,null),n.treeScope_=o}t.prototype={get renderer(){return this.root instanceof e.wrappers.ShadowRoot?e.getRendererForHost(this.root.host):null},contains:function(e){for(;e;e=e.parent)if(e===this)return!0;return!1}},e.TreeScope=t,e.getTreeScope=r,e.setTreeScope=n}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){return e instanceof G.ShadowRoot}function n(e){return A(e).root}function r(e,r){var s=[],c=e;for(s.push(c);c;){var u=a(c);if(u&&u.length>0){for(var l=0;l<u.length;l++){var d=u[l];if(i(d)){var f=n(d),h=f.olderShadowRoot;h&&s.push(h)}s.push(d)}c=u[u.length-1]}else if(t(c)){if(p(e,c)&&o(r))break;c=c.host,s.push(c)}else c=c.parentNode,c&&s.push(c)}return s}function o(e){if(!e)return!1;switch(e.type){case"abort":case"error":case"select":case"change":case"load":case"reset":case"resize":case"scroll":case"selectstart":return!0}return!1}function i(e){return e instanceof HTMLShadowElement}function a(t){return e.getDestinationInsertionPoints(t)}function s(e,t){if(0===e.length)return t;t instanceof G.Window&&(t=t.document);for(var n=A(t),r=e[0],o=A(r),i=u(n,o),a=0;a<e.length;a++){var s=e[a];if(A(s)===i)return s}return e[e.length-1]}function c(e){for(var t=[];e;e=e.parent)t.push(e);return t}function u(e,t){for(var n=c(e),r=c(t),o=null;n.length>0&&r.length>0;){var i=n.pop(),a=r.pop();if(i!==a)break;o=i}return o}function l(e,t,n){t instanceof G.Window&&(t=t.document);var o,i=A(t),a=A(n),s=r(n,e),o=u(i,a);o||(o=a.root);for(var c=o;c;c=c.parent)for(var l=0;l<s.length;l++){var p=s[l];if(A(p)===c)return p}return null}function p(e,t){return A(e)===A(t)}function d(e){if(!X.get(e)&&(X.set(e,!0),h(V(e),V(e.target)),W)){var t=W;throw W=null,t}}function f(e){switch(e.type){case"load":case"beforeunload":case"unload":return!0}return!1}function h(t,n){if(K.get(t))throw new Error("InvalidStateError");K.set(t,!0),e.renderAllPending();var o,i,a;if(f(t)&&!t.bubbles){var s=n;s instanceof G.Document&&(a=s.defaultView)&&(i=s,o=[])}if(!o)if(n instanceof G.Window)a=n,o=[];else if(o=r(n,t),!f(t)){var s=o[o.length-1];s instanceof G.Document&&(a=s.defaultView)}return ne.set(t,o),w(t,o,a,i)&&m(t,o,a,i)&&v(t,o,a,i),J.set(t,re),$["delete"](t,null),K["delete"](t),t.defaultPrevented}function w(e,t,n,r){var o=oe;if(n&&!g(n,e,o,t,r))return!1;for(var i=t.length-1;i>0;i--)if(!g(t[i],e,o,t,r))return!1;return!0}function m(e,t,n,r){var o=ie,i=t[0]||n;return g(i,e,o,t,r)}function v(e,t,n,r){for(var o=ae,i=1;i<t.length;i++)if(!g(t[i],e,o,t,r))return;n&&t.length>0&&g(n,e,o,t,r)}function g(e,t,n,r,o){var i=z.get(e);if(!i)return!0;var a=o||s(r,e);if(a===e){if(n===oe)return!0;n===ae&&(n=ie)}else if(n===ae&&!t.bubbles)return!0;if("relatedTarget"in t){var c=q(t),u=c.relatedTarget;if(u){if(u instanceof Object&&u.addEventListener){var p=V(u),d=l(t,e,p);if(d===a)return!0}else d=null;Z.set(t,d)}}J.set(t,n);var f=t.type,h=!1;Y.set(t,a),$.set(t,e),i.depth++;for(var w=0,m=i.length;w<m;w++){var v=i[w];if(v.removed)h=!0;else if(!(v.type!==f||!v.capture&&n===oe||v.capture&&n===ae))try{if("function"==typeof v.handler?v.handler.call(e,t):v.handler.handleEvent(t),ee.get(t))return!1}catch(g){W||(W=g)}}if(i.depth--,h&&0===i.depth){var b=i.slice();i.length=0;for(var w=0;w<b.length;w++)b[w].removed||i.push(b[w])}return!Q.get(t)}function b(e,t,n){this.type=e,this.handler=t,this.capture=Boolean(n)}function y(e,t){if(!(e instanceof se))return V(T(se,"Event",e,t));var n=e;return be||"beforeunload"!==n.type||this instanceof O?void B(n,this):new O(n)}function E(e){return e&&e.relatedTarget?Object.create(e,{relatedTarget:{value:q(e.relatedTarget)}}):e}function S(e,t,n){var r=window[e],o=function(t,n){return t instanceof r?void B(t,this):V(T(r,e,t,n))};if(o.prototype=Object.create(t.prototype),n&&k(o.prototype,n),r)try{F(r,o,new r("temp"))}catch(i){F(r,o,document.createEvent(e))}return o}function M(e,t){return function(){arguments[t]=q(arguments[t]);var n=q(this);n[e].apply(n,arguments)}}function T(e,t,n,r){if(ve)return new e(n,E(r));var o=q(document.createEvent(t)),i=me[t],a=[n];return Object.keys(i).forEach(function(e){var t=null!=r&&e in r?r[e]:i[e];"relatedTarget"===e&&(t=q(t)),a.push(t)}),o["init"+t].apply(o,a),o}function O(e){y.call(this,e)}function N(e){return"function"==typeof e||e&&e.handleEvent}function j(e){switch(e){case"DOMAttrModified":case"DOMAttributeNameChanged":case"DOMCharacterDataModified":case"DOMElementNameChanged":case"DOMNodeInserted":case"DOMNodeInsertedIntoDocument":case"DOMNodeRemoved":case"DOMNodeRemovedFromDocument":case"DOMSubtreeModified":return!0}return!1}function L(e){B(e,this)}function _(e){return e instanceof G.ShadowRoot&&(e=e.host),q(e)}function D(e,t){var n=z.get(e);if(n)for(var r=0;r<n.length;r++)if(!n[r].removed&&n[r].type===t)return!0;return!1}function C(e,t){for(var n=q(e);n;n=n.parentNode)if(D(V(n),t))return!0;return!1}function H(e){I(e,Ee)}function x(t,n,o,i){e.renderAllPending();var a=V(Se.call(U(n),o,i));if(!a)return null;var c=r(a,null),u=c.lastIndexOf(t);return u==-1?null:(c=c.slice(0,u),s(c,t))}function R(e){return function(){var t=te.get(this);return t&&t[e]&&t[e].value||null}}function P(e){var t=e.slice(2);return function(n){var r=te.get(this);r||(r=Object.create(null),te.set(this,r));var o=r[e];if(o&&this.removeEventListener(t,o.wrapped,!1),"function"==typeof n){var i=function(t){var r=n.call(this,t);r===!1?t.preventDefault():"onbeforeunload"===e&&"string"==typeof r&&(t.returnValue=r)};this.addEventListener(t,i,!1),r[e]={value:n,wrapped:i}}}}var W,I=e.forwardMethodsToWrapper,A=e.getTreeScope,k=e.mixin,F=e.registerWrapper,B=e.setWrapper,U=e.unsafeUnwrap,q=e.unwrap,V=e.wrap,G=e.wrappers,z=(new WeakMap,new WeakMap),X=new WeakMap,K=new WeakMap,Y=new WeakMap,$=new WeakMap,Z=new WeakMap,J=new WeakMap,Q=new WeakMap,ee=new WeakMap,te=new WeakMap,ne=new WeakMap,re=0,oe=1,ie=2,ae=3;b.prototype={equals:function(e){return this.handler===e.handler&&this.type===e.type&&this.capture===e.capture},get removed(){return null===this.handler},remove:function(){this.handler=null}};var se=window.Event;se.prototype.polymerBlackList_={returnValue:!0,keyLocation:!0},y.prototype={get target(){return Y.get(this)},get currentTarget(){return $.get(this)},get eventPhase(){return J.get(this)},get path(){var e=ne.get(this);return e?e.slice():[]},stopPropagation:function(){Q.set(this,!0)},stopImmediatePropagation:function(){Q.set(this,!0),ee.set(this,!0)}};var ce=function(){var e=document.createEvent("Event");return e.initEvent("test",!0,!0),e.preventDefault(),e.defaultPrevented}();ce||(y.prototype.preventDefault=function(){this.cancelable&&(U(this).preventDefault(),Object.defineProperty(this,"defaultPrevented",{get:function(){return!0},configurable:!0}))}),F(se,y,document.createEvent("Event"));var ue=S("UIEvent",y),le=S("CustomEvent",y),pe={get relatedTarget(){var e=Z.get(this);return void 0!==e?e:V(q(this).relatedTarget)}},de=k({initMouseEvent:M("initMouseEvent",14)},pe),fe=k({initFocusEvent:M("initFocusEvent",5)},pe),he=S("MouseEvent",ue,de),we=S("FocusEvent",ue,fe),me=Object.create(null),ve=function(){try{new window.FocusEvent("focus")}catch(e){return!1}return!0}();if(!ve){var ge=function(e,t,n){if(n){var r=me[n];t=k(k({},r),t)}me[e]=t};ge("Event",{bubbles:!1,cancelable:!1}),ge("CustomEvent",{detail:null},"Event"),ge("UIEvent",{view:null,detail:0},"Event"),ge("MouseEvent",{screenX:0,screenY:0,clientX:0,clientY:0,ctrlKey:!1,altKey:!1,shiftKey:!1,metaKey:!1,button:0,relatedTarget:null},"UIEvent"),ge("FocusEvent",{relatedTarget:null},"UIEvent")}var be=window.BeforeUnloadEvent;O.prototype=Object.create(y.prototype),k(O.prototype,{get returnValue(){return U(this).returnValue},set returnValue(e){U(this).returnValue=e}}),be&&F(be,O);var ye=window.EventTarget,Ee=["addEventListener","removeEventListener","dispatchEvent"];[Node,Window].forEach(function(e){var t=e.prototype;Ee.forEach(function(e){Object.defineProperty(t,e+"_",{value:t[e]})})}),L.prototype={addEventListener:function(e,t,n){if(N(t)&&!j(e)){var r=new b(e,t,n),o=z.get(this);if(o){for(var i=0;i<o.length;i++)if(r.equals(o[i]))return}else o=[],o.depth=0,z.set(this,o);o.push(r);var a=_(this);a.addEventListener_(e,d,!0)}},removeEventListener:function(e,t,n){n=Boolean(n);var r=z.get(this);if(r){for(var o=0,i=!1,a=0;a<r.length;a++)r[a].type===e&&r[a].capture===n&&(o++,r[a].handler===t&&(i=!0,r[a].remove()));if(i&&1===o){var s=_(this);s.removeEventListener_(e,d,!0)}}},dispatchEvent:function(t){var n=q(t),r=n.type;X.set(n,!1),e.renderAllPending();var o;C(this,r)||(o=function(){},this.addEventListener(r,o,!0));try{return q(this).dispatchEvent_(n)}finally{o&&this.removeEventListener(r,o,!0)}}},ye&&F(ye,L);var Se=document.elementFromPoint;e.elementFromPoint=x,e.getEventHandlerGetter=R,e.getEventHandlerSetter=P,e.wrapEventTargetMethods=H,e.wrappers.BeforeUnloadEvent=O,e.wrappers.CustomEvent=le,e.wrappers.Event=y,e.wrappers.EventTarget=L,e.wrappers.FocusEvent=we,e.wrappers.MouseEvent=he,e.wrappers.UIEvent=ue}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e,t){Object.defineProperty(e,t,w)}function n(e){u(e,this)}function r(){this.length=0,t(this,"length")}function o(e){for(var t=new r,o=0;o<e.length;o++)t[o]=new n(e[o]);return t.length=o,t}function i(e){a.call(this,e)}var a=e.wrappers.UIEvent,s=e.mixin,c=e.registerWrapper,u=e.setWrapper,l=e.unsafeUnwrap,p=e.wrap,d=window.TouchEvent;if(d){var f;try{f=document.createEvent("TouchEvent")}catch(h){return}var w={enumerable:!1};n.prototype={get target(){return p(l(this).target)}};var m={configurable:!0,enumerable:!0,get:null};["clientX","clientY","screenX","screenY","pageX","pageY","identifier","webkitRadiusX","webkitRadiusY","webkitRotationAngle","webkitForce"].forEach(function(e){m.get=function(){return l(this)[e]},Object.defineProperty(n.prototype,e,m)}),r.prototype={item:function(e){return this[e]}},i.prototype=Object.create(a.prototype),s(i.prototype,{get touches(){return o(l(this).touches)},get targetTouches(){return o(l(this).targetTouches)},get changedTouches(){return o(l(this).changedTouches)},initTouchEvent:function(){throw new Error("Not implemented")}}),c(d,i,f),e.wrappers.Touch=n,e.wrappers.TouchEvent=i,e.wrappers.TouchList=r}}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e,t){Object.defineProperty(e,t,s)}function n(){this.length=0,t(this,"length")}function r(e){if(null==e)return e;for(var t=new n,r=0,o=e.length;r<o;r++)t[r]=a(e[r]);return t.length=o,t}function o(e,t){e.prototype[t]=function(){return r(i(this)[t].apply(i(this),arguments))}}var i=e.unsafeUnwrap,a=e.wrap,s={enumerable:!1};n.prototype={item:function(e){return this[e]}},t(n.prototype,"item"),e.wrappers.NodeList=n,e.addWrapNodeListMethod=o,e.wrapNodeList=r}(window.ShadowDOMPolyfill),function(e){"use strict";e.wrapHTMLCollection=e.wrapNodeList,e.wrappers.HTMLCollection=e.wrappers.NodeList}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){N(e instanceof S)}function n(e){var t=new T;return t[0]=e,t.length=1,t}function r(e,t,n){L(t,"childList",{removedNodes:n,previousSibling:e.previousSibling,nextSibling:e.nextSibling})}function o(e,t){L(e,"childList",{removedNodes:t})}function i(e,t,r,o){if(e instanceof DocumentFragment){var i=s(e);B=!0;for(var a=i.length-1;a>=0;a--)e.removeChild(i[a]),i[a].parentNode_=t;B=!1;for(var a=0;a<i.length;a++)i[a].previousSibling_=i[a-1]||r,i[a].nextSibling_=i[a+1]||o;return r&&(r.nextSibling_=i[0]),o&&(o.previousSibling_=i[i.length-1]),i}var i=n(e),c=e.parentNode;return c&&c.removeChild(e),e.parentNode_=t,e.previousSibling_=r,e.nextSibling_=o,r&&(r.nextSibling_=e),o&&(o.previousSibling_=e),i}function a(e){if(e instanceof DocumentFragment)return s(e);var t=n(e),o=e.parentNode;return o&&r(e,o,t),t}function s(e){for(var t=new T,n=0,r=e.firstChild;r;r=r.nextSibling)t[n++]=r;return t.length=n,o(e,t),t}function c(e){return e}function u(e,t){R(e,t),e.nodeIsInserted_()}function l(e,t){for(var n=_(t),r=0;r<e.length;r++)u(e[r],n)}function p(e){R(e,new O(e,null))}function d(e){for(var t=0;t<e.length;t++)p(e[t])}function f(e,t){var n=e.nodeType===S.DOCUMENT_NODE?e:e.ownerDocument;n!==t.ownerDocument&&n.adoptNode(t)}function h(t,n){if(n.length){var r=t.ownerDocument;if(r!==n[0].ownerDocument)for(var o=0;o<n.length;o++)e.adoptNodeNoRemove(n[o],r)}}function w(e,t){h(e,t);var n=t.length;if(1===n)return W(t[0]);for(var r=W(e.ownerDocument.createDocumentFragment()),o=0;o<n;o++)r.appendChild(W(t[o]));return r}function m(e){if(void 0!==e.firstChild_)for(var t=e.firstChild_;t;){var n=t;t=t.nextSibling_,n.parentNode_=n.previousSibling_=n.nextSibling_=void 0}e.firstChild_=e.lastChild_=void 0}function v(e){if(e.invalidateShadowRenderer()){for(var t=e.firstChild;t;){N(t.parentNode===e);var n=t.nextSibling,r=W(t),o=r.parentNode;o&&Y.call(o,r),t.previousSibling_=t.nextSibling_=t.parentNode_=null,t=n}e.firstChild_=e.lastChild_=null}else for(var n,i=W(e),a=i.firstChild;a;)n=a.nextSibling,Y.call(i,a),a=n}function g(e){var t=e.parentNode;return t&&t.invalidateShadowRenderer()}function b(e){for(var t,n=0;n<e.length;n++)t=e[n],t.parentNode.removeChild(t)}function y(e,t,n){var r;if(r=A(n?U.call(n,P(e),!1):q.call(P(e),!1)),t){for(var o=e.firstChild;o;o=o.nextSibling)r.appendChild(y(o,!0,n));if(e instanceof F.HTMLTemplateElement)for(var i=r.content,o=e.content.firstChild;o;o=o.nextSibling)i.appendChild(y(o,!0,n))}return r}function E(e,t){if(!t||_(e)!==_(t))return!1;for(var n=t;n;n=n.parentNode)if(n===e)return!0;return!1}function S(e){N(e instanceof V),M.call(this,e),this.parentNode_=void 0,this.firstChild_=void 0,this.lastChild_=void 0,this.nextSibling_=void 0,this.previousSibling_=void 0,this.treeScope_=void 0}var M=e.wrappers.EventTarget,T=e.wrappers.NodeList,O=e.TreeScope,N=e.assert,j=e.defineWrapGetter,L=e.enqueueMutation,_=e.getTreeScope,D=e.isWrapper,C=e.mixin,H=e.registerTransientObservers,x=e.registerWrapper,R=e.setTreeScope,P=e.unsafeUnwrap,W=e.unwrap,I=e.unwrapIfNeeded,A=e.wrap,k=e.wrapIfNeeded,F=e.wrappers,B=!1,U=document.importNode,q=window.Node.prototype.cloneNode,V=window.Node,G=window.DocumentFragment,z=(V.prototype.appendChild,V.prototype.compareDocumentPosition),X=V.prototype.isEqualNode,K=V.prototype.insertBefore,Y=V.prototype.removeChild,$=V.prototype.replaceChild,Z=/Trident|Edge/.test(navigator.userAgent),J=Z?function(e,t){try{Y.call(e,t)}catch(n){if(!(e instanceof G))throw n}}:function(e,t){Y.call(e,t)};S.prototype=Object.create(M.prototype),C(S.prototype,{appendChild:function(e){return this.insertBefore(e,null)},insertBefore:function(e,n){t(e);var r;n?D(n)?r=W(n):(r=n,n=A(r)):(n=null,r=null),n&&N(n.parentNode===this);var o,s=n?n.previousSibling:this.lastChild,c=!this.invalidateShadowRenderer()&&!g(e);if(o=c?a(e):i(e,this,s,n),c)f(this,e),m(this),K.call(P(this),W(e),r);else{s||(this.firstChild_=o[0]),n||(this.lastChild_=o[o.length-1],void 0===this.firstChild_&&(this.firstChild_=this.firstChild));var u=r?r.parentNode:P(this);u?K.call(u,w(this,o),r):h(this,o)}return L(this,"childList",{addedNodes:o,nextSibling:n,previousSibling:s}),l(o,this),e},removeChild:function(e){if(t(e),e.parentNode!==this){for(var r=!1,o=(this.childNodes,this.firstChild);o;o=o.nextSibling)if(o===e){r=!0;break}if(!r)throw new Error("NotFoundError")}var i=W(e),a=e.nextSibling,s=e.previousSibling;if(this.invalidateShadowRenderer()){var c=this.firstChild,u=this.lastChild,l=i.parentNode;l&&J(l,i),c===e&&(this.firstChild_=a),u===e&&(this.lastChild_=s),s&&(s.nextSibling_=a),a&&(a.previousSibling_=s),e.previousSibling_=e.nextSibling_=e.parentNode_=void 0}else m(this),J(P(this),i);return B||L(this,"childList",{removedNodes:n(e),nextSibling:a,previousSibling:s}),H(this,e),e},replaceChild:function(e,r){t(e);var o;if(D(r)?o=W(r):(o=r,r=A(o)),r.parentNode!==this)throw new Error("NotFoundError");var s,c=r.nextSibling,u=r.previousSibling,d=!this.invalidateShadowRenderer()&&!g(e);return d?s=a(e):(c===e&&(c=e.nextSibling),s=i(e,this,u,c)),d?(f(this,e),m(this),$.call(P(this),W(e),o)):(this.firstChild===r&&(this.firstChild_=s[0]),this.lastChild===r&&(this.lastChild_=s[s.length-1]),r.previousSibling_=r.nextSibling_=r.parentNode_=void 0,o.parentNode&&$.call(o.parentNode,w(this,s),o)),L(this,"childList",{addedNodes:s,removedNodes:n(r),nextSibling:c,previousSibling:u}),p(r),l(s,this),r},nodeIsInserted_:function(){for(var e=this.firstChild;e;e=e.nextSibling)e.nodeIsInserted_()},hasChildNodes:function(){return null!==this.firstChild},get parentNode(){return void 0!==this.parentNode_?this.parentNode_:A(P(this).parentNode)},get firstChild(){return void 0!==this.firstChild_?this.firstChild_:A(P(this).firstChild)},get lastChild(){return void 0!==this.lastChild_?this.lastChild_:A(P(this).lastChild)},get nextSibling(){return void 0!==this.nextSibling_?this.nextSibling_:A(P(this).nextSibling)},get previousSibling(){return void 0!==this.previousSibling_?this.previousSibling_:A(P(this).previousSibling)},get parentElement(){for(var e=this.parentNode;e&&e.nodeType!==S.ELEMENT_NODE;)e=e.parentNode;return e},get textContent(){for(var e="",t=this.firstChild;t;t=t.nextSibling)t.nodeType!=S.COMMENT_NODE&&(e+=t.textContent);return e},set textContent(e){null==e&&(e="");var t=c(this.childNodes);if(this.invalidateShadowRenderer()){if(v(this),""!==e){var n=P(this).ownerDocument.createTextNode(e);this.appendChild(n)}}else m(this),P(this).textContent=e;var r=c(this.childNodes);L(this,"childList",{addedNodes:r,removedNodes:t}),d(t),l(r,this)},get childNodes(){for(var e=new T,t=0,n=this.firstChild;n;n=n.nextSibling)e[t++]=n;return e.length=t,e},cloneNode:function(e){return y(this,e)},contains:function(e){return E(this,k(e))},compareDocumentPosition:function(e){return z.call(P(this),I(e))},isEqualNode:function(e){return X.call(P(this),I(e))},normalize:function(){for(var e,t,n=c(this.childNodes),r=[],o="",i=0;i<n.length;i++)t=n[i],t.nodeType===S.TEXT_NODE?e||t.data.length?e?(o+=t.data,r.push(t)):e=t:this.removeChild(t):(e&&r.length&&(e.data+=o,b(r)),r=[],o="",e=null,t.childNodes.length&&t.normalize());e&&r.length&&(e.data+=o,b(r))}}),j(S,"ownerDocument"),x(V,S,document.createDocumentFragment()),delete S.prototype.querySelector,delete S.prototype.querySelectorAll,S.prototype=C(Object.create(M.prototype),S.prototype),e.cloneNode=y,e.nodeWasAdded=u,e.nodeWasRemoved=p,e.nodesWereAdded=l,e.nodesWereRemoved=d,e.originalInsertBefore=K,e.originalRemoveChild=Y,e.snapshotNodeList=c,e.wrappers.Node=S}(window.ShadowDOMPolyfill),function(e){"use strict";function t(t,n,r,o){for(var i=null,a=null,s=0,c=t.length;s<c;s++)i=b(t[s]),!o&&(a=v(i).root)&&a instanceof e.wrappers.ShadowRoot||(r[n++]=i);return n}function n(e){return String(e).replace(/\/deep\/|::shadow|>>>/g," ")}function r(e){return String(e).replace(/:host\(([^\s]+)\)/g,"$1").replace(/([^\s]):host/g,"$1").replace(":host","*").replace(/\^|\/shadow\/|\/shadow-deep\/|::shadow|\/deep\/|::content|>>>/g," ")}function o(e,t){for(var n,r=e.firstElementChild;r;){if(r.matches(t))return r;if(n=o(r,t))return n;r=r.nextElementSibling}return null}function i(e,t){return e.matches(t)}function a(e,t,n){var r=e.localName;return r===t||r===n&&e.namespaceURI===D}function s(){return!0}function c(e,t,n){return e.localName===n}function u(e,t){return e.namespaceURI===t}function l(e,t,n){return e.namespaceURI===t&&e.localName===n}function p(e,t,n,r,o,i){for(var a=e.firstElementChild;a;)r(a,o,i)&&(n[t++]=a),t=p(a,t,n,r,o,i),a=a.nextElementSibling;return t}function d(n,r,o,i,a){var s,c=g(this),u=v(this).root;if(u instanceof e.wrappers.ShadowRoot)return p(this,r,o,n,i,null);if(c instanceof L)s=M.call(c,i);else{if(!(c instanceof _))return p(this,r,o,n,i,null);s=S.call(c,i)}return t(s,r,o,a)}function f(n,r,o,i,a){var s,c=g(this),u=v(this).root;if(u instanceof e.wrappers.ShadowRoot)return p(this,r,o,n,i,a);if(c instanceof L)s=O.call(c,i,a);else{if(!(c instanceof _))return p(this,r,o,n,i,a);s=T.call(c,i,a)}return t(s,r,o,!1)}function h(n,r,o,i,a){var s,c=g(this),u=v(this).root;if(u instanceof e.wrappers.ShadowRoot)return p(this,r,o,n,i,a);if(c instanceof L)s=j.call(c,i,a);else{if(!(c instanceof _))return p(this,r,o,n,i,a);s=N.call(c,i,a)}return t(s,r,o,!1)}var w=e.wrappers.HTMLCollection,m=e.wrappers.NodeList,v=e.getTreeScope,g=e.unsafeUnwrap,b=e.wrap,y=document.querySelector,E=document.documentElement.querySelector,S=document.querySelectorAll,M=document.documentElement.querySelectorAll,T=document.getElementsByTagName,O=document.documentElement.getElementsByTagName,N=document.getElementsByTagNameNS,j=document.documentElement.getElementsByTagNameNS,L=window.Element,_=window.HTMLDocument||window.Document,D="http://www.w3.org/1999/xhtml",C={querySelector:function(t){var r=n(t),i=r!==t;t=r;var a,s=g(this),c=v(this).root;if(c instanceof e.wrappers.ShadowRoot)return o(this,t);if(s instanceof L)a=b(E.call(s,t));else{if(!(s instanceof _))return o(this,t);a=b(y.call(s,t))}return a&&!i&&(c=v(a).root)&&c instanceof e.wrappers.ShadowRoot?o(this,t):a},querySelectorAll:function(e){var t=n(e),r=t!==e;e=t;var o=new m;return o.length=d.call(this,i,0,o,e,r),o}},H={matches:function(t){return t=r(t),e.originalMatches.call(g(this),t)}},x={getElementsByTagName:function(e){var t=new w,n="*"===e?s:a;return t.length=f.call(this,n,0,t,e,e.toLowerCase()),
+t},getElementsByClassName:function(e){return this.querySelectorAll("."+e)},getElementsByTagNameNS:function(e,t){var n=new w,r=null;return r="*"===e?"*"===t?s:c:"*"===t?u:l,n.length=h.call(this,r,0,n,e||null,t),n}};e.GetElementsByInterface=x,e.SelectorsInterface=C,e.MatchesInterface=H}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){for(;e&&e.nodeType!==Node.ELEMENT_NODE;)e=e.nextSibling;return e}function n(e){for(;e&&e.nodeType!==Node.ELEMENT_NODE;)e=e.previousSibling;return e}var r=e.wrappers.NodeList,o={get firstElementChild(){return t(this.firstChild)},get lastElementChild(){return n(this.lastChild)},get childElementCount(){for(var e=0,t=this.firstElementChild;t;t=t.nextElementSibling)e++;return e},get children(){for(var e=new r,t=0,n=this.firstElementChild;n;n=n.nextElementSibling)e[t++]=n;return e.length=t,e},remove:function(){var e=this.parentNode;e&&e.removeChild(this)}},i={get nextElementSibling(){return t(this.nextSibling)},get previousElementSibling(){return n(this.previousSibling)}},a={getElementById:function(e){return/[ \t\n\r\f]/.test(e)?null:this.querySelector('[id="'+e+'"]')}};e.ChildNodeInterface=i,e.NonElementParentNodeInterface=a,e.ParentNodeInterface=o}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){r.call(this,e)}var n=e.ChildNodeInterface,r=e.wrappers.Node,o=e.enqueueMutation,i=e.mixin,a=e.registerWrapper,s=e.unsafeUnwrap,c=window.CharacterData;t.prototype=Object.create(r.prototype),i(t.prototype,{get nodeValue(){return this.data},set nodeValue(e){this.data=e},get textContent(){return this.data},set textContent(e){this.data=e},get data(){return s(this).data},set data(e){var t=s(this).data;o(this,"characterData",{oldValue:t}),s(this).data=e}}),i(t.prototype,n),a(c,t,document.createTextNode("")),e.wrappers.CharacterData=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){return e>>>0}function n(e){r.call(this,e)}var r=e.wrappers.CharacterData,o=(e.enqueueMutation,e.mixin),i=e.registerWrapper,a=window.Text;n.prototype=Object.create(r.prototype),o(n.prototype,{splitText:function(e){e=t(e);var n=this.data;if(e>n.length)throw new Error("IndexSizeError");var r=n.slice(0,e),o=n.slice(e);this.data=r;var i=this.ownerDocument.createTextNode(o);return this.parentNode&&this.parentNode.insertBefore(i,this.nextSibling),i}}),i(a,n,document.createTextNode("")),e.wrappers.Text=n}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){return i(e).getAttribute("class")}function n(e,t){a(e,"attributes",{name:"class",namespace:null,oldValue:t})}function r(t){e.invalidateRendererBasedOnAttribute(t,"class")}function o(e,o,i){var a=e.ownerElement_;if(null==a)return o.apply(e,i);var s=t(a),c=o.apply(e,i);return t(a)!==s&&(n(a,s),r(a)),c}if(!window.DOMTokenList)return void console.warn("Missing DOMTokenList prototype, please include a compatible classList polyfill such as http://goo.gl/uTcepH.");var i=e.unsafeUnwrap,a=e.enqueueMutation,s=DOMTokenList.prototype.add;DOMTokenList.prototype.add=function(){o(this,s,arguments)};var c=DOMTokenList.prototype.remove;DOMTokenList.prototype.remove=function(){o(this,c,arguments)};var u=DOMTokenList.prototype.toggle;DOMTokenList.prototype.toggle=function(){return o(this,u,arguments)}}(window.ShadowDOMPolyfill),function(e){"use strict";function t(t,n){var r=t.parentNode;if(r&&r.shadowRoot){var o=e.getRendererForHost(r);o.dependsOnAttribute(n)&&o.invalidate()}}function n(e,t,n){l(e,"attributes",{name:t,namespace:null,oldValue:n})}function r(e){a.call(this,e)}var o=e.ChildNodeInterface,i=e.GetElementsByInterface,a=e.wrappers.Node,s=e.ParentNodeInterface,c=e.SelectorsInterface,u=e.MatchesInterface,l=(e.addWrapNodeListMethod,e.enqueueMutation),p=e.mixin,d=(e.oneOf,e.registerWrapper),f=e.unsafeUnwrap,h=e.wrappers,w=window.Element,m=["matches","mozMatchesSelector","msMatchesSelector","webkitMatchesSelector"].filter(function(e){return w.prototype[e]}),v=m[0],g=w.prototype[v],b=new WeakMap;r.prototype=Object.create(a.prototype),p(r.prototype,{createShadowRoot:function(){var t=new h.ShadowRoot(this);f(this).polymerShadowRoot_=t;var n=e.getRendererForHost(this);return n.invalidate(),t},get shadowRoot(){return f(this).polymerShadowRoot_||null},setAttribute:function(e,r){var o=f(this).getAttribute(e);f(this).setAttribute(e,r),n(this,e,o),t(this,e)},removeAttribute:function(e){var r=f(this).getAttribute(e);f(this).removeAttribute(e),n(this,e,r),t(this,e)},get classList(){var e=b.get(this);if(!e){if(e=f(this).classList,!e)return;e.ownerElement_=this,b.set(this,e)}return e},get className(){return f(this).className},set className(e){this.setAttribute("class",e)},get id(){return f(this).id},set id(e){this.setAttribute("id",e)}}),m.forEach(function(e){"matches"!==e&&(r.prototype[e]=function(e){return this.matches(e)})}),w.prototype.webkitCreateShadowRoot&&(r.prototype.webkitCreateShadowRoot=r.prototype.createShadowRoot),p(r.prototype,o),p(r.prototype,i),p(r.prototype,s),p(r.prototype,c),p(r.prototype,u),d(w,r,document.createElementNS(null,"x")),e.invalidateRendererBasedOnAttribute=t,e.matchesNames=m,e.originalMatches=g,e.wrappers.Element=r}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){switch(e){case"&":return"&amp;";case"<":return"&lt;";case">":return"&gt;";case'"':return"&quot;";case" ":return"&nbsp;"}}function n(e){return e.replace(j,t)}function r(e){return e.replace(L,t)}function o(e){for(var t={},n=0;n<e.length;n++)t[e[n]]=!0;return t}function i(e){if(e.namespaceURI!==C)return!0;var t=e.ownerDocument.doctype;return t&&t.publicId&&t.systemId}function a(e,t){switch(e.nodeType){case Node.ELEMENT_NODE:for(var o,a=e.tagName.toLowerCase(),c="<"+a,u=e.attributes,l=0;o=u[l];l++)c+=" "+o.name+'="'+n(o.value)+'"';return _[a]?(i(e)&&(c+="/"),c+">"):c+">"+s(e)+"</"+a+">";case Node.TEXT_NODE:var p=e.data;return t&&D[t.localName]?p:r(p);case Node.COMMENT_NODE:return"<!--"+e.data+"-->";default:throw console.error(e),new Error("not implemented")}}function s(e){e instanceof N.HTMLTemplateElement&&(e=e.content);for(var t="",n=e.firstChild;n;n=n.nextSibling)t+=a(n,e);return t}function c(e,t,n){var r=n||"div";e.textContent="";var o=T(e.ownerDocument.createElement(r));o.innerHTML=t;for(var i;i=o.firstChild;)e.appendChild(O(i))}function u(e){w.call(this,e)}function l(e,t){var n=T(e.cloneNode(!1));n.innerHTML=t;for(var r,o=T(document.createDocumentFragment());r=n.firstChild;)o.appendChild(r);return O(o)}function p(t){return function(){return e.renderAllPending(),M(this)[t]}}function d(e){m(u,e,p(e))}function f(t){Object.defineProperty(u.prototype,t,{get:p(t),set:function(n){e.renderAllPending(),M(this)[t]=n},configurable:!0,enumerable:!0})}function h(t){Object.defineProperty(u.prototype,t,{value:function(){return e.renderAllPending(),M(this)[t].apply(M(this),arguments)},configurable:!0,enumerable:!0})}var w=e.wrappers.Element,m=e.defineGetter,v=e.enqueueMutation,g=e.mixin,b=e.nodesWereAdded,y=e.nodesWereRemoved,E=e.registerWrapper,S=e.snapshotNodeList,M=e.unsafeUnwrap,T=e.unwrap,O=e.wrap,N=e.wrappers,j=/[&\u00A0"]/g,L=/[&\u00A0<>]/g,_=o(["area","base","br","col","command","embed","hr","img","input","keygen","link","meta","param","source","track","wbr"]),D=o(["style","script","xmp","iframe","noembed","noframes","plaintext","noscript"]),C="http://www.w3.org/1999/xhtml",H=/MSIE/.test(navigator.userAgent),x=window.HTMLElement,R=window.HTMLTemplateElement;u.prototype=Object.create(w.prototype),g(u.prototype,{get innerHTML(){return s(this)},set innerHTML(e){if(H&&D[this.localName])return void(this.textContent=e);var t=S(this.childNodes);this.invalidateShadowRenderer()?this instanceof N.HTMLTemplateElement?c(this.content,e):c(this,e,this.tagName):!R&&this instanceof N.HTMLTemplateElement?c(this.content,e):M(this).innerHTML=e;var n=S(this.childNodes);v(this,"childList",{addedNodes:n,removedNodes:t}),y(t),b(n,this)},get outerHTML(){return a(this,this.parentNode)},set outerHTML(e){var t=this.parentNode;if(t){t.invalidateShadowRenderer();var n=l(t,e);t.replaceChild(n,this)}},insertAdjacentHTML:function(e,t){var n,r;switch(String(e).toLowerCase()){case"beforebegin":n=this.parentNode,r=this;break;case"afterend":n=this.parentNode,r=this.nextSibling;break;case"afterbegin":n=this,r=this.firstChild;break;case"beforeend":n=this,r=null;break;default:return}var o=l(n,t);n.insertBefore(o,r)},get hidden(){return this.hasAttribute("hidden")},set hidden(e){e?this.setAttribute("hidden",""):this.removeAttribute("hidden")}}),["clientHeight","clientLeft","clientTop","clientWidth","offsetHeight","offsetLeft","offsetTop","offsetWidth","scrollHeight","scrollWidth"].forEach(d),["scrollLeft","scrollTop"].forEach(f),["focus","getBoundingClientRect","getClientRects","scrollIntoView"].forEach(h),E(x,u,document.createElement("b")),e.wrappers.HTMLElement=u,e.getInnerHTML=s,e.setInnerHTML=c}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.mixin,o=e.registerWrapper,i=e.unsafeUnwrap,a=e.wrap,s=window.HTMLCanvasElement;t.prototype=Object.create(n.prototype),r(t.prototype,{getContext:function(){var e=i(this).getContext.apply(i(this),arguments);return e&&a(e)}}),o(s,t,document.createElement("canvas")),e.wrappers.HTMLCanvasElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.mixin,o=e.registerWrapper,i=window.HTMLContentElement;t.prototype=Object.create(n.prototype),r(t.prototype,{constructor:t,get select(){return this.getAttribute("select")},set select(e){this.setAttribute("select",e)},setAttribute:function(e,t){n.prototype.setAttribute.call(this,e,t),"select"===String(e).toLowerCase()&&this.invalidateShadowRenderer(!0)}}),i&&o(i,t),e.wrappers.HTMLContentElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.mixin,o=e.registerWrapper,i=e.wrapHTMLCollection,a=e.unwrap,s=window.HTMLFormElement;t.prototype=Object.create(n.prototype),r(t.prototype,{get elements(){return i(a(this).elements)}}),o(s,t,document.createElement("form")),e.wrappers.HTMLFormElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){r.call(this,e)}function n(e,t){if(!(this instanceof n))throw new TypeError("DOM object constructor cannot be called as a function.");var o=i(document.createElement("img"));r.call(this,o),a(o,this),void 0!==e&&(o.width=e),void 0!==t&&(o.height=t)}var r=e.wrappers.HTMLElement,o=e.registerWrapper,i=e.unwrap,a=e.rewrap,s=window.HTMLImageElement;t.prototype=Object.create(r.prototype),o(s,t,document.createElement("img")),n.prototype=t.prototype,e.wrappers.HTMLImageElement=t,e.wrappers.Image=n}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=(e.mixin,e.wrappers.NodeList,e.registerWrapper),o=window.HTMLShadowElement;t.prototype=Object.create(n.prototype),t.prototype.constructor=t,o&&r(o,t),e.wrappers.HTMLShadowElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){if(!e.defaultView)return e;var t=p.get(e);if(!t){for(t=e.implementation.createHTMLDocument("");t.lastChild;)t.removeChild(t.lastChild);p.set(e,t)}return t}function n(e){for(var n,r=t(e.ownerDocument),o=c(r.createDocumentFragment());n=e.firstChild;)o.appendChild(n);return o}function r(e){if(o.call(this,e),!d){var t=n(e);l.set(this,u(t))}}var o=e.wrappers.HTMLElement,i=e.mixin,a=e.registerWrapper,s=e.unsafeUnwrap,c=e.unwrap,u=e.wrap,l=new WeakMap,p=new WeakMap,d=window.HTMLTemplateElement;r.prototype=Object.create(o.prototype),i(r.prototype,{constructor:r,get content(){return d?u(s(this).content):l.get(this)}}),d&&a(d,r),e.wrappers.HTMLTemplateElement=r}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.registerWrapper,o=window.HTMLMediaElement;o&&(t.prototype=Object.create(n.prototype),r(o,t,document.createElement("audio")),e.wrappers.HTMLMediaElement=t)}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){r.call(this,e)}function n(e){if(!(this instanceof n))throw new TypeError("DOM object constructor cannot be called as a function.");var t=i(document.createElement("audio"));r.call(this,t),a(t,this),t.setAttribute("preload","auto"),void 0!==e&&t.setAttribute("src",e)}var r=e.wrappers.HTMLMediaElement,o=e.registerWrapper,i=e.unwrap,a=e.rewrap,s=window.HTMLAudioElement;s&&(t.prototype=Object.create(r.prototype),o(s,t,document.createElement("audio")),n.prototype=t.prototype,e.wrappers.HTMLAudioElement=t,e.wrappers.Audio=n)}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){return e.replace(/\s+/g," ").trim()}function n(e){o.call(this,e)}function r(e,t,n,i){if(!(this instanceof r))throw new TypeError("DOM object constructor cannot be called as a function.");var a=c(document.createElement("option"));o.call(this,a),s(a,this),void 0!==e&&(a.text=e),void 0!==t&&a.setAttribute("value",t),n===!0&&a.setAttribute("selected",""),a.selected=i===!0}var o=e.wrappers.HTMLElement,i=e.mixin,a=e.registerWrapper,s=e.rewrap,c=e.unwrap,u=e.wrap,l=window.HTMLOptionElement;n.prototype=Object.create(o.prototype),i(n.prototype,{get text(){return t(this.textContent)},set text(e){this.textContent=t(String(e))},get form(){return u(c(this).form)}}),a(l,n,document.createElement("option")),r.prototype=n.prototype,e.wrappers.HTMLOptionElement=n,e.wrappers.Option=r}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.mixin,o=e.registerWrapper,i=e.unwrap,a=e.wrap,s=window.HTMLSelectElement;t.prototype=Object.create(n.prototype),r(t.prototype,{add:function(e,t){"object"==typeof t&&(t=i(t)),i(this).add(i(e),t)},remove:function(e){return void 0===e?void n.prototype.remove.call(this):("object"==typeof e&&(e=i(e)),void i(this).remove(e))},get form(){return a(i(this).form)}}),o(s,t,document.createElement("select")),e.wrappers.HTMLSelectElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.mixin,o=e.registerWrapper,i=e.unwrap,a=e.wrap,s=e.wrapHTMLCollection,c=window.HTMLTableElement;t.prototype=Object.create(n.prototype),r(t.prototype,{get caption(){return a(i(this).caption)},createCaption:function(){return a(i(this).createCaption())},get tHead(){return a(i(this).tHead)},createTHead:function(){return a(i(this).createTHead())},createTFoot:function(){return a(i(this).createTFoot())},get tFoot(){return a(i(this).tFoot)},get tBodies(){return s(i(this).tBodies)},createTBody:function(){return a(i(this).createTBody())},get rows(){return s(i(this).rows)},insertRow:function(e){return a(i(this).insertRow(e))}}),o(c,t,document.createElement("table")),e.wrappers.HTMLTableElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.mixin,o=e.registerWrapper,i=e.wrapHTMLCollection,a=e.unwrap,s=e.wrap,c=window.HTMLTableSectionElement;t.prototype=Object.create(n.prototype),r(t.prototype,{constructor:t,get rows(){return i(a(this).rows)},insertRow:function(e){return s(a(this).insertRow(e))}}),o(c,t,document.createElement("thead")),e.wrappers.HTMLTableSectionElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.mixin,o=e.registerWrapper,i=e.wrapHTMLCollection,a=e.unwrap,s=e.wrap,c=window.HTMLTableRowElement;t.prototype=Object.create(n.prototype),r(t.prototype,{get cells(){return i(a(this).cells)},insertCell:function(e){return s(a(this).insertCell(e))}}),o(c,t,document.createElement("tr")),e.wrappers.HTMLTableRowElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){switch(e.localName){case"content":return new n(e);case"shadow":return new o(e);case"template":return new i(e)}r.call(this,e)}var n=e.wrappers.HTMLContentElement,r=e.wrappers.HTMLElement,o=e.wrappers.HTMLShadowElement,i=e.wrappers.HTMLTemplateElement,a=(e.mixin,e.registerWrapper),s=window.HTMLUnknownElement;t.prototype=Object.create(r.prototype),a(s,t),e.wrappers.HTMLUnknownElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.Element,r=e.wrappers.HTMLElement,o=e.registerWrapper,i=(e.defineWrapGetter,e.unsafeUnwrap),a=e.wrap,s=e.mixin,c="http://www.w3.org/2000/svg",u=window.SVGElement,l=document.createElementNS(c,"title");if(!("classList"in l)){var p=Object.getOwnPropertyDescriptor(n.prototype,"classList");Object.defineProperty(r.prototype,"classList",p),delete n.prototype.classList}t.prototype=Object.create(n.prototype),s(t.prototype,{get ownerSVGElement(){return a(i(this).ownerSVGElement)}}),o(u,t,document.createElementNS(c,"title")),e.wrappers.SVGElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){d.call(this,e)}var n=e.mixin,r=e.registerWrapper,o=e.unwrap,i=e.wrap,a=window.SVGUseElement,s="http://www.w3.org/2000/svg",c=i(document.createElementNS(s,"g")),u=document.createElementNS(s,"use"),l=c.constructor,p=Object.getPrototypeOf(l.prototype),d=p.constructor;t.prototype=Object.create(p),"instanceRoot"in u&&n(t.prototype,{get instanceRoot(){return i(o(this).instanceRoot)},get animatedInstanceRoot(){return i(o(this).animatedInstanceRoot)}}),r(a,t,u),e.wrappers.SVGUseElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.EventTarget,r=e.mixin,o=e.registerWrapper,i=e.unsafeUnwrap,a=e.wrap,s=window.SVGElementInstance;s&&(t.prototype=Object.create(n.prototype),r(t.prototype,{get correspondingElement(){return a(i(this).correspondingElement)},get correspondingUseElement(){return a(i(this).correspondingUseElement)},get parentNode(){return a(i(this).parentNode)},get childNodes(){throw new Error("Not implemented")},get firstChild(){return a(i(this).firstChild)},get lastChild(){return a(i(this).lastChild)},get previousSibling(){return a(i(this).previousSibling)},get nextSibling(){return a(i(this).nextSibling)}}),o(s,t),e.wrappers.SVGElementInstance=t)}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){o(e,this)}var n=e.mixin,r=e.registerWrapper,o=e.setWrapper,i=e.unsafeUnwrap,a=e.unwrap,s=e.unwrapIfNeeded,c=e.wrap,u=window.CanvasRenderingContext2D;n(t.prototype,{get canvas(){return c(i(this).canvas)},drawImage:function(){arguments[0]=s(arguments[0]),i(this).drawImage.apply(i(this),arguments)},createPattern:function(){return arguments[0]=a(arguments[0]),i(this).createPattern.apply(i(this),arguments)}}),r(u,t,document.createElement("canvas").getContext("2d")),e.wrappers.CanvasRenderingContext2D=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){i(e,this)}var n=e.addForwardingProperties,r=e.mixin,o=e.registerWrapper,i=e.setWrapper,a=e.unsafeUnwrap,s=e.unwrapIfNeeded,c=e.wrap,u=window.WebGLRenderingContext;if(u){r(t.prototype,{get canvas(){return c(a(this).canvas)},texImage2D:function(){arguments[5]=s(arguments[5]),a(this).texImage2D.apply(a(this),arguments)},texSubImage2D:function(){arguments[6]=s(arguments[6]),a(this).texSubImage2D.apply(a(this),arguments)}});var l=Object.getPrototypeOf(u.prototype);l!==Object.prototype&&n(l,t.prototype);var p=/WebKit/.test(navigator.userAgent)?{drawingBufferHeight:null,drawingBufferWidth:null}:{};o(u,t,p),e.wrappers.WebGLRenderingContext=t}}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.Node,r=e.GetElementsByInterface,o=e.NonElementParentNodeInterface,i=e.ParentNodeInterface,a=e.SelectorsInterface,s=e.mixin,c=e.registerObject,u=e.registerWrapper,l=window.DocumentFragment;t.prototype=Object.create(n.prototype),s(t.prototype,i),s(t.prototype,a),s(t.prototype,r),s(t.prototype,o),u(l,t,document.createDocumentFragment()),e.wrappers.DocumentFragment=t;var p=c(document.createComment(""));e.wrappers.Comment=p}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){var t=p(l(e).ownerDocument.createDocumentFragment());n.call(this,t),c(t,this);var o=e.shadowRoot;h.set(this,o),this.treeScope_=new r(this,a(o||e)),f.set(this,e)}var n=e.wrappers.DocumentFragment,r=e.TreeScope,o=e.elementFromPoint,i=e.getInnerHTML,a=e.getTreeScope,s=e.mixin,c=e.rewrap,u=e.setInnerHTML,l=e.unsafeUnwrap,p=e.unwrap,d=e.wrap,f=new WeakMap,h=new WeakMap;t.prototype=Object.create(n.prototype),s(t.prototype,{constructor:t,get innerHTML(){return i(this)},set innerHTML(e){u(this,e),this.invalidateShadowRenderer()},get olderShadowRoot(){return h.get(this)||null},get host(){return f.get(this)||null},invalidateShadowRenderer:function(){return f.get(this).invalidateShadowRenderer()},elementFromPoint:function(e,t){return o(this,this.ownerDocument,e,t)},getSelection:function(){return document.getSelection()},get activeElement(){var e=p(this).ownerDocument.activeElement;if(!e||!e.nodeType)return null;for(var t=d(e);!this.contains(t);){for(;t.parentNode;)t=t.parentNode;if(!t.host)return null;t=t.host}return t}}),e.wrappers.ShadowRoot=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){var t=p(e).root;return t instanceof f?t.host:null}function n(t,n){if(t.shadowRoot){n=Math.min(t.childNodes.length-1,n);var r=t.childNodes[n];if(r){var o=e.getDestinationInsertionPoints(r);if(o.length>0){var i=o[0].parentNode;i.nodeType==Node.ELEMENT_NODE&&(t=i)}}}return t}function r(e){return e=l(e),t(e)||e}function o(e){a(e,this)}var i=e.registerWrapper,a=e.setWrapper,s=e.unsafeUnwrap,c=e.unwrap,u=e.unwrapIfNeeded,l=e.wrap,p=e.getTreeScope,d=window.Range,f=e.wrappers.ShadowRoot;o.prototype={get startContainer(){return r(s(this).startContainer)},get endContainer(){return r(s(this).endContainer)},get commonAncestorContainer(){return r(s(this).commonAncestorContainer)},setStart:function(e,t){e=n(e,t),s(this).setStart(u(e),t)},setEnd:function(e,t){e=n(e,t),s(this).setEnd(u(e),t)},setStartBefore:function(e){s(this).setStartBefore(u(e))},setStartAfter:function(e){s(this).setStartAfter(u(e))},setEndBefore:function(e){s(this).setEndBefore(u(e))},setEndAfter:function(e){s(this).setEndAfter(u(e))},selectNode:function(e){s(this).selectNode(u(e))},selectNodeContents:function(e){s(this).selectNodeContents(u(e))},compareBoundaryPoints:function(e,t){return s(this).compareBoundaryPoints(e,c(t))},extractContents:function(){return l(s(this).extractContents())},cloneContents:function(){return l(s(this).cloneContents())},insertNode:function(e){s(this).insertNode(u(e))},surroundContents:function(e){s(this).surroundContents(u(e))},cloneRange:function(){return l(s(this).cloneRange())},isPointInRange:function(e,t){return s(this).isPointInRange(u(e),t)},comparePoint:function(e,t){return s(this).comparePoint(u(e),t)},intersectsNode:function(e){return s(this).intersectsNode(u(e))},toString:function(){return s(this).toString()}},d.prototype.createContextualFragment&&(o.prototype.createContextualFragment=function(e){return l(s(this).createContextualFragment(e))}),i(window.Range,o,document.createRange()),e.wrappers.Range=o}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){e.previousSibling_=e.previousSibling,e.nextSibling_=e.nextSibling,e.parentNode_=e.parentNode}function n(n,o,i){var a=x(n),s=x(o),c=i?x(i):null;if(r(o),t(o),i)n.firstChild===i&&(n.firstChild_=i),i.previousSibling_=i.previousSibling;else{n.lastChild_=n.lastChild,n.lastChild===n.firstChild&&(n.firstChild_=n.firstChild);var u=R(a.lastChild);u&&(u.nextSibling_=u.nextSibling)}e.originalInsertBefore.call(a,s,c)}function r(n){var r=x(n),o=r.parentNode;if(o){var i=R(o);t(n),n.previousSibling&&(n.previousSibling.nextSibling_=n),n.nextSibling&&(n.nextSibling.previousSibling_=n),i.lastChild===n&&(i.lastChild_=n),i.firstChild===n&&(i.firstChild_=n),e.originalRemoveChild.call(o,r)}}function o(e){W.set(e,[])}function i(e){var t=W.get(e);return t||W.set(e,t=[]),t}function a(e){for(var t=[],n=0,r=e.firstChild;r;r=r.nextSibling)t[n++]=r;return t}function s(){for(var e=0;e<F.length;e++){var t=F[e],n=t.parentRenderer;n&&n.dirty||t.render()}F=[]}function c(){T=null,s()}function u(e){var t=A.get(e);return t||(t=new f(e),A.set(e,t)),t}function l(e){var t=D(e).root;return t instanceof _?t:null}function p(e){return u(e.host)}function d(e){this.skip=!1,this.node=e,this.childNodes=[]}function f(e){this.host=e,this.dirty=!1,this.invalidateAttributes(),this.associateNode(e)}function h(e){for(var t=[],n=e.firstChild;n;n=n.nextSibling)E(n)?t.push.apply(t,i(n)):t.push(n);return t}function w(e){if(e instanceof j)return e;if(e instanceof N)return null;for(var t=e.firstChild;t;t=t.nextSibling){var n=w(t);if(n)return n}return null}function m(e,t){i(t).push(e);var n=I.get(e);n?n.push(t):I.set(e,[t])}function v(e){return I.get(e)}function g(e){I.set(e,void 0)}function b(e,t){var n=t.getAttribute("select");if(!n)return!0;if(n=n.trim(),!n)return!0;if(!(e instanceof O))return!1;if(!U.test(n))return!1;try{return e.matches(n)}catch(r){return!1}}function y(e,t){var n=v(t);return n&&n[n.length-1]===e}function E(e){return e instanceof N||e instanceof j}function S(e){return e.shadowRoot}function M(e){for(var t=[],n=e.shadowRoot;n;n=n.olderShadowRoot)t.push(n);return t}var T,O=e.wrappers.Element,N=e.wrappers.HTMLContentElement,j=e.wrappers.HTMLShadowElement,L=e.wrappers.Node,_=e.wrappers.ShadowRoot,D=(e.assert,e.getTreeScope),C=(e.mixin,e.oneOf),H=e.unsafeUnwrap,x=e.unwrap,R=e.wrap,P=e.ArraySplice,W=new WeakMap,I=new WeakMap,A=new WeakMap,k=C(window,["requestAnimationFrame","mozRequestAnimationFrame","webkitRequestAnimationFrame","setTimeout"]),F=[],B=new P;B.equals=function(e,t){return x(e.node)===t},d.prototype={append:function(e){var t=new d(e);return this.childNodes.push(t),t},sync:function(e){if(!this.skip){for(var t=this.node,o=this.childNodes,i=a(x(t)),s=e||new WeakMap,c=B.calculateSplices(o,i),u=0,l=0,p=0,d=0;d<c.length;d++){for(var f=c[d];p<f.index;p++)l++,o[u++].sync(s);for(var h=f.removed.length,w=0;w<h;w++){var m=R(i[l++]);s.get(m)||r(m)}for(var v=f.addedCount,g=i[l]&&R(i[l]),w=0;w<v;w++){var b=o[u++],y=b.node;n(t,y,g),s.set(y,!0),b.sync(s)}p+=v}for(var d=p;d<o.length;d++)o[d].sync(s)}}},f.prototype={render:function(e){if(this.dirty){this.invalidateAttributes();var t=this.host;this.distribution(t);var n=e||new d(t);this.buildRenderTree(n,t);var r=!e;r&&n.sync(),this.dirty=!1}},get parentRenderer(){return D(this.host).renderer},invalidate:function(){if(!this.dirty){this.dirty=!0;var e=this.parentRenderer;if(e&&e.invalidate(),F.push(this),T)return;T=window[k](c,0)}},distribution:function(e){this.resetAllSubtrees(e),this.distributionResolution(e)},resetAll:function(e){E(e)?o(e):g(e),this.resetAllSubtrees(e)},resetAllSubtrees:function(e){for(var t=e.firstChild;t;t=t.nextSibling)this.resetAll(t);e.shadowRoot&&this.resetAll(e.shadowRoot),e.olderShadowRoot&&this.resetAll(e.olderShadowRoot)},distributionResolution:function(e){if(S(e)){for(var t=e,n=h(t),r=M(t),o=0;o<r.length;o++)this.poolDistribution(r[o],n);for(var o=r.length-1;o>=0;o--){var i=r[o],a=w(i);if(a){var s=i.olderShadowRoot;s&&(n=h(s));for(var c=0;c<n.length;c++)m(n[c],a)}this.distributionResolution(i)}}for(var u=e.firstChild;u;u=u.nextSibling)this.distributionResolution(u)},poolDistribution:function(e,t){if(!(e instanceof j))if(e instanceof N){var n=e;this.updateDependentAttributes(n.getAttribute("select"));for(var r=!1,o=0;o<t.length;o++){var e=t[o];e&&b(e,n)&&(m(e,n),t[o]=void 0,r=!0)}if(!r)for(var i=n.firstChild;i;i=i.nextSibling)m(i,n)}else for(var i=e.firstChild;i;i=i.nextSibling)this.poolDistribution(i,t)},buildRenderTree:function(e,t){for(var n=this.compose(t),r=0;r<n.length;r++){var o=n[r],i=e.append(o);this.buildRenderTree(i,o)}if(S(t)){var a=u(t);a.dirty=!1}},compose:function(e){for(var t=[],n=e.shadowRoot||e,r=n.firstChild;r;r=r.nextSibling)if(E(r)){this.associateNode(n);for(var o=i(r),a=0;a<o.length;a++){var s=o[a];y(r,s)&&t.push(s)}}else t.push(r);return t},invalidateAttributes:function(){this.attributes=Object.create(null)},updateDependentAttributes:function(e){if(e){var t=this.attributes;/\.\w+/.test(e)&&(t["class"]=!0),/#\w+/.test(e)&&(t.id=!0),e.replace(/\[\s*([^\s=\|~\]]+)/g,function(e,n){t[n]=!0})}},dependsOnAttribute:function(e){return this.attributes[e]},associateNode:function(e){H(e).polymerShadowRenderer_=this}};var U=/^(:not\()?[*.#[a-zA-Z_|]/;L.prototype.invalidateShadowRenderer=function(e){var t=H(this).polymerShadowRenderer_;return!!t&&(t.invalidate(),!0)},N.prototype.getDistributedNodes=j.prototype.getDistributedNodes=function(){return s(),i(this)},O.prototype.getDestinationInsertionPoints=function(){return s(),v(this)||[]},N.prototype.nodeIsInserted_=j.prototype.nodeIsInserted_=function(){this.invalidateShadowRenderer();var e,t=l(this);t&&(e=p(t)),H(this).polymerShadowRenderer_=e,e&&e.invalidate()},e.getRendererForHost=u,e.getShadowTrees=M,e.renderAllPending=s,e.getDestinationInsertionPoints=v,e.visual={insertBefore:n,remove:r}}(window.ShadowDOMPolyfill),function(e){"use strict";function t(t){if(window[t]){r(!e.wrappers[t]);var c=function(e){n.call(this,e)};c.prototype=Object.create(n.prototype),o(c.prototype,{get form(){return s(a(this).form)}}),i(window[t],c,document.createElement(t.slice(4,-7))),e.wrappers[t]=c}}var n=e.wrappers.HTMLElement,r=e.assert,o=e.mixin,i=e.registerWrapper,a=e.unwrap,s=e.wrap,c=["HTMLButtonElement","HTMLFieldSetElement","HTMLInputElement","HTMLKeygenElement","HTMLLabelElement","HTMLLegendElement","HTMLObjectElement","HTMLOutputElement","HTMLTextAreaElement"];c.forEach(t)}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){r(e,this)}var n=e.registerWrapper,r=e.setWrapper,o=e.unsafeUnwrap,i=e.unwrap,a=e.unwrapIfNeeded,s=e.wrap,c=window.Selection;t.prototype={get anchorNode(){return s(o(this).anchorNode)},get focusNode(){return s(o(this).focusNode)},addRange:function(e){o(this).addRange(a(e))},collapse:function(e,t){o(this).collapse(a(e),t)},containsNode:function(e,t){return o(this).containsNode(a(e),t)},getRangeAt:function(e){return s(o(this).getRangeAt(e))},removeRange:function(e){o(this).removeRange(i(e))},selectAllChildren:function(e){o(this).selectAllChildren(e instanceof ShadowRoot?o(e.host):a(e))},toString:function(){return o(this).toString()}},c.prototype.extend&&(t.prototype.extend=function(e,t){o(this).extend(a(e),t)}),n(window.Selection,t,window.getSelection()),e.wrappers.Selection=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){r(e,this)}var n=e.registerWrapper,r=e.setWrapper,o=e.unsafeUnwrap,i=e.unwrapIfNeeded,a=e.wrap,s=window.TreeWalker;t.prototype={get root(){return a(o(this).root)},get currentNode(){return a(o(this).currentNode)},set currentNode(e){o(this).currentNode=i(e)},get filter(){return o(this).filter},parentNode:function(){return a(o(this).parentNode())},firstChild:function(){return a(o(this).firstChild())},lastChild:function(){return a(o(this).lastChild())},previousSibling:function(){return a(o(this).previousSibling())},previousNode:function(){return a(o(this).previousNode())},nextNode:function(){return a(o(this).nextNode())}},n(s,t),e.wrappers.TreeWalker=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){l.call(this,e),this.treeScope_=new m(this,null)}function n(e){var n=document[e];t.prototype[e]=function(){return D(n.apply(L(this),arguments))}}function r(e,t){x.call(L(t),_(e)),o(e,t)}function o(e,t){e.shadowRoot&&t.adoptNode(e.shadowRoot),e instanceof w&&i(e,t);for(var n=e.firstChild;n;n=n.nextSibling)o(n,t)}function i(e,t){var n=e.olderShadowRoot;n&&t.adoptNode(n)}function a(e){j(e,this)}function s(e,t){var n=document.implementation[t];e.prototype[t]=function(){return D(n.apply(L(this),arguments))}}function c(e,t){var n=document.implementation[t];e.prototype[t]=function(){return n.apply(L(this),arguments)}}var u=e.GetElementsByInterface,l=e.wrappers.Node,p=e.ParentNodeInterface,d=e.NonElementParentNodeInterface,f=e.wrappers.Selection,h=e.SelectorsInterface,w=e.wrappers.ShadowRoot,m=e.TreeScope,v=e.cloneNode,g=e.defineGetter,b=e.defineWrapGetter,y=e.elementFromPoint,E=e.forwardMethodsToWrapper,S=e.matchesNames,M=e.mixin,T=e.registerWrapper,O=e.renderAllPending,N=e.rewrap,j=e.setWrapper,L=e.unsafeUnwrap,_=e.unwrap,D=e.wrap,C=e.wrapEventTargetMethods,H=(e.wrapNodeList,
+new WeakMap);t.prototype=Object.create(l.prototype),b(t,"documentElement"),b(t,"body"),b(t,"head"),g(t,"activeElement",function(){var e=_(this).activeElement;if(!e||!e.nodeType)return null;for(var t=D(e);!this.contains(t);){for(;t.parentNode;)t=t.parentNode;if(!t.host)return null;t=t.host}return t}),["createComment","createDocumentFragment","createElement","createElementNS","createEvent","createEventNS","createRange","createTextNode"].forEach(n);var x=document.adoptNode,R=document.getSelection;M(t.prototype,{adoptNode:function(e){return e.parentNode&&e.parentNode.removeChild(e),r(e,this),e},elementFromPoint:function(e,t){return y(this,this,e,t)},importNode:function(e,t){return v(e,t,L(this))},getSelection:function(){return O(),new f(R.call(_(this)))},getElementsByName:function(e){return h.querySelectorAll.call(this,"[name="+JSON.stringify(String(e))+"]")}});var P=document.createTreeWalker,W=e.wrappers.TreeWalker;if(t.prototype.createTreeWalker=function(e,t,n,r){var o=null;return n&&(n.acceptNode&&"function"==typeof n.acceptNode?o={acceptNode:function(e){return n.acceptNode(D(e))}}:"function"==typeof n&&(o=function(e){return n(D(e))})),new W(P.call(_(this),_(e),t,o,r))},document.registerElement){var I=document.registerElement;t.prototype.registerElement=function(t,n){function r(e){return e?void j(e,this):i?document.createElement(i,t):document.createElement(t)}var o,i;if(void 0!==n&&(o=n.prototype,i=n["extends"]),o||(o=Object.create(HTMLElement.prototype)),e.nativePrototypeTable.get(o))throw new Error("NotSupportedError");for(var a,s=Object.getPrototypeOf(o),c=[];s&&!(a=e.nativePrototypeTable.get(s));)c.push(s),s=Object.getPrototypeOf(s);if(!a)throw new Error("NotSupportedError");for(var u=Object.create(a),l=c.length-1;l>=0;l--)u=Object.create(u);["createdCallback","attachedCallback","detachedCallback","attributeChangedCallback"].forEach(function(e){var t=o[e];t&&(u[e]=function(){D(this)instanceof r||N(this),t.apply(D(this),arguments)})});var p={prototype:u};i&&(p["extends"]=i),r.prototype=o,r.prototype.constructor=r,e.constructorTable.set(u,r),e.nativePrototypeTable.set(o,u);I.call(_(this),t,p);return r},E([window.HTMLDocument||window.Document],["registerElement"])}E([window.HTMLBodyElement,window.HTMLDocument||window.Document,window.HTMLHeadElement,window.HTMLHtmlElement],["appendChild","compareDocumentPosition","contains","getElementsByClassName","getElementsByTagName","getElementsByTagNameNS","insertBefore","querySelector","querySelectorAll","removeChild","replaceChild"]),E([window.HTMLBodyElement,window.HTMLHeadElement,window.HTMLHtmlElement],S),E([window.HTMLDocument||window.Document],["adoptNode","importNode","contains","createComment","createDocumentFragment","createElement","createElementNS","createEvent","createEventNS","createRange","createTextNode","createTreeWalker","elementFromPoint","getElementById","getElementsByName","getSelection"]),M(t.prototype,u),M(t.prototype,p),M(t.prototype,h),M(t.prototype,d),M(t.prototype,{get implementation(){var e=H.get(this);return e?e:(e=new a(_(this).implementation),H.set(this,e),e)},get defaultView(){return D(_(this).defaultView)}}),T(window.Document,t,document.implementation.createHTMLDocument("")),window.HTMLDocument&&T(window.HTMLDocument,t),C([window.HTMLBodyElement,window.HTMLDocument||window.Document,window.HTMLHeadElement]);var A=document.implementation.createDocument;a.prototype.createDocument=function(){return arguments[2]=_(arguments[2]),D(A.apply(L(this),arguments))},s(a,"createDocumentType"),s(a,"createHTMLDocument"),c(a,"hasFeature"),T(window.DOMImplementation,a),E([window.DOMImplementation],["createDocument","createDocumentType","createHTMLDocument","hasFeature"]),e.adoptNodeNoRemove=r,e.wrappers.DOMImplementation=a,e.wrappers.Document=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.EventTarget,r=e.wrappers.Selection,o=e.mixin,i=e.registerWrapper,a=e.renderAllPending,s=e.unwrap,c=e.unwrapIfNeeded,u=e.wrap,l=window.Window,p=window.getComputedStyle,d=window.getDefaultComputedStyle,f=window.getSelection;t.prototype=Object.create(n.prototype),l.prototype.getComputedStyle=function(e,t){return u(this||window).getComputedStyle(c(e),t)},d&&(l.prototype.getDefaultComputedStyle=function(e,t){return u(this||window).getDefaultComputedStyle(c(e),t)}),l.prototype.getSelection=function(){return u(this||window).getSelection()},delete window.getComputedStyle,delete window.getDefaultComputedStyle,delete window.getSelection,["addEventListener","removeEventListener","dispatchEvent"].forEach(function(e){l.prototype[e]=function(){var t=u(this||window);return t[e].apply(t,arguments)},delete window[e]}),o(t.prototype,{getComputedStyle:function(e,t){return a(),p.call(s(this),c(e),t)},getSelection:function(){return a(),new r(f.call(s(this)))},get document(){return u(s(this).document)}}),d&&(t.prototype.getDefaultComputedStyle=function(e,t){return a(),d.call(s(this),c(e),t)}),i(l,t,window),e.wrappers.Window=t}(window.ShadowDOMPolyfill),function(e){"use strict";var t=e.unwrap,n=window.DataTransfer||window.Clipboard,r=n.prototype.setDragImage;r&&(n.prototype.setDragImage=function(e,n,o){r.call(this,t(e),n,o)})}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){var t;t=e instanceof i?e:new i(e&&o(e)),r(t,this)}var n=e.registerWrapper,r=e.setWrapper,o=e.unwrap,i=window.FormData;i&&(n(i,t,new i),e.wrappers.FormData=t)}(window.ShadowDOMPolyfill),function(e){"use strict";var t=e.unwrapIfNeeded,n=XMLHttpRequest.prototype.send;XMLHttpRequest.prototype.send=function(e){return n.call(this,t(e))}}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){var t=n[e],r=window[t];if(r){var o=document.createElement(e),i=o.constructor;window[t]=i}}var n=(e.isWrapperFor,{a:"HTMLAnchorElement",area:"HTMLAreaElement",audio:"HTMLAudioElement",base:"HTMLBaseElement",body:"HTMLBodyElement",br:"HTMLBRElement",button:"HTMLButtonElement",canvas:"HTMLCanvasElement",caption:"HTMLTableCaptionElement",col:"HTMLTableColElement",content:"HTMLContentElement",data:"HTMLDataElement",datalist:"HTMLDataListElement",del:"HTMLModElement",dir:"HTMLDirectoryElement",div:"HTMLDivElement",dl:"HTMLDListElement",embed:"HTMLEmbedElement",fieldset:"HTMLFieldSetElement",font:"HTMLFontElement",form:"HTMLFormElement",frame:"HTMLFrameElement",frameset:"HTMLFrameSetElement",h1:"HTMLHeadingElement",head:"HTMLHeadElement",hr:"HTMLHRElement",html:"HTMLHtmlElement",iframe:"HTMLIFrameElement",img:"HTMLImageElement",input:"HTMLInputElement",keygen:"HTMLKeygenElement",label:"HTMLLabelElement",legend:"HTMLLegendElement",li:"HTMLLIElement",link:"HTMLLinkElement",map:"HTMLMapElement",marquee:"HTMLMarqueeElement",menu:"HTMLMenuElement",menuitem:"HTMLMenuItemElement",meta:"HTMLMetaElement",meter:"HTMLMeterElement",object:"HTMLObjectElement",ol:"HTMLOListElement",optgroup:"HTMLOptGroupElement",option:"HTMLOptionElement",output:"HTMLOutputElement",p:"HTMLParagraphElement",param:"HTMLParamElement",pre:"HTMLPreElement",progress:"HTMLProgressElement",q:"HTMLQuoteElement",script:"HTMLScriptElement",select:"HTMLSelectElement",shadow:"HTMLShadowElement",source:"HTMLSourceElement",span:"HTMLSpanElement",style:"HTMLStyleElement",table:"HTMLTableElement",tbody:"HTMLTableSectionElement",template:"HTMLTemplateElement",textarea:"HTMLTextAreaElement",thead:"HTMLTableSectionElement",time:"HTMLTimeElement",title:"HTMLTitleElement",tr:"HTMLTableRowElement",track:"HTMLTrackElement",ul:"HTMLUListElement",video:"HTMLVideoElement"});Object.keys(n).forEach(t),Object.getOwnPropertyNames(e.wrappers).forEach(function(t){window[t]=e.wrappers[t]})}(window.ShadowDOMPolyfill);
\ No newline at end of file
diff --git a/lib/bower.json b/lib/bower.json
old mode 100644
new mode 100755
index 7603c35..ad3daa4
--- a/lib/bower.json
+++ b/lib/bower.json
@@ -1,7 +1,7 @@
 {
   "name": "webcomponentsjs",
   "main": "webcomponents.js",
-  "version": "0.7.21",
+  "version": "0.7.23",
   "homepage": "http://webcomponents.org",
   "authors": [
     "The Polymer Authors"
diff --git a/lib/build.log b/lib/build.log
old mode 100644
new mode 100755
index 5929e73..8b95f7d
--- a/lib/build.log
+++ b/lib/build.log
@@ -1,448 +1,527 @@
 BUILD LOG
 ---------
-Build Time: 2016-02-18T16:57:00-0800
+Build Time: 2016-11-02T14:35:04-0700
 
 NODEJS INFORMATION
 ==================
-nodejs: v5.6.0
-accepts: 1.2.13
-accessibility-developer-tools: 2.10.0
-after: 0.8.1
+nodejs: v6.9.1
+accepts: 1.3.3
+accessibility-developer-tools: 2.11.0
 adm-zip: 0.4.7
-ansi-regex: 2.0.0
+after: 0.8.1
+agent-base: 2.0.1
 align-text: 0.1.4
-ansi-styles: 2.1.0
+ansi-regex: 2.0.0
 append-field: 0.1.0
+ansi-styles: 2.2.1
 archiver: 0.14.4
 archy: 1.0.0
+arr-flatten: 1.0.1
+arr-diff: 2.0.0
 array-differ: 1.0.0
-array-find-index: 1.0.1
+array-find-index: 1.0.2
 array-flatten: 1.1.1
-array-uniq: 1.0.2
+array-uniq: 1.0.3
+array-unique: 0.2.1
 arraybuffer.slice: 0.0.6
-asap: 2.0.3
+asap: 2.0.5
 asn1: 0.1.11
 assert-plus: 0.1.5
+assertion-error: 1.0.2
 async: 0.9.2
-assertion-error: 1.0.1
+asynckit: 0.4.0
 aws-sign2: 0.5.0
-aws4: 1.2.1
+aws4: 1.5.0
 backo2: 1.0.2
-backoff: 2.4.1
-balanced-match: 0.3.0
-base64-arraybuffer: 0.1.2
-base64-js: 0.0.8
+backoff: 2.5.0
+balanced-match: 0.4.2
+base64-arraybuffer: 0.1.5
+base64-js: 1.1.2
 base64id: 0.1.0
+bcrypt-pbkdf: 1.0.0
 beeper: 1.1.0
 benchmark: 1.0.0
 better-assert: 1.0.2
-binary: 0.3.0
-blob: 0.0.4
 bl: 0.9.5
-bluebird: 2.10.2
-body-parser: 1.15.0
+body-parser: 1.15.2
+blob: 0.0.4
+bluebird: 2.11.0
 boom: 0.4.2
-brace-expansion: 1.1.3
+boxen: 0.3.1
+brace-expansion: 1.1.6
+braces: 1.8.5
+browserstack: 1.5.0
+buffer-shims: 1.0.0
 buffer-crc32: 0.2.5
-browserstack: 1.3.1
 builtin-modules: 1.1.1
-buffers: 0.1.1
-bunyan: 1.6.0
-busboy: 0.2.12
-bytes: 2.2.0
-camelcase: 2.1.0
+bunyan: 1.8.4
+busboy: 0.2.13
+bytes: 2.4.0
 callsite: 1.0.0
-camelcase-keys: 2.0.0
-center-align: 0.1.3
+camelcase: 2.1.1
+camelcase-keys: 2.1.0
 capture-stack-trace: 1.0.0
 caseless: 0.8.0
+center-align: 0.1.3
 chai: 3.5.0
-chainsaw: 0.1.0
-chalk: 1.1.1
-cleankill: 1.0.2
+chalk: 1.1.3
+cleankill: 1.0.3
 cliui: 2.1.0
 clone: 1.0.2
 clone-stats: 0.0.1
-commander: 2.3.0
+code-point-at: 1.0.1
 combined-stream: 0.0.7
+commander: 2.3.0
 component-bind: 1.0.0
-component-inherit: 0.0.3
 component-emitter: 1.1.2
-concat-map: 0.0.1
+component-inherit: 0.0.3
 compress-commons: 0.2.9
-concat-stream: 1.5.1
+concat-map: 0.0.1
+concat-stream: 1.5.2
 concat-with-sourcemaps: 1.0.4
+configstore: 2.1.0
 content-disposition: 0.5.1
-configstore: 1.4.0
-content-type: 1.0.1
-cookie: 0.1.5
-core-util-is: 1.0.2
+content-type: 1.0.2
+cookie: 0.3.1
 cookie-signature: 1.0.6
+core-util-is: 1.0.2
 crc: 3.2.1
 crc32-stream: 0.3.4
-create-error-class: 2.0.1
+create-error-class: 3.0.2
 cryptiles: 0.2.2
 csv: 0.4.6
-csv-parse: 1.0.1
+csv-parse: 1.1.7
 csv-generate: 0.0.6
 csv-stringify: 0.0.8
-dashdash: 1.13.0
 ctype: 0.5.3
+currently-unhandled: 0.4.1
+dashdash: 1.14.0
 dateformat: 1.0.12
-debug: 2.2.0
 deap: 1.0.0
+debug: 2.2.0
+decamelize: 1.2.0
 debuglog: 1.0.1
-decamelize: 1.1.2
-deep-extend: 0.4.1
 deep-eql: 0.1.3
+deep-extend: 0.4.1
 defaults: 1.0.3
-deprecated: 0.0.1
-depd: 1.1.0
 delayed-stream: 0.0.5
+depd: 1.1.0
+deprecated: 0.0.1
 destroy: 1.0.4
-dezalgo: 1.0.3
+detect-file: 0.1.0
 dicer: 0.2.5
+dezalgo: 1.0.3
 diff: 1.4.0
+dot-prop: 3.0.0
 dtrace-provider: 0.6.0
-duplexer2: 0.0.2
 ecc-jsbn: 0.1.1
+duplexer2: 0.0.2
 ee-first: 1.1.1
+encodeurl: 1.0.1
 end-of-stream: 0.1.5
-engine.io: 1.6.8
-engine.io-client: 1.6.8
-engine.io-parser: 1.2.4
+engine.io: 1.7.2
+engine.io-client: 1.7.2
+engine.io-parser: 1.3.1
 error-ex: 1.3.0
 escape-html: 1.0.3
 escape-regexp-component: 1.0.2
-escape-string-regexp: 1.0.4
-express: 4.13.4
+escape-string-regexp: 1.0.5
 etag: 1.7.0
-extend: 2.0.1
+expand-brackets: 0.1.5
+expand-range: 1.8.2
+expand-tilde: 1.2.2
+express: 4.14.0
+extend: 3.0.0
+extglob: 0.3.2
 extsprintf: 1.2.0
 fancy-log: 1.2.0
-finalhandler: 0.4.1
-find-up: 1.1.0
-findup-sync: 0.3.0
+fd-slicer: 1.0.1
+filename-regex: 2.0.0
+fill-range: 2.2.3
+filled-array: 1.1.0
+finalhandler: 0.5.0
 find-index: 0.1.1
-flagged-respawn: 0.3.1
+find-up: 1.1.2
+findup-sync: 0.4.3
+fined: 1.0.2
 first-chunk-stream: 1.0.0
-formatio: 1.1.1
-form-data: 0.2.0
+flagged-respawn: 0.3.2
+for-in: 0.1.6
+for-own: 0.1.4
 forever-agent: 0.5.2
+form-data: 0.2.0
+formatio: 1.1.1
 formidable: 1.0.17
 freeport: 1.0.5
-fresh: 0.3.0
 forwarded: 0.1.0
-fstream: 0.1.31
+fresh: 0.3.0
+fs-exists-sync: 0.1.0
 gaze: 0.5.2
 generate-function: 2.0.0
 generate-object-property: 1.2.0
 get-stdin: 4.0.1
-github-url-from-username-repo: 1.0.2
-glob: 5.0.15
+getpass: 0.1.6
 github-url-from-git: 1.4.0
-glob-watcher: 0.0.6
+github-url-from-username-repo: 1.0.2
+glob: 4.5.3
+glob-base: 0.3.0
+glob-parent: 2.0.0
 glob-stream: 3.1.18
+glob-watcher: 0.0.6
 glob2base: 0.0.12
+global-modules: 0.2.3
+global-prefix: 0.1.4
 globule: 0.1.0
 glogg: 1.0.0
-got: 5.4.1
-graceful-fs: 4.1.3
+got: 5.7.1
+graceful-fs: 4.1.9
 graceful-readlink: 1.0.1
+growl: 1.9.2
 gulp: 3.9.1
-growl: 1.8.1
 gulp-audit: 1.0.0
-gulp-uglify: 1.5.2
 gulp-concat: 2.6.0
+gulp-header: 1.8.8
+gulp-uglify: 1.5.4
 gulp-util: 3.0.7
-gulp-header: 1.7.1
 gulplog: 1.0.0
-has-ansi: 2.0.0
-has-color: 0.1.7
+handle-thing: 1.2.5
 har-validator: 2.0.6
+has-ansi: 2.0.0
 has-binary: 0.1.7
-has-gulplog: 0.1.0
+has-color: 0.1.7
 has-cors: 1.1.0
-hoek: 0.9.1
+has-gulplog: 0.1.0
 hawk: 1.1.1
-hosted-git-info: 2.1.4
-http-errors: 1.4.0
-iconv-lite: 0.4.13
+hoek: 0.9.1
+hosted-git-info: 2.1.5
+hpack.js: 2.1.6
+http-deceiver: 1.2.7
+http-errors: 1.5.0
+https-proxy-agent: 1.0.0
 http-signature: 0.11.0
-indent-string: 2.1.0
+iconv-lite: 0.4.13
 imurmurhash: 0.1.4
-inflight: 1.0.4
+indent-string: 2.1.0
 indexof: 0.0.1
-inherits: 2.0.1
+inflight: 1.0.6
+inherits: 2.0.3
 ini: 1.3.4
-interpret: 1.0.0
-ipaddr.js: 1.0.5
-is-absolute: 0.1.7
-is-buffer: 1.1.2
+interpret: 1.0.1
+ipaddr.js: 1.1.1
+is-absolute: 0.2.6
 is-arrayish: 0.2.1
+is-buffer: 1.1.4
 is-builtin-module: 1.0.0
-is-my-json-valid: 2.13.0
-is-finite: 1.0.1
+is-dotfile: 1.0.2
+is-equal-shallow: 0.1.3
+is-extendable: 0.1.1
+is-extglob: 1.0.0
+is-finite: 1.0.2
+is-fullwidth-code-point: 1.0.0
+is-glob: 2.0.1
+is-my-json-valid: 2.15.0
 is-npm: 1.0.0
-is-plain-obj: 1.1.0
+is-number: 2.1.0
+is-obj: 1.0.1
+is-posix-bracket: 0.1.1
+is-primitive: 2.0.0
 is-property: 1.0.2
-is-relative: 0.1.3
 is-redirect: 1.0.0
-is-retry-allowed: 1.0.0
-is-stream: 1.0.1
+is-relative: 0.2.1
+is-retry-allowed: 1.1.0
+is-stream: 1.1.0
 is-typedarray: 1.0.0
-isexe: 1.1.2
+is-unc-path: 0.1.1
 is-utf8: 0.2.1
+is-windows: 0.2.0
 isarray: 0.0.1
-isobject: 2.0.0
+isexe: 1.1.2
+isobject: 2.1.0
 isstream: 0.1.2
 jade: 0.26.3
-jju: 1.2.1
+jju: 1.3.0
 jodid25519: 1.0.2
 jsbn: 0.1.0
-json-schema: 0.2.2
-json-stringify-safe: 5.0.1
 json-parse-helpfulerror: 1.0.3
+json-schema: 0.2.3
+json-stringify-safe: 5.0.1
 json3: 3.2.6
-jsonpointer: 2.0.0
-jsprim: 1.2.2
-kind-of: 3.0.2
+jsprim: 1.3.1
+jsonpointer: 4.0.0
 keep-alive-agent: 0.0.1
-launchpad: 0.5.1
+kind-of: 3.0.4
 latest-version: 2.0.0
-lazy-cache: 1.0.3
-liftoff: 2.2.0
+lazy-cache: 1.0.4
+launchpad: 0.5.4
 lazystream: 0.1.0
+liftoff: 2.3.0
 load-json-file: 1.1.0
-lodash._basecopy: 3.0.1
 lodash: 1.0.2
+lodash._basecopy: 3.0.1
 lodash._basetostring: 3.0.1
 lodash._basevalues: 3.0.0
 lodash._getnative: 3.9.1
 lodash._isiterateecall: 3.0.9
 lodash._reescape: 3.0.0
+lodash._reevaluate: 3.0.0
 lodash._reinterpolate: 3.0.0
 lodash._root: 3.0.1
-lodash._reevaluate: 3.0.0
-lodash.isarguments: 3.0.7
+lodash.assignwith: 4.2.0
 lodash.escape: 3.2.0
-lodash.keys: 3.1.2
+lodash.isarguments: 3.1.0
 lodash.isarray: 3.0.4
+lodash.isempty: 4.4.0
+lodash.isplainobject: 4.0.6
+lodash.isstring: 4.0.1
+lodash.keys: 3.1.2
+lodash.mapvalues: 4.6.0
+lodash.pick: 4.4.0
 lodash.restparam: 3.6.1
-lodash.template: 3.6.2
 lodash.templatesettings: 3.1.1
-longest: 1.0.1
+lodash.template: 3.6.2
 lolex: 1.3.2
+longest: 1.0.1
+loud-rejection: 1.6.0
 lowercase-keys: 1.0.0
-loud-rejection: 1.3.0
 lru-cache: 2.7.3
+map-cache: 0.2.2
 map-obj: 1.0.1
 media-typer: 0.3.0
-match-stream: 0.0.2
 meow: 3.7.0
-methods: 1.1.2
 merge-descriptors: 1.0.1
+methods: 1.1.2
 mime: 1.3.4
-mime-types: 2.1.10
-mime-db: 1.22.0
-minimatch: 3.0.0
+mime-db: 1.24.0
+mime-types: 2.1.12
+minimalistic-assert: 1.0.0
+minimatch: 2.0.10
 minimist: 1.2.0
 mkdirp: 0.5.1
-mocha: 2.4.5
-moment: 2.11.2
+micromatch: 2.3.11
+mocha: 2.5.3
+moment: 2.15.2
 ms: 0.7.1
-multer: 1.1.0
+multer: 1.2.0
 multipipe: 0.1.2
 mv: 2.1.1
-nan: 2.2.0
+nan: 2.4.0
+natives: 1.1.0
 ncp: 2.0.0
-negotiator: 0.5.3
+negotiator: 0.6.1
 node-int64: 0.3.3
-node-uuid: 1.4.7
 node-status-codes: 1.0.0
+node-uuid: 1.4.7
+nodegit-promise: 4.0.0
 nomnom: 1.8.1
 normalize-package-data: 2.3.5
-number-is-nan: 1.0.0
+normalize-path: 2.0.1
+number-is-nan: 1.0.1
 oauth-sign: 0.5.0
 object-assign: 3.0.0
-on-finished: 2.3.0
 object-component: 0.0.3
+object.omit: 2.0.1
+obuf: 1.1.1
+on-finished: 2.3.0
 once: 1.3.3
 options: 0.0.6
 orchestrator: 0.3.7
-os-homedir: 1.0.1
 ordered-read-streams: 0.1.0
+os-homedir: 1.0.2
+os-tmpdir: 1.0.2
 osenv: 0.1.3
-over: 0.0.5
-os-tmpdir: 1.0.1
-package-json: 2.3.1
+package-json: 2.4.0
+parse-filepath: 1.0.1
+parse-glob: 3.0.4
 parse-json: 2.2.0
-parseqs: 0.0.2
 parsejson: 0.0.1
+parseqs: 0.0.2
 parseuri: 0.0.4
-path-exists: 2.1.0
 parseurl: 1.3.1
+path-exists: 2.1.0
+path-is-absolute: 1.0.1
+path-root: 0.1.1
+path-root-regex: 0.1.2
 path-to-regexp: 0.1.7
-path-is-absolute: 1.0.0
 path-type: 1.1.0
+pend: 1.2.0
 pify: 2.3.0
 pinkie: 2.0.4
-plist: 1.2.0
-pinkie-promise: 2.0.0
+pinkie-promise: 2.0.1
+plist: 2.0.1
 precond: 0.2.3
-prepend-http: 1.0.3
+prepend-http: 1.0.4
+preserve: 0.2.0
 pretty-hrtime: 1.0.2
+process-nextick-args: 1.0.7
 progress: 1.1.8
-process-nextick-args: 1.0.6
-proxy-addr: 1.0.10
-pullstream: 0.4.1
-qs: 6.1.0
-range-parser: 1.0.3
+promisify-node: 0.4.0
+proxy-addr: 1.1.2
+pseudomap: 1.0.2
+punycode: 1.4.1
 q: 1.4.1
-raw-body: 2.1.5
-read-all-stream: 3.1.0
+qs: 6.2.0
+randomatic: 1.1.5
+range-parser: 1.2.0
+raw-body: 2.1.7
 rc: 1.1.6
-read-package-json: 1.3.3
+read-all-stream: 3.1.0
 read-installed: 3.1.5
+read-package-json: 1.3.3
 read-pkg: 1.1.0
 read-pkg-up: 1.0.1
-readable-stream: 1.1.13
+readable-stream: 1.1.14
 rechoir: 0.6.2
-readdir-scoped-modules: 1.0.2
 redent: 1.0.0
-registry-url: 3.0.3
-repeat-string: 1.5.2
-request: 2.51.0
-repeating: 2.0.0
+readdir-scoped-modules: 1.0.2
+regex-cache: 0.4.3
+registry-auth-token: 3.1.0
+registry-url: 3.1.0
+repeat-element: 1.1.2
+repeat-string: 1.6.1
+repeating: 2.0.1
 replace-ext: 0.0.1
+request: 2.51.0
 resolve: 1.1.7
-restify: 4.0.4
-rimraf: 2.4.5
+resolve-dir: 0.1.1
+restify: 4.2.0
 right-align: 0.1.3
+rimraf: 2.4.5
+run-sequence: 1.2.2
 safe-json-stringify: 1.0.3
-run-sequence: 1.1.5
-sauce-connect-launcher: 0.14.0
-send: 0.11.1
 samsam: 1.1.2
-selenium-standalone: 4.9.0
+sauce-connect-launcher: 0.16.0
+select-hose: 2.0.0
+selenium-standalone: 5.8.0
 semver: 4.3.6
 semver-diff: 2.1.0
-serve-static: 1.10.2
-server-destroy: 1.0.1
+send: 0.11.1
 sequencify: 0.0.7
+serve-static: 1.11.1
 serve-waterfall: 1.1.1
-setimmediate: 1.0.4
+server-destroy: 1.0.1
+setprototypeof: 1.0.1
 sigmund: 1.0.1
-signal-exit: 2.1.2
-sinon: 1.17.3
+signal-exit: 3.0.1
+sinon: 1.17.6
 sinon-chai: 2.8.0
-slice-stream: 1.0.0
 slide: 1.1.6
 sntp: 0.2.4
-socket.io: 1.4.5
+socket.io: 1.5.1
 socket.io-adapter: 0.4.0
-socket.io-client: 1.4.5
-socket.io-parser: 2.2.6
-source-map: 0.5.3
+socket.io-client: 1.5.1
+socket.io-parser: 2.3.1
+source-map: 0.5.6
 sparkles: 1.0.0
 spdx-correct: 1.0.2
-spdx-expression-parse: 1.0.2
-spdx-exceptions: 1.0.4
-spdx-license-ids: 1.2.0
-spdy: 1.32.5
-sshpk: 1.7.4
+spdx-expression-parse: 1.0.4
+spdx-license-ids: 1.2.2
+spdy: 3.4.4
+spdy-transport: 2.0.17
+sshpk: 1.10.1
 stacky: 1.3.1
-statuses: 1.2.1
+statuses: 1.3.0
 stream-consume: 0.1.0
 stream-transform: 0.1.1
 streamsearch: 0.1.2
-string-length: 1.0.1
+string-width: 1.0.2
 string_decoder: 0.10.31
 stringstream: 0.0.5
-strip-ansi: 3.0.0
+strip-ansi: 3.0.1
 strip-bom: 2.0.0
 strip-indent: 1.0.1
 strip-json-comments: 1.0.4
 supports-color: 2.0.0
-tar-stream: 1.1.5
 temp: 0.8.3
+tar-stream: 1.5.2
+test-fixture: 1.1.1
 through2: 2.0.1
-test-fixture: 1.1.0
-tildify: 1.1.2
-time-stamp: 1.0.0
+tildify: 1.2.0
+time-stamp: 1.0.1
+timed-out: 3.0.0
 to-array: 0.1.4
-timed-out: 2.0.0
-tough-cookie: 2.2.1
-traverse: 0.3.9
+to-iso-string: 0.0.2
+tough-cookie: 2.3.2
 trim-newlines: 1.0.0
-tunnel-agent: 0.4.2
-tweetnacl: 0.13.3
+tunnel-agent: 0.4.3
+tweetnacl: 0.14.3
 type-detect: 1.0.0
-type-is: 1.6.11
+type-is: 1.6.13
 typedarray: 0.0.6
+uglify-js: 2.6.4
 uglify-save-license: 0.4.1
-uglify-js: 2.6.1
 uglify-to-browserify: 1.0.2
 ultron: 1.0.2
+unc-path-regex: 0.1.2
 underscore: 1.6.0
 underscore.string: 3.0.3
 unique-stream: 1.0.0
 unpipe: 1.0.0
-unzip: 0.1.11
-unzip-response: 1.0.0
-update-notifier: 0.6.0
+unzip-response: 1.0.2
+update-notifier: 0.6.3
 urijs: 1.16.1
 url-parse-lax: 1.0.0
 user-home: 1.1.1
-utf8: 2.1.0
-util-deprecate: 1.0.2
 util: 0.10.3
+util-deprecate: 1.0.2
 util-extend: 1.0.3
 utils-merge: 1.0.0
-validate-npm-package-license: 3.0.1
-uuid: 2.0.1
+uuid: 2.0.3
 v8flags: 2.0.11
-vary: 1.0.1
-verror: 1.6.1
+validate-npm-package-license: 3.0.1
 vargs: 0.1.0
+vary: 1.1.0
 vasync: 1.6.3
+verror: 1.8.1
+vinyl: 0.5.3
 vinyl-fs: 0.3.14
 vinyl-sourcemaps-apply: 0.2.1
-vinyl: 0.5.3
-wct-local: 2.0.1
-wct-sauce: 1.8.3
-web-component-tester: 4.2.0
-window-size: 0.1.0
+wbuf: 1.7.2
+wct-local: 2.0.13
+wct-sauce: 1.8.5
 wd: 0.3.12
-which: 1.2.4
+web-component-tester: 4.3.6
+which: 1.2.11
+widest-line: 1.0.0
+window-size: 0.1.0
 wordwrap: 0.0.2
-wrappy: 1.0.1
-write-file-atomic: 1.1.4
-ws: 1.0.1
-xmlbuilder: 4.0.0
-xmldom: 0.1.22
+wrappy: 1.0.2
+write-file-atomic: 1.2.0
+ws: 1.1.1
+wtf-8: 1.0.0
 xdg-basedir: 2.0.0
+xmlbuilder: 8.2.2
+xmldom: 0.1.22
 xmlhttprequest-ssl: 1.5.1
 xtend: 4.0.1
+yallist: 2.0.0
 yargs: 3.10.0
+yauzl: 2.7.0
 yeast: 0.1.2
 zip-stream: 0.5.2
+@types/chalk: 0.4.31
+@types/express: 4.0.33
+@types/freeport: 1.0.20
+@types/express-serve-static-core: 4.0.38
+@types/mime: 0.0.29
+@types/node: 6.0.46
+@types/serve-static: 1.7.31
+@types/which: 1.0.28
 
 REPO REVISIONS
 ==============
-webcomponentsjs: b76bfaa6b1b2d691745b8d38b3f242e8f17490d5
+webcomponentsjs: 9d43da6447f0e1a7aac81abf8b1e904a3888c199
 
 BUILD HASHES
 ============
-CustomElements.js: 031b018d6bbebd32ae1b3edaa04927ce5cd40dd2
-CustomElements.min.js: 14f6fd8f3a3219470eec480e8918cd8749bf792d
-HTMLImports.js: 64f26245ac687f3d1a931bb99120238716219db4
-HTMLImports.min.js: 2ec6d3c8160ae77e52e2fc48db59e6ae5f3e3f19
-MutationObserver.js: aa0881cf576808bff95dfe5195727e839d8339f8
-MutationObserver.min.js: 1eebd7ec07b9e25b345ee553395c12c040bf9535
-ShadowDOM.js: 2095e8e2c18ab30417ea6bf42bcd7550a9870e7c
-ShadowDOM.min.js: ceba42773f616863115e13a884f1b7eee344ad74
-webcomponents-lite.js: b57a7c1b0d5d01cbefef3f1938c07138045bd82e
-webcomponents-lite.min.js: 2a31c424558c9f74f708ea32098f89baf2a4dd86
-webcomponents.js: 50f3c0c3fbdb74c44d5457f9d0c82d38038d379f
-webcomponents.min.js: 7127c614ab7e4e320bfc250549af7057f804a97c
\ No newline at end of file
+CustomElements.js: e3d11d1e93af611a85b4fc1a5954c5e6dcd5473c
+CustomElements.min.js: 4a54df840953ab5d9da800f93942c9a8d826efd6
+HTMLImports.js: aa6b3ae9b73b1abaadafd956e1010af3b5bc8099
+HTMLImports.min.js: 0a844190de129f97698c1ba6002a0a442dc8a7da
+MutationObserver.js: 2ba8c87a929e0914bd3dac0ee5fd29b92cec7ed9
+MutationObserver.min.js: 2cdb59f6d04abdbde231b7aabc71981b68b2457d
+ShadowDOM.js: 54b96e4b7d48bd11b197de9b679cf55e7eb69af1
+ShadowDOM.min.js: d45366b344e6ed73fd7c78ca93a6b3637e22f2ff
+webcomponents-lite.js: 8297b0f275edc1ec0e96622960f464a9ce829e8f
+webcomponents-lite.min.js: 4db667de7007003f0560c2ac0efbd3260223dbef
+webcomponents.js: fce9575094da6369726fd6fbd6b4eb11e26a69c1
+webcomponents.min.js: bef3b25b006ca5f96b2e37efcf10ccd6c98b3e29
\ No newline at end of file
diff --git a/lib/package.json b/lib/package.json
old mode 100644
new mode 100755
index a670976..e0a13e7
--- a/lib/package.json
+++ b/lib/package.json
@@ -1,6 +1,6 @@
 {
   "name": "webcomponents.js",
-  "version": "0.7.21",
+  "version": "0.7.23",
   "description": "webcomponents.js",
   "main": "webcomponents.js",
   "directories": {
diff --git a/lib/webcomponents-lite.js b/lib/webcomponents-lite.js
old mode 100644
new mode 100755
index 1fdb2d3..10b5157
--- a/lib/webcomponents-lite.js
+++ b/lib/webcomponents-lite.js
@@ -7,7 +7,7 @@
  * Code distributed by Google as part of the polymer project is also
  * subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
  */
-// @version 0.7.21
+// @version 0.7.23
 (function() {
   window.WebComponents = window.WebComponents || {
     flags: {}
@@ -165,7 +165,7 @@
           this._fragment = "#";
           state = "fragment";
         } else {
-          if (EOF != c && "	" != c && "\n" != c && "\r" != c) {
+          if (EOF != c && "\t" != c && "\n" != c && "\r" != c) {
             this._schemeData += percentEscape(c);
           }
         }
@@ -296,7 +296,7 @@
           seenAt = true;
           for (var i = 0; i < buffer.length; i++) {
             var cp = buffer[i];
-            if ("	" == cp || "\n" == cp || "\r" == cp) {
+            if ("\t" == cp || "\n" == cp || "\r" == cp) {
               err("Invalid whitespace in authority.");
               continue;
             }
@@ -330,7 +330,7 @@
             state = "relative path start";
           }
           continue;
-        } else if ("	" == c || "\n" == c || "\r" == c) {
+        } else if ("\t" == c || "\n" == c || "\r" == c) {
           err("Invalid whitespace in file host.");
         } else {
           buffer += c;
@@ -354,7 +354,7 @@
             break loop;
           }
           continue;
-        } else if ("	" != c && "\n" != c && "\r" != c) {
+        } else if ("\t" != c && "\n" != c && "\r" != c) {
           if ("[" == c) {
             seenBracket = true;
           } else if ("]" == c) {
@@ -382,7 +382,7 @@
           }
           state = "relative path start";
           continue;
-        } else if ("	" == c || "\n" == c || "\r" == c) {
+        } else if ("\t" == c || "\n" == c || "\r" == c) {
           err("Invalid code point in port: " + c);
         } else {
           invalid.call(this);
@@ -427,7 +427,7 @@
             this._fragment = "#";
             state = "fragment";
           }
-        } else if ("	" != c && "\n" != c && "\r" != c) {
+        } else if ("\t" != c && "\n" != c && "\r" != c) {
           buffer += percentEscape(c);
         }
         break;
@@ -436,13 +436,13 @@
         if (!stateOverride && "#" == c) {
           this._fragment = "#";
           state = "fragment";
-        } else if (EOF != c && "	" != c && "\n" != c && "\r" != c) {
+        } else if (EOF != c && "\t" != c && "\n" != c && "\r" != c) {
           this._query += percentEscapeQuery(c);
         }
         break;
 
        case "fragment":
-        if (EOF != c && "	" != c && "\n" != c && "\r" != c) {
+        if (EOF != c && "\t" != c && "\n" != c && "\r" != c) {
           this._fragment += c;
         }
         break;
@@ -914,14 +914,29 @@
 
 (function() {
   var needsTemplate = typeof HTMLTemplateElement === "undefined";
+  if (/Trident/.test(navigator.userAgent)) {
+    (function() {
+      var importNode = document.importNode;
+      document.importNode = function() {
+        var n = importNode.apply(document, arguments);
+        if (n.nodeType === Node.DOCUMENT_FRAGMENT_NODE) {
+          var f = document.createDocumentFragment();
+          f.appendChild(n);
+          return f;
+        } else {
+          return n;
+        }
+      };
+    })();
+  }
   var needsCloning = function() {
     if (!needsTemplate) {
-      var frag = document.createDocumentFragment();
       var t = document.createElement("template");
-      frag.appendChild(t);
-      t.content.appendChild(document.createElement("div"));
-      var clone = frag.cloneNode(true);
-      return clone.firstChild.content.childNodes.length === 0;
+      var t2 = document.createElement("template");
+      t2.content.appendChild(document.createElement("div"));
+      t.content.appendChild(t2);
+      var clone = t.cloneNode(true);
+      return clone.content.childNodes.length === 0 || clone.content.firstChild.content.childNodes.length === 0;
     }
   }();
   var TEMPLATE_TAG = "template";
@@ -943,6 +958,9 @@
       while (child = template.firstChild) {
         template.content.appendChild(child);
       }
+      template.cloneNode = function(deep) {
+        return TemplateImpl.cloneNode(this, deep);
+      };
       if (canDecorate) {
         try {
           Object.defineProperty(template, "innerHTML", {
@@ -965,9 +983,6 @@
             },
             configurable: true
           });
-          template.cloneNode = function(deep) {
-            return TemplateImpl.cloneNode(this, deep);
-          };
         } catch (err) {
           canDecorate = false;
         }
@@ -987,7 +1002,7 @@
     document.createElement = function() {
       "use strict";
       var el = createElement.apply(document, arguments);
-      if (el.localName == "template") {
+      if (el.localName === "template") {
         TemplateImpl.decorate(el);
       }
       return el;
@@ -1015,7 +1030,7 @@
   if (needsTemplate || needsCloning) {
     var nativeCloneNode = Node.prototype.cloneNode;
     TemplateImpl.cloneNode = function(template, deep) {
-      var clone = nativeCloneNode.call(template);
+      var clone = nativeCloneNode.call(template, false);
       if (this.decorate) {
         this.decorate(clone);
       }
@@ -1026,6 +1041,7 @@
       return clone;
     };
     TemplateImpl.fixClonedDom = function(clone, source) {
+      if (!source.querySelectorAll) return;
       var s$ = source.querySelectorAll(TEMPLATE_TAG);
       var t$ = clone.querySelectorAll(TEMPLATE_TAG);
       for (var i = 0, l = t$.length, t, s; i < l; i++) {
@@ -1063,13 +1079,13 @@
     }
   }
   if (needsTemplate) {
-    HTMLTemplateElement = TemplateImpl;
+    window.HTMLTemplateElement = TemplateImpl;
   }
 })();
 
 (function(scope) {
   "use strict";
-  if (!window.performance) {
+  if (!(window.performance && window.performance.now)) {
     var start = Date.now();
     window.performance = {
       now: function() {
@@ -2231,6 +2247,9 @@
       definition.prototype = Object.create(HTMLElement.prototype);
     }
     definition.__name = name.toLowerCase();
+    if (definition.extends) {
+      definition.extends = definition.extends.toLowerCase();
+    }
     definition.lifecycle = definition.lifecycle || {};
     definition.ancestry = ancestry(definition.extends);
     resolveTagName(definition);
@@ -2403,21 +2422,6 @@
   }
   wrapDomMethodToForceUpgrade(Node.prototype, "cloneNode");
   wrapDomMethodToForceUpgrade(document, "importNode");
-  if (isIE) {
-    (function() {
-      var importNode = document.importNode;
-      document.importNode = function() {
-        var n = importNode.apply(document, arguments);
-        if (n.nodeType == n.DOCUMENT_FRAGMENT_NODE) {
-          var f = document.createDocumentFragment();
-          f.appendChild(n);
-          return f;
-        } else {
-          return n;
-        }
-      };
-    })();
-  }
   document.registerElement = register;
   document.createElement = createElement;
   document.createElementNS = createElementNS;
diff --git a/lib/webcomponents-lite.min.js b/lib/webcomponents-lite.min.js
old mode 100644
new mode 100755
index 0741ca5..2e98cb0
--- a/lib/webcomponents-lite.min.js
+++ b/lib/webcomponents-lite.min.js
@@ -7,6 +7,6 @@
  * Code distributed by Google as part of the polymer project is also
  * subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
  */
-// @version 0.7.21
-!function(){window.WebComponents=window.WebComponents||{flags:{}};var e="webcomponents-lite.js",t=document.querySelector('script[src*="'+e+'"]'),n={};if(!n.noOpts){if(location.search.slice(1).split("&").forEach(function(e){var t,o=e.split("=");o[0]&&(t=o[0].match(/wc-(.+)/))&&(n[t[1]]=o[1]||!0)}),t)for(var o,r=0;o=t.attributes[r];r++)"src"!==o.name&&(n[o.name]=o.value||!0);if(n.log&&n.log.split){var i=n.log.split(",");n.log={},i.forEach(function(e){n.log[e]=!0})}else n.log={}}n.register&&(window.CustomElements=window.CustomElements||{flags:{}},window.CustomElements.flags.register=n.register),WebComponents.flags=n}(),function(e){"use strict";function t(e){return void 0!==h[e]}function n(){s.call(this),this._isInvalid=!0}function o(e){return""==e&&n.call(this),e.toLowerCase()}function r(e){var t=e.charCodeAt(0);return t>32&&127>t&&-1==[34,35,60,62,63,96].indexOf(t)?e:encodeURIComponent(e)}function i(e){var t=e.charCodeAt(0);return t>32&&127>t&&-1==[34,35,60,62,96].indexOf(t)?e:encodeURIComponent(e)}function a(e,a,s){function c(e){g.push(e)}var d=a||"scheme start",u=0,l="",w=!1,_=!1,g=[];e:for(;(e[u-1]!=p||0==u)&&!this._isInvalid;){var b=e[u];switch(d){case"scheme start":if(!b||!m.test(b)){if(a){c("Invalid scheme.");break e}l="",d="no scheme";continue}l+=b.toLowerCase(),d="scheme";break;case"scheme":if(b&&v.test(b))l+=b.toLowerCase();else{if(":"!=b){if(a){if(p==b)break e;c("Code point not allowed in scheme: "+b);break e}l="",u=0,d="no scheme";continue}if(this._scheme=l,l="",a)break e;t(this._scheme)&&(this._isRelative=!0),d="file"==this._scheme?"relative":this._isRelative&&s&&s._scheme==this._scheme?"relative or authority":this._isRelative?"authority first slash":"scheme data"}break;case"scheme data":"?"==b?(this._query="?",d="query"):"#"==b?(this._fragment="#",d="fragment"):p!=b&&"	"!=b&&"\n"!=b&&"\r"!=b&&(this._schemeData+=r(b));break;case"no scheme":if(s&&t(s._scheme)){d="relative";continue}c("Missing scheme."),n.call(this);break;case"relative or authority":if("/"!=b||"/"!=e[u+1]){c("Expected /, got: "+b),d="relative";continue}d="authority ignore slashes";break;case"relative":if(this._isRelative=!0,"file"!=this._scheme&&(this._scheme=s._scheme),p==b){this._host=s._host,this._port=s._port,this._path=s._path.slice(),this._query=s._query,this._username=s._username,this._password=s._password;break e}if("/"==b||"\\"==b)"\\"==b&&c("\\ is an invalid code point."),d="relative slash";else if("?"==b)this._host=s._host,this._port=s._port,this._path=s._path.slice(),this._query="?",this._username=s._username,this._password=s._password,d="query";else{if("#"!=b){var y=e[u+1],E=e[u+2];("file"!=this._scheme||!m.test(b)||":"!=y&&"|"!=y||p!=E&&"/"!=E&&"\\"!=E&&"?"!=E&&"#"!=E)&&(this._host=s._host,this._port=s._port,this._username=s._username,this._password=s._password,this._path=s._path.slice(),this._path.pop()),d="relative path";continue}this._host=s._host,this._port=s._port,this._path=s._path.slice(),this._query=s._query,this._fragment="#",this._username=s._username,this._password=s._password,d="fragment"}break;case"relative slash":if("/"!=b&&"\\"!=b){"file"!=this._scheme&&(this._host=s._host,this._port=s._port,this._username=s._username,this._password=s._password),d="relative path";continue}"\\"==b&&c("\\ is an invalid code point."),d="file"==this._scheme?"file host":"authority ignore slashes";break;case"authority first slash":if("/"!=b){c("Expected '/', got: "+b),d="authority ignore slashes";continue}d="authority second slash";break;case"authority second slash":if(d="authority ignore slashes","/"!=b){c("Expected '/', got: "+b);continue}break;case"authority ignore slashes":if("/"!=b&&"\\"!=b){d="authority";continue}c("Expected authority, got: "+b);break;case"authority":if("@"==b){w&&(c("@ already seen."),l+="%40"),w=!0;for(var L=0;L<l.length;L++){var N=l[L];if("	"!=N&&"\n"!=N&&"\r"!=N)if(":"!=N||null!==this._password){var M=r(N);null!==this._password?this._password+=M:this._username+=M}else this._password="";else c("Invalid whitespace in authority.")}l=""}else{if(p==b||"/"==b||"\\"==b||"?"==b||"#"==b){u-=l.length,l="",d="host";continue}l+=b}break;case"file host":if(p==b||"/"==b||"\\"==b||"?"==b||"#"==b){2!=l.length||!m.test(l[0])||":"!=l[1]&&"|"!=l[1]?0==l.length?d="relative path start":(this._host=o.call(this,l),l="",d="relative path start"):d="relative path";continue}"	"==b||"\n"==b||"\r"==b?c("Invalid whitespace in file host."):l+=b;break;case"host":case"hostname":if(":"!=b||_){if(p==b||"/"==b||"\\"==b||"?"==b||"#"==b){if(this._host=o.call(this,l),l="",d="relative path start",a)break e;continue}"	"!=b&&"\n"!=b&&"\r"!=b?("["==b?_=!0:"]"==b&&(_=!1),l+=b):c("Invalid code point in host/hostname: "+b)}else if(this._host=o.call(this,l),l="",d="port","hostname"==a)break e;break;case"port":if(/[0-9]/.test(b))l+=b;else{if(p==b||"/"==b||"\\"==b||"?"==b||"#"==b||a){if(""!=l){var T=parseInt(l,10);T!=h[this._scheme]&&(this._port=T+""),l=""}if(a)break e;d="relative path start";continue}"	"==b||"\n"==b||"\r"==b?c("Invalid code point in port: "+b):n.call(this)}break;case"relative path start":if("\\"==b&&c("'\\' not allowed in path."),d="relative path","/"!=b&&"\\"!=b)continue;break;case"relative path":if(p!=b&&"/"!=b&&"\\"!=b&&(a||"?"!=b&&"#"!=b))"	"!=b&&"\n"!=b&&"\r"!=b&&(l+=r(b));else{"\\"==b&&c("\\ not allowed in relative path.");var O;(O=f[l.toLowerCase()])&&(l=O),".."==l?(this._path.pop(),"/"!=b&&"\\"!=b&&this._path.push("")):"."==l&&"/"!=b&&"\\"!=b?this._path.push(""):"."!=l&&("file"==this._scheme&&0==this._path.length&&2==l.length&&m.test(l[0])&&"|"==l[1]&&(l=l[0]+":"),this._path.push(l)),l="","?"==b?(this._query="?",d="query"):"#"==b&&(this._fragment="#",d="fragment")}break;case"query":a||"#"!=b?p!=b&&"	"!=b&&"\n"!=b&&"\r"!=b&&(this._query+=i(b)):(this._fragment="#",d="fragment");break;case"fragment":p!=b&&"	"!=b&&"\n"!=b&&"\r"!=b&&(this._fragment+=b)}u++}}function s(){this._scheme="",this._schemeData="",this._username="",this._password=null,this._host="",this._port="",this._path=[],this._query="",this._fragment="",this._isInvalid=!1,this._isRelative=!1}function c(e,t){void 0===t||t instanceof c||(t=new c(String(t))),this._url=e,s.call(this);var n=e.replace(/^[ \t\r\n\f]+|[ \t\r\n\f]+$/g,"");a.call(this,n,null,t)}var d=!1;if(!e.forceJURL)try{var u=new URL("b","http://a");u.pathname="c%20d",d="http://a/c%20d"===u.href}catch(l){}if(!d){var h=Object.create(null);h.ftp=21,h.file=0,h.gopher=70,h.http=80,h.https=443,h.ws=80,h.wss=443;var f=Object.create(null);f["%2e"]=".",f[".%2e"]="..",f["%2e."]="..",f["%2e%2e"]="..";var p=void 0,m=/[a-zA-Z]/,v=/[a-zA-Z0-9\+\-\.]/;c.prototype={toString:function(){return this.href},get href(){if(this._isInvalid)return this._url;var e="";return(""!=this._username||null!=this._password)&&(e=this._username+(null!=this._password?":"+this._password:"")+"@"),this.protocol+(this._isRelative?"//"+e+this.host:"")+this.pathname+this._query+this._fragment},set href(e){s.call(this),a.call(this,e)},get protocol(){return this._scheme+":"},set protocol(e){this._isInvalid||a.call(this,e+":","scheme start")},get host(){return this._isInvalid?"":this._port?this._host+":"+this._port:this._host},set host(e){!this._isInvalid&&this._isRelative&&a.call(this,e,"host")},get hostname(){return this._host},set hostname(e){!this._isInvalid&&this._isRelative&&a.call(this,e,"hostname")},get port(){return this._port},set port(e){!this._isInvalid&&this._isRelative&&a.call(this,e,"port")},get pathname(){return this._isInvalid?"":this._isRelative?"/"+this._path.join("/"):this._schemeData},set pathname(e){!this._isInvalid&&this._isRelative&&(this._path=[],a.call(this,e,"relative path start"))},get search(){return this._isInvalid||!this._query||"?"==this._query?"":this._query},set search(e){!this._isInvalid&&this._isRelative&&(this._query="?","?"==e[0]&&(e=e.slice(1)),a.call(this,e,"query"))},get hash(){return this._isInvalid||!this._fragment||"#"==this._fragment?"":this._fragment},set hash(e){this._isInvalid||(this._fragment="#","#"==e[0]&&(e=e.slice(1)),a.call(this,e,"fragment"))},get origin(){var e;if(this._isInvalid||!this._scheme)return"";switch(this._scheme){case"data":case"file":case"javascript":case"mailto":return"null"}return e=this.host,e?this._scheme+"://"+e:""}};var w=e.URL;w&&(c.createObjectURL=function(e){return w.createObjectURL.apply(w,arguments)},c.revokeObjectURL=function(e){w.revokeObjectURL(e)}),e.URL=c}}(self),"undefined"==typeof WeakMap&&!function(){var e=Object.defineProperty,t=Date.now()%1e9,n=function(){this.name="__st"+(1e9*Math.random()>>>0)+(t++ +"__")};n.prototype={set:function(t,n){var o=t[this.name];return o&&o[0]===t?o[1]=n:e(t,this.name,{value:[t,n],writable:!0}),this},get:function(e){var t;return(t=e[this.name])&&t[0]===e?t[1]:void 0},"delete":function(e){var t=e[this.name];return t&&t[0]===e?(t[0]=t[1]=void 0,!0):!1},has:function(e){var t=e[this.name];return t?t[0]===e:!1}},window.WeakMap=n}(),function(e){function t(e){b.push(e),g||(g=!0,m(o))}function n(e){return window.ShadowDOMPolyfill&&window.ShadowDOMPolyfill.wrapIfNeeded(e)||e}function o(){g=!1;var e=b;b=[],e.sort(function(e,t){return e.uid_-t.uid_});var t=!1;e.forEach(function(e){var n=e.takeRecords();r(e),n.length&&(e.callback_(n,e),t=!0)}),t&&o()}function r(e){e.nodes_.forEach(function(t){var n=v.get(t);n&&n.forEach(function(t){t.observer===e&&t.removeTransientObservers()})})}function i(e,t){for(var n=e;n;n=n.parentNode){var o=v.get(n);if(o)for(var r=0;r<o.length;r++){var i=o[r],a=i.options;if(n===e||a.subtree){var s=t(a);s&&i.enqueue(s)}}}}function a(e){this.callback_=e,this.nodes_=[],this.records_=[],this.uid_=++y}function s(e,t){this.type=e,this.target=t,this.addedNodes=[],this.removedNodes=[],this.previousSibling=null,this.nextSibling=null,this.attributeName=null,this.attributeNamespace=null,this.oldValue=null}function c(e){var t=new s(e.type,e.target);return t.addedNodes=e.addedNodes.slice(),t.removedNodes=e.removedNodes.slice(),t.previousSibling=e.previousSibling,t.nextSibling=e.nextSibling,t.attributeName=e.attributeName,t.attributeNamespace=e.attributeNamespace,t.oldValue=e.oldValue,t}function d(e,t){return E=new s(e,t)}function u(e){return L?L:(L=c(E),L.oldValue=e,L)}function l(){E=L=void 0}function h(e){return e===L||e===E}function f(e,t){return e===t?e:L&&h(e)?L:null}function p(e,t,n){this.observer=e,this.target=t,this.options=n,this.transientObservedNodes=[]}if(!e.JsMutationObserver){var m,v=new WeakMap;if(/Trident|Edge/.test(navigator.userAgent))m=setTimeout;else if(window.setImmediate)m=window.setImmediate;else{var w=[],_=String(Math.random());window.addEventListener("message",function(e){if(e.data===_){var t=w;w=[],t.forEach(function(e){e()})}}),m=function(e){w.push(e),window.postMessage(_,"*")}}var g=!1,b=[],y=0;a.prototype={observe:function(e,t){if(e=n(e),!t.childList&&!t.attributes&&!t.characterData||t.attributeOldValue&&!t.attributes||t.attributeFilter&&t.attributeFilter.length&&!t.attributes||t.characterDataOldValue&&!t.characterData)throw new SyntaxError;var o=v.get(e);o||v.set(e,o=[]);for(var r,i=0;i<o.length;i++)if(o[i].observer===this){r=o[i],r.removeListeners(),r.options=t;break}r||(r=new p(this,e,t),o.push(r),this.nodes_.push(e)),r.addListeners()},disconnect:function(){this.nodes_.forEach(function(e){for(var t=v.get(e),n=0;n<t.length;n++){var o=t[n];if(o.observer===this){o.removeListeners(),t.splice(n,1);break}}},this),this.records_=[]},takeRecords:function(){var e=this.records_;return this.records_=[],e}};var E,L;p.prototype={enqueue:function(e){var n=this.observer.records_,o=n.length;if(n.length>0){var r=n[o-1],i=f(r,e);if(i)return void(n[o-1]=i)}else t(this.observer);n[o]=e},addListeners:function(){this.addListeners_(this.target)},addListeners_:function(e){var t=this.options;t.attributes&&e.addEventListener("DOMAttrModified",this,!0),t.characterData&&e.addEventListener("DOMCharacterDataModified",this,!0),t.childList&&e.addEventListener("DOMNodeInserted",this,!0),(t.childList||t.subtree)&&e.addEventListener("DOMNodeRemoved",this,!0)},removeListeners:function(){this.removeListeners_(this.target)},removeListeners_:function(e){var t=this.options;t.attributes&&e.removeEventListener("DOMAttrModified",this,!0),t.characterData&&e.removeEventListener("DOMCharacterDataModified",this,!0),t.childList&&e.removeEventListener("DOMNodeInserted",this,!0),(t.childList||t.subtree)&&e.removeEventListener("DOMNodeRemoved",this,!0)},addTransientObserver:function(e){if(e!==this.target){this.addListeners_(e),this.transientObservedNodes.push(e);var t=v.get(e);t||v.set(e,t=[]),t.push(this)}},removeTransientObservers:function(){var e=this.transientObservedNodes;this.transientObservedNodes=[],e.forEach(function(e){this.removeListeners_(e);for(var t=v.get(e),n=0;n<t.length;n++)if(t[n]===this){t.splice(n,1);break}},this)},handleEvent:function(e){switch(e.stopImmediatePropagation(),e.type){case"DOMAttrModified":var t=e.attrName,n=e.relatedNode.namespaceURI,o=e.target,r=new d("attributes",o);r.attributeName=t,r.attributeNamespace=n;var a=e.attrChange===MutationEvent.ADDITION?null:e.prevValue;i(o,function(e){return!e.attributes||e.attributeFilter&&e.attributeFilter.length&&-1===e.attributeFilter.indexOf(t)&&-1===e.attributeFilter.indexOf(n)?void 0:e.attributeOldValue?u(a):r});break;case"DOMCharacterDataModified":var o=e.target,r=d("characterData",o),a=e.prevValue;i(o,function(e){return e.characterData?e.characterDataOldValue?u(a):r:void 0});break;case"DOMNodeRemoved":this.addTransientObserver(e.target);case"DOMNodeInserted":var s,c,h=e.target;"DOMNodeInserted"===e.type?(s=[h],c=[]):(s=[],c=[h]);var f=h.previousSibling,p=h.nextSibling,r=d("childList",e.target.parentNode);r.addedNodes=s,r.removedNodes=c,r.previousSibling=f,r.nextSibling=p,i(e.relatedNode,function(e){return e.childList?r:void 0})}l()}},e.JsMutationObserver=a,e.MutationObserver||(e.MutationObserver=a,a._isPolyfilled=!0)}}(self),function(){function e(e){switch(e){case"&":return"&amp;";case"<":return"&lt;";case">":return"&gt;";case" ":return"&nbsp;"}}function t(t){return t.replace(l,e)}var n="undefined"==typeof HTMLTemplateElement,o=function(){if(!n){var e=document.createDocumentFragment(),t=document.createElement("template");e.appendChild(t),t.content.appendChild(document.createElement("div"));var o=e.cloneNode(!0);return 0===o.firstChild.content.childNodes.length}}(),r="template",i=function(){};if(n){var a=document.implementation.createHTMLDocument("template"),s=!0,c=document.createElement("style");c.textContent=r+"{display:none;}";var d=document.head;d.insertBefore(c,d.firstElementChild),i.prototype=Object.create(HTMLElement.prototype),i.decorate=function(e){if(!e.content){e.content=a.createDocumentFragment();for(var n;n=e.firstChild;)e.content.appendChild(n);if(s)try{Object.defineProperty(e,"innerHTML",{get:function(){for(var e="",n=this.content.firstChild;n;n=n.nextSibling)e+=n.outerHTML||t(n.data);return e},set:function(e){for(a.body.innerHTML=e,i.bootstrap(a);this.content.firstChild;)this.content.removeChild(this.content.firstChild);for(;a.body.firstChild;)this.content.appendChild(a.body.firstChild)},configurable:!0}),e.cloneNode=function(e){return i.cloneNode(this,e)}}catch(o){s=!1}i.bootstrap(e.content)}},i.bootstrap=function(e){for(var t,n=e.querySelectorAll(r),o=0,a=n.length;a>o&&(t=n[o]);o++)i.decorate(t)},document.addEventListener("DOMContentLoaded",function(){i.bootstrap(document)});var u=document.createElement;document.createElement=function(){"use strict";var e=u.apply(document,arguments);return"template"==e.localName&&i.decorate(e),e};var l=/[&\u00A0<>]/g}if(n||o){var h=Node.prototype.cloneNode;i.cloneNode=function(e,t){var n=h.call(e);return this.decorate&&this.decorate(n),t&&(n.content.appendChild(h.call(e.content,!0)),this.fixClonedDom(n.content,e.content)),n},i.fixClonedDom=function(e,t){for(var n,o,i=t.querySelectorAll(r),a=e.querySelectorAll(r),s=0,c=a.length;c>s;s++)o=i[s],n=a[s],this.decorate&&this.decorate(o),n.parentNode.replaceChild(o.cloneNode(!0),n)};var f=document.importNode;Node.prototype.cloneNode=function(e){var t=h.call(this,e);return e&&i.fixClonedDom(t,this),t},document.importNode=function(e,t){if(e.localName===r)return i.cloneNode(e,t);var n=f.call(document,e,t);return t&&i.fixClonedDom(n,e),n},o&&(HTMLTemplateElement.prototype.cloneNode=function(e){return i.cloneNode(this,e)})}n&&(HTMLTemplateElement=i)}(),function(e){"use strict";if(!window.performance){var t=Date.now();window.performance={now:function(){return Date.now()-t}}}window.requestAnimationFrame||(window.requestAnimationFrame=function(){var e=window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame;return e?function(t){return e(function(){t(performance.now())})}:function(e){return window.setTimeout(e,1e3/60)}}()),window.cancelAnimationFrame||(window.cancelAnimationFrame=function(){return window.webkitCancelAnimationFrame||window.mozCancelAnimationFrame||function(e){clearTimeout(e)}}());var n=function(){var e=document.createEvent("Event");return e.initEvent("foo",!0,!0),e.preventDefault(),e.defaultPrevented}();if(!n){var o=Event.prototype.preventDefault;Event.prototype.preventDefault=function(){this.cancelable&&(o.call(this),Object.defineProperty(this,"defaultPrevented",{get:function(){return!0},configurable:!0}))}}var r=/Trident/.test(navigator.userAgent);if((!window.CustomEvent||r&&"function"!=typeof window.CustomEvent)&&(window.CustomEvent=function(e,t){t=t||{};var n=document.createEvent("CustomEvent");return n.initCustomEvent(e,Boolean(t.bubbles),Boolean(t.cancelable),t.detail),n},window.CustomEvent.prototype=window.Event.prototype),!window.Event||r&&"function"!=typeof window.Event){var i=window.Event;window.Event=function(e,t){t=t||{};var n=document.createEvent("Event");return n.initEvent(e,Boolean(t.bubbles),Boolean(t.cancelable)),n},window.Event.prototype=i.prototype}}(window.WebComponents),window.HTMLImports=window.HTMLImports||{flags:{}},function(e){function t(e,t){t=t||p,o(function(){i(e,t)},t)}function n(e){return"complete"===e.readyState||e.readyState===w}function o(e,t){if(n(t))e&&e();else{var r=function(){("complete"===t.readyState||t.readyState===w)&&(t.removeEventListener(_,r),o(e,t))};t.addEventListener(_,r)}}function r(e){e.target.__loaded=!0}function i(e,t){function n(){c==d&&e&&e({allImports:s,loadedImports:u,errorImports:l})}function o(e){r(e),u.push(this),c++,n()}function i(e){l.push(this),c++,n()}var s=t.querySelectorAll("link[rel=import]"),c=0,d=s.length,u=[],l=[];if(d)for(var h,f=0;d>f&&(h=s[f]);f++)a(h)?(u.push(this),c++,n()):(h.addEventListener("load",o),h.addEventListener("error",i));else n()}function a(e){return l?e.__loaded||e["import"]&&"loading"!==e["import"].readyState:e.__importParsed}function s(e){for(var t,n=0,o=e.length;o>n&&(t=e[n]);n++)c(t)&&d(t)}function c(e){return"link"===e.localName&&"import"===e.rel}function d(e){var t=e["import"];t?r({target:e}):(e.addEventListener("load",r),e.addEventListener("error",r))}var u="import",l=Boolean(u in document.createElement("link")),h=Boolean(window.ShadowDOMPolyfill),f=function(e){return h?window.ShadowDOMPolyfill.wrapIfNeeded(e):e},p=f(document),m={get:function(){var e=window.HTMLImports.currentScript||document.currentScript||("complete"!==document.readyState?document.scripts[document.scripts.length-1]:null);return f(e)},configurable:!0};Object.defineProperty(document,"_currentScript",m),Object.defineProperty(p,"_currentScript",m);var v=/Trident/.test(navigator.userAgent),w=v?"complete":"interactive",_="readystatechange";l&&(new MutationObserver(function(e){for(var t,n=0,o=e.length;o>n&&(t=e[n]);n++)t.addedNodes&&s(t.addedNodes)}).observe(document.head,{childList:!0}),function(){if("loading"===document.readyState)for(var e,t=document.querySelectorAll("link[rel=import]"),n=0,o=t.length;o>n&&(e=t[n]);n++)d(e)}()),t(function(e){window.HTMLImports.ready=!0,window.HTMLImports.readyTime=(new Date).getTime();var t=p.createEvent("CustomEvent");t.initCustomEvent("HTMLImportsLoaded",!0,!0,e),p.dispatchEvent(t)}),e.IMPORT_LINK_TYPE=u,e.useNative=l,e.rootDocument=p,e.whenReady=t,e.isIE=v}(window.HTMLImports),function(e){var t=[],n=function(e){t.push(e)},o=function(){t.forEach(function(t){t(e)})};e.addModule=n,e.initializeModules=o}(window.HTMLImports),window.HTMLImports.addModule(function(e){var t=/(url\()([^)]*)(\))/g,n=/(@import[\s]+(?!url\())([^;]*)(;)/g,o={resolveUrlsInStyle:function(e,t){var n=e.ownerDocument,o=n.createElement("a");return e.textContent=this.resolveUrlsInCssText(e.textContent,t,o),e},resolveUrlsInCssText:function(e,o,r){var i=this.replaceUrls(e,r,o,t);return i=this.replaceUrls(i,r,o,n)},replaceUrls:function(e,t,n,o){return e.replace(o,function(e,o,r,i){var a=r.replace(/["']/g,"");return n&&(a=new URL(a,n).href),t.href=a,a=t.href,o+"'"+a+"'"+i})}};e.path=o}),window.HTMLImports.addModule(function(e){var t={async:!0,ok:function(e){return e.status>=200&&e.status<300||304===e.status||0===e.status},load:function(n,o,r){var i=new XMLHttpRequest;return(e.flags.debug||e.flags.bust)&&(n+="?"+Math.random()),i.open("GET",n,t.async),i.addEventListener("readystatechange",function(e){if(4===i.readyState){var n=null;try{var a=i.getResponseHeader("Location");a&&(n="/"===a.substr(0,1)?location.origin+a:a)}catch(e){console.error(e.message)}o.call(r,!t.ok(i)&&i,i.response||i.responseText,n)}}),i.send(),i},loadDocument:function(e,t,n){this.load(e,t,n).responseType="document"}};e.xhr=t}),window.HTMLImports.addModule(function(e){var t=e.xhr,n=e.flags,o=function(e,t){this.cache={},this.onload=e,this.oncomplete=t,this.inflight=0,this.pending={}};o.prototype={addNodes:function(e){this.inflight+=e.length;for(var t,n=0,o=e.length;o>n&&(t=e[n]);n++)this.require(t);this.checkDone()},addNode:function(e){this.inflight++,this.require(e),this.checkDone()},require:function(e){var t=e.src||e.href;e.__nodeUrl=t,this.dedupe(t,e)||this.fetch(t,e)},dedupe:function(e,t){if(this.pending[e])return this.pending[e].push(t),!0;return this.cache[e]?(this.onload(e,t,this.cache[e]),this.tail(),!0):(this.pending[e]=[t],!1)},fetch:function(e,o){if(n.load&&console.log("fetch",e,o),e)if(e.match(/^data:/)){var r=e.split(","),i=r[0],a=r[1];a=i.indexOf(";base64")>-1?atob(a):decodeURIComponent(a),setTimeout(function(){this.receive(e,o,null,a)}.bind(this),0)}else{var s=function(t,n,r){this.receive(e,o,t,n,r)}.bind(this);t.load(e,s)}else setTimeout(function(){this.receive(e,o,{error:"href must be specified"},null)}.bind(this),0)},receive:function(e,t,n,o,r){this.cache[e]=o;for(var i,a=this.pending[e],s=0,c=a.length;c>s&&(i=a[s]);s++)this.onload(e,i,o,n,r),this.tail();this.pending[e]=null},tail:function(){--this.inflight,this.checkDone()},checkDone:function(){this.inflight||this.oncomplete()}},e.Loader=o}),window.HTMLImports.addModule(function(e){var t=function(e){this.addCallback=e,this.mo=new MutationObserver(this.handler.bind(this))};t.prototype={handler:function(e){for(var t,n=0,o=e.length;o>n&&(t=e[n]);n++)"childList"===t.type&&t.addedNodes.length&&this.addedNodes(t.addedNodes)},addedNodes:function(e){this.addCallback&&this.addCallback(e);for(var t,n=0,o=e.length;o>n&&(t=e[n]);n++)t.children&&t.children.length&&this.addedNodes(t.children)},observe:function(e){this.mo.observe(e,{childList:!0,subtree:!0})}},e.Observer=t}),window.HTMLImports.addModule(function(e){function t(e){return"link"===e.localName&&e.rel===u}function n(e){var t=o(e);return"data:text/javascript;charset=utf-8,"+encodeURIComponent(t)}function o(e){return e.textContent+r(e)}function r(e){var t=e.ownerDocument;t.__importedScripts=t.__importedScripts||0;var n=e.ownerDocument.baseURI,o=t.__importedScripts?"-"+t.__importedScripts:"";return t.__importedScripts++,"\n//# sourceURL="+n+o+".js\n"}function i(e){var t=e.ownerDocument.createElement("style");return t.textContent=e.textContent,a.resolveUrlsInStyle(t),t}var a=e.path,s=e.rootDocument,c=e.flags,d=e.isIE,u=e.IMPORT_LINK_TYPE,l="link[rel="+u+"]",h={documentSelectors:l,importsSelectors:[l,"link[rel=stylesheet]:not([type])","style:not([type])","script:not([type])",'script[type="application/javascript"]','script[type="text/javascript"]'].join(","),map:{link:"parseLink",script:"parseScript",style:"parseStyle"},dynamicElements:[],parseNext:function(){var e=this.nextToParse();e&&this.parse(e)},parse:function(e){if(this.isParsed(e))return void(c.parse&&console.log("[%s] is already parsed",e.localName));var t=this[this.map[e.localName]];t&&(this.markParsing(e),t.call(this,e))},parseDynamic:function(e,t){this.dynamicElements.push(e),t||this.parseNext()},markParsing:function(e){c.parse&&console.log("parsing",e),this.parsingElement=e},markParsingComplete:function(e){e.__importParsed=!0,this.markDynamicParsingComplete(e),e.__importElement&&(e.__importElement.__importParsed=!0,this.markDynamicParsingComplete(e.__importElement)),this.parsingElement=null,c.parse&&console.log("completed",e)},markDynamicParsingComplete:function(e){var t=this.dynamicElements.indexOf(e);t>=0&&this.dynamicElements.splice(t,1)},parseImport:function(e){if(e["import"]=e.__doc,window.HTMLImports.__importsParsingHook&&window.HTMLImports.__importsParsingHook(e),e["import"]&&(e["import"].__importParsed=!0),this.markParsingComplete(e),e.__resource&&!e.__error?e.dispatchEvent(new CustomEvent("load",{bubbles:!1})):e.dispatchEvent(new CustomEvent("error",{bubbles:!1})),e.__pending)for(var t;e.__pending.length;)t=e.__pending.shift(),t&&t({target:e});this.parseNext()},parseLink:function(e){t(e)?this.parseImport(e):(e.href=e.href,this.parseGeneric(e))},parseStyle:function(e){var t=e;e=i(e),t.__appliedElement=e,e.__importElement=t,this.parseGeneric(e)},parseGeneric:function(e){this.trackElement(e),this.addElementToDocument(e)},rootImportForElement:function(e){for(var t=e;t.ownerDocument.__importLink;)t=t.ownerDocument.__importLink;return t},addElementToDocument:function(e){var t=this.rootImportForElement(e.__importElement||e);t.parentNode.insertBefore(e,t)},trackElement:function(e,t){var n=this,o=function(r){e.removeEventListener("load",o),e.removeEventListener("error",o),t&&t(r),n.markParsingComplete(e),n.parseNext()};if(e.addEventListener("load",o),e.addEventListener("error",o),d&&"style"===e.localName){var r=!1;if(-1==e.textContent.indexOf("@import"))r=!0;else if(e.sheet){r=!0;for(var i,a=e.sheet.cssRules,s=a?a.length:0,c=0;s>c&&(i=a[c]);c++)i.type===CSSRule.IMPORT_RULE&&(r=r&&Boolean(i.styleSheet))}r&&setTimeout(function(){e.dispatchEvent(new CustomEvent("load",{bubbles:!1}))})}},parseScript:function(t){var o=document.createElement("script");o.__importElement=t,o.src=t.src?t.src:n(t),e.currentScript=t,this.trackElement(o,function(t){o.parentNode&&o.parentNode.removeChild(o),e.currentScript=null}),this.addElementToDocument(o)},nextToParse:function(){return this._mayParse=[],!this.parsingElement&&(this.nextToParseInDoc(s)||this.nextToParseDynamic())},nextToParseInDoc:function(e,n){if(e&&this._mayParse.indexOf(e)<0){this._mayParse.push(e);for(var o,r=e.querySelectorAll(this.parseSelectorsForNode(e)),i=0,a=r.length;a>i&&(o=r[i]);i++)if(!this.isParsed(o))return this.hasResource(o)?t(o)?this.nextToParseInDoc(o.__doc,o):o:void 0}return n},nextToParseDynamic:function(){return this.dynamicElements[0]},parseSelectorsForNode:function(e){var t=e.ownerDocument||e;return t===s?this.documentSelectors:this.importsSelectors},isParsed:function(e){return e.__importParsed},needsDynamicParsing:function(e){return this.dynamicElements.indexOf(e)>=0},hasResource:function(e){return t(e)&&void 0===e.__doc?!1:!0}};e.parser=h,e.IMPORT_SELECTOR=l}),window.HTMLImports.addModule(function(e){function t(e){return n(e,a)}function n(e,t){return"link"===e.localName&&e.getAttribute("rel")===t}function o(e){return!!Object.getOwnPropertyDescriptor(e,"baseURI")}function r(e,t){var n=document.implementation.createHTMLDocument(a);n._URL=t;var r=n.createElement("base");r.setAttribute("href",t),n.baseURI||o(n)||Object.defineProperty(n,"baseURI",{value:t});var i=n.createElement("meta");return i.setAttribute("charset","utf-8"),n.head.appendChild(i),n.head.appendChild(r),n.body.innerHTML=e,window.HTMLTemplateElement&&HTMLTemplateElement.bootstrap&&HTMLTemplateElement.bootstrap(n),n}var i=e.flags,a=e.IMPORT_LINK_TYPE,s=e.IMPORT_SELECTOR,c=e.rootDocument,d=e.Loader,u=e.Observer,l=e.parser,h={documents:{},documentPreloadSelectors:s,importsPreloadSelectors:[s].join(","),loadNode:function(e){f.addNode(e)},loadSubtree:function(e){var t=this.marshalNodes(e);f.addNodes(t)},marshalNodes:function(e){return e.querySelectorAll(this.loadSelectorsForNode(e))},loadSelectorsForNode:function(e){var t=e.ownerDocument||e;return t===c?this.documentPreloadSelectors:this.importsPreloadSelectors},loaded:function(e,n,o,a,s){if(i.load&&console.log("loaded",e,n),n.__resource=o,n.__error=a,t(n)){var c=this.documents[e];void 0===c&&(c=a?null:r(o,s||e),c&&(c.__importLink=n,this.bootDocument(c)),this.documents[e]=c),n.__doc=c}l.parseNext()},bootDocument:function(e){this.loadSubtree(e),this.observer.observe(e),l.parseNext()},loadedAll:function(){l.parseNext()}},f=new d(h.loaded.bind(h),h.loadedAll.bind(h));if(h.observer=new u,!document.baseURI){var p={get:function(){var e=document.querySelector("base");return e?e.href:window.location.href},configurable:!0};Object.defineProperty(document,"baseURI",p),Object.defineProperty(c,"baseURI",p)}e.importer=h,e.importLoader=f}),window.HTMLImports.addModule(function(e){var t=e.parser,n=e.importer,o={added:function(e){for(var o,r,i,a,s=0,c=e.length;c>s&&(a=e[s]);s++)o||(o=a.ownerDocument,r=t.isParsed(o)),i=this.shouldLoadNode(a),i&&n.loadNode(a),this.shouldParseNode(a)&&r&&t.parseDynamic(a,i)},shouldLoadNode:function(e){return 1===e.nodeType&&r.call(e,n.loadSelectorsForNode(e))},shouldParseNode:function(e){return 1===e.nodeType&&r.call(e,t.parseSelectorsForNode(e))}};n.observer.addCallback=o.added.bind(o);var r=HTMLElement.prototype.matches||HTMLElement.prototype.matchesSelector||HTMLElement.prototype.webkitMatchesSelector||HTMLElement.prototype.mozMatchesSelector||HTMLElement.prototype.msMatchesSelector}),function(e){function t(){window.HTMLImports.importer.bootDocument(o)}var n=e.initializeModules;e.isIE;if(!e.useNative){n();var o=e.rootDocument;"complete"===document.readyState||"interactive"===document.readyState&&!window.attachEvent?t():document.addEventListener("DOMContentLoaded",t)}}(window.HTMLImports),window.CustomElements=window.CustomElements||{flags:{}},function(e){var t=e.flags,n=[],o=function(e){n.push(e)},r=function(){n.forEach(function(t){t(e)})};e.addModule=o,e.initializeModules=r,e.hasNative=Boolean(document.registerElement),e.isIE=/Trident/.test(navigator.userAgent),e.useNative=!t.register&&e.hasNative&&!window.ShadowDOMPolyfill&&(!window.HTMLImports||window.HTMLImports.useNative)}(window.CustomElements),window.CustomElements.addModule(function(e){function t(e,t){n(e,function(e){return t(e)?!0:void o(e,t)}),o(e,t)}function n(e,t,o){var r=e.firstElementChild;if(!r)for(r=e.firstChild;r&&r.nodeType!==Node.ELEMENT_NODE;)r=r.nextSibling;for(;r;)t(r,o)!==!0&&n(r,t,o),r=r.nextElementSibling;return null}function o(e,n){for(var o=e.shadowRoot;o;)t(o,n),o=o.olderShadowRoot}function r(e,t){i(e,t,[])}function i(e,t,n){if(e=window.wrap(e),!(n.indexOf(e)>=0)){n.push(e);for(var o,r=e.querySelectorAll("link[rel="+a+"]"),s=0,c=r.length;c>s&&(o=r[s]);s++)o["import"]&&i(o["import"],t,n);t(e)}}var a=window.HTMLImports?window.HTMLImports.IMPORT_LINK_TYPE:"none";e.forDocumentTree=r,e.forSubtree=t}),window.CustomElements.addModule(function(e){function t(e,t){return n(e,t)||o(e,t)}function n(t,n){return e.upgrade(t,n)?!0:void(n&&a(t))}function o(e,t){g(e,function(e){return n(e,t)?!0:void 0})}function r(e){L.push(e),E||(E=!0,setTimeout(i))}function i(){E=!1;for(var e,t=L,n=0,o=t.length;o>n&&(e=t[n]);n++)e();L=[]}function a(e){y?r(function(){s(e)}):s(e)}function s(e){e.__upgraded__&&!e.__attached&&(e.__attached=!0,e.attachedCallback&&e.attachedCallback())}function c(e){d(e),g(e,function(e){d(e)})}function d(e){y?r(function(){u(e)}):u(e)}function u(e){e.__upgraded__&&e.__attached&&(e.__attached=!1,e.detachedCallback&&e.detachedCallback())}function l(e){for(var t=e,n=window.wrap(document);t;){if(t==n)return!0;
-t=t.parentNode||t.nodeType===Node.DOCUMENT_FRAGMENT_NODE&&t.host}}function h(e){if(e.shadowRoot&&!e.shadowRoot.__watched){_.dom&&console.log("watching shadow-root for: ",e.localName);for(var t=e.shadowRoot;t;)m(t),t=t.olderShadowRoot}}function f(e,n){if(_.dom){var o=n[0];if(o&&"childList"===o.type&&o.addedNodes&&o.addedNodes){for(var r=o.addedNodes[0];r&&r!==document&&!r.host;)r=r.parentNode;var i=r&&(r.URL||r._URL||r.host&&r.host.localName)||"";i=i.split("/?").shift().split("/").pop()}console.group("mutations (%d) [%s]",n.length,i||"")}var a=l(e);n.forEach(function(e){"childList"===e.type&&(N(e.addedNodes,function(e){e.localName&&t(e,a)}),N(e.removedNodes,function(e){e.localName&&c(e)}))}),_.dom&&console.groupEnd()}function p(e){for(e=window.wrap(e),e||(e=window.wrap(document));e.parentNode;)e=e.parentNode;var t=e.__observer;t&&(f(e,t.takeRecords()),i())}function m(e){if(!e.__observer){var t=new MutationObserver(f.bind(this,e));t.observe(e,{childList:!0,subtree:!0}),e.__observer=t}}function v(e){e=window.wrap(e),_.dom&&console.group("upgradeDocument: ",e.baseURI.split("/").pop());var n=e===window.wrap(document);t(e,n),m(e),_.dom&&console.groupEnd()}function w(e){b(e,v)}var _=e.flags,g=e.forSubtree,b=e.forDocumentTree,y=window.MutationObserver._isPolyfilled&&_["throttle-attached"];e.hasPolyfillMutations=y,e.hasThrottledAttached=y;var E=!1,L=[],N=Array.prototype.forEach.call.bind(Array.prototype.forEach),M=Element.prototype.createShadowRoot;M&&(Element.prototype.createShadowRoot=function(){var e=M.call(this);return window.CustomElements.watchShadow(this),e}),e.watchShadow=h,e.upgradeDocumentTree=w,e.upgradeDocument=v,e.upgradeSubtree=o,e.upgradeAll=t,e.attached=a,e.takeRecords=p}),window.CustomElements.addModule(function(e){function t(t,o){if("template"===t.localName&&window.HTMLTemplateElement&&HTMLTemplateElement.decorate&&HTMLTemplateElement.decorate(t),!t.__upgraded__&&t.nodeType===Node.ELEMENT_NODE){var r=t.getAttribute("is"),i=e.getRegisteredDefinition(t.localName)||e.getRegisteredDefinition(r);if(i&&(r&&i.tag==t.localName||!r&&!i["extends"]))return n(t,i,o)}}function n(t,n,r){return a.upgrade&&console.group("upgrade:",t.localName),n.is&&t.setAttribute("is",n.is),o(t,n),t.__upgraded__=!0,i(t),r&&e.attached(t),e.upgradeSubtree(t,r),a.upgrade&&console.groupEnd(),t}function o(e,t){Object.__proto__?e.__proto__=t.prototype:(r(e,t.prototype,t["native"]),e.__proto__=t.prototype)}function r(e,t,n){for(var o={},r=t;r!==n&&r!==HTMLElement.prototype;){for(var i,a=Object.getOwnPropertyNames(r),s=0;i=a[s];s++)o[i]||(Object.defineProperty(e,i,Object.getOwnPropertyDescriptor(r,i)),o[i]=1);r=Object.getPrototypeOf(r)}}function i(e){e.createdCallback&&e.createdCallback()}var a=e.flags;e.upgrade=t,e.upgradeWithDefinition=n,e.implementPrototype=o}),window.CustomElements.addModule(function(e){function t(t,o){var c=o||{};if(!t)throw new Error("document.registerElement: first argument `name` must not be empty");if(t.indexOf("-")<0)throw new Error("document.registerElement: first argument ('name') must contain a dash ('-'). Argument provided was '"+String(t)+"'.");if(r(t))throw new Error("Failed to execute 'registerElement' on 'Document': Registration failed for type '"+String(t)+"'. The type name is invalid.");if(d(t))throw new Error("DuplicateDefinitionError: a type with name '"+String(t)+"' is already registered");return c.prototype||(c.prototype=Object.create(HTMLElement.prototype)),c.__name=t.toLowerCase(),c.lifecycle=c.lifecycle||{},c.ancestry=i(c["extends"]),a(c),s(c),n(c.prototype),u(c.__name,c),c.ctor=l(c),c.ctor.prototype=c.prototype,c.prototype.constructor=c.ctor,e.ready&&w(document),c.ctor}function n(e){if(!e.setAttribute._polyfilled){var t=e.setAttribute;e.setAttribute=function(e,n){o.call(this,e,n,t)};var n=e.removeAttribute;e.removeAttribute=function(e){o.call(this,e,null,n)},e.setAttribute._polyfilled=!0}}function o(e,t,n){e=e.toLowerCase();var o=this.getAttribute(e);n.apply(this,arguments);var r=this.getAttribute(e);this.attributeChangedCallback&&r!==o&&this.attributeChangedCallback(e,o,r)}function r(e){for(var t=0;t<E.length;t++)if(e===E[t])return!0}function i(e){var t=d(e);return t?i(t["extends"]).concat([t]):[]}function a(e){for(var t,n=e["extends"],o=0;t=e.ancestry[o];o++)n=t.is&&t.tag;e.tag=n||e.__name,n&&(e.is=e.__name)}function s(e){if(!Object.__proto__){var t=HTMLElement.prototype;if(e.is){var n=document.createElement(e.tag);t=Object.getPrototypeOf(n)}for(var o,r=e.prototype,i=!1;r;)r==t&&(i=!0),o=Object.getPrototypeOf(r),o&&(r.__proto__=o),r=o;i||console.warn(e.tag+" prototype not found in prototype chain for "+e.is),e["native"]=t}}function c(e){return g(M(e.tag),e)}function d(e){return e?L[e.toLowerCase()]:void 0}function u(e,t){L[e]=t}function l(e){return function(){return c(e)}}function h(e,t,n){return e===N?f(t,n):T(e,t)}function f(e,t){e&&(e=e.toLowerCase()),t&&(t=t.toLowerCase());var n=d(t||e);if(n){if(e==n.tag&&t==n.is)return new n.ctor;if(!t&&!n.is)return new n.ctor}var o;return t?(o=f(e),o.setAttribute("is",t),o):(o=M(e),e.indexOf("-")>=0&&b(o,HTMLElement),o)}function p(e,t){var n=e[t];e[t]=function(){var e=n.apply(this,arguments);return _(e),e}}var m,v=e.isIE,w=e.upgradeDocumentTree,_=e.upgradeAll,g=e.upgradeWithDefinition,b=e.implementPrototype,y=e.useNative,E=["annotation-xml","color-profile","font-face","font-face-src","font-face-uri","font-face-format","font-face-name","missing-glyph"],L={},N="http://www.w3.org/1999/xhtml",M=document.createElement.bind(document),T=document.createElementNS.bind(document);m=Object.__proto__||y?function(e,t){return e instanceof t}:function(e,t){if(e instanceof t)return!0;for(var n=e;n;){if(n===t.prototype)return!0;n=n.__proto__}return!1},p(Node.prototype,"cloneNode"),p(document,"importNode"),v&&!function(){var e=document.importNode;document.importNode=function(){var t=e.apply(document,arguments);if(t.nodeType==t.DOCUMENT_FRAGMENT_NODE){var n=document.createDocumentFragment();return n.appendChild(t),n}return t}}(),document.registerElement=t,document.createElement=f,document.createElementNS=h,e.registry=L,e["instanceof"]=m,e.reservedTagList=E,e.getRegisteredDefinition=d,document.register=document.registerElement}),function(e){function t(){i(window.wrap(document)),window.CustomElements.ready=!0;var e=window.requestAnimationFrame||function(e){setTimeout(e,16)};e(function(){setTimeout(function(){window.CustomElements.readyTime=Date.now(),window.HTMLImports&&(window.CustomElements.elapsed=window.CustomElements.readyTime-window.HTMLImports.readyTime),document.dispatchEvent(new CustomEvent("WebComponentsReady",{bubbles:!0}))})})}var n=e.useNative,o=e.initializeModules;e.isIE;if(n){var r=function(){};e.watchShadow=r,e.upgrade=r,e.upgradeAll=r,e.upgradeDocumentTree=r,e.upgradeSubtree=r,e.takeRecords=r,e["instanceof"]=function(e,t){return e instanceof t}}else o();var i=e.upgradeDocumentTree,a=e.upgradeDocument;if(window.wrap||(window.ShadowDOMPolyfill?(window.wrap=window.ShadowDOMPolyfill.wrapIfNeeded,window.unwrap=window.ShadowDOMPolyfill.unwrapIfNeeded):window.wrap=window.unwrap=function(e){return e}),window.HTMLImports&&(window.HTMLImports.__importsParsingHook=function(e){e["import"]&&a(wrap(e["import"]))}),"complete"===document.readyState||e.flags.eager)t();else if("interactive"!==document.readyState||window.attachEvent||window.HTMLImports&&!window.HTMLImports.ready){var s=window.HTMLImports&&!window.HTMLImports.ready?"HTMLImportsLoaded":"DOMContentLoaded";window.addEventListener(s,t)}else t()}(window.CustomElements),function(e){var t=document.createElement("style");t.textContent="body {transition: opacity ease-in 0.2s; } \nbody[unresolved] {opacity: 0; display: block; overflow: hidden; position: relative; } \n";var n=document.querySelector("head");n.insertBefore(t,n.firstChild)}(window.WebComponents);
\ No newline at end of file
+// @version 0.7.23
+!function(){window.WebComponents=window.WebComponents||{flags:{}};var e="webcomponents-lite.js",t=document.querySelector('script[src*="'+e+'"]'),n={};if(!n.noOpts){if(location.search.slice(1).split("&").forEach(function(e){var t,o=e.split("=");o[0]&&(t=o[0].match(/wc-(.+)/))&&(n[t[1]]=o[1]||!0)}),t)for(var o,r=0;o=t.attributes[r];r++)"src"!==o.name&&(n[o.name]=o.value||!0);if(n.log&&n.log.split){var i=n.log.split(",");n.log={},i.forEach(function(e){n.log[e]=!0})}else n.log={}}n.register&&(window.CustomElements=window.CustomElements||{flags:{}},window.CustomElements.flags.register=n.register),WebComponents.flags=n}(),function(e){"use strict";function t(e){return void 0!==h[e]}function n(){s.call(this),this._isInvalid=!0}function o(e){return""==e&&n.call(this),e.toLowerCase()}function r(e){var t=e.charCodeAt(0);return t>32&&t<127&&[34,35,60,62,63,96].indexOf(t)==-1?e:encodeURIComponent(e)}function i(e){var t=e.charCodeAt(0);return t>32&&t<127&&[34,35,60,62,96].indexOf(t)==-1?e:encodeURIComponent(e)}function a(e,a,s){function c(e){g.push(e)}var d=a||"scheme start",l=0,u="",w=!1,_=!1,g=[];e:for(;(e[l-1]!=p||0==l)&&!this._isInvalid;){var b=e[l];switch(d){case"scheme start":if(!b||!m.test(b)){if(a){c("Invalid scheme.");break e}u="",d="no scheme";continue}u+=b.toLowerCase(),d="scheme";break;case"scheme":if(b&&v.test(b))u+=b.toLowerCase();else{if(":"!=b){if(a){if(p==b)break e;c("Code point not allowed in scheme: "+b);break e}u="",l=0,d="no scheme";continue}if(this._scheme=u,u="",a)break e;t(this._scheme)&&(this._isRelative=!0),d="file"==this._scheme?"relative":this._isRelative&&s&&s._scheme==this._scheme?"relative or authority":this._isRelative?"authority first slash":"scheme data"}break;case"scheme data":"?"==b?(this._query="?",d="query"):"#"==b?(this._fragment="#",d="fragment"):p!=b&&"\t"!=b&&"\n"!=b&&"\r"!=b&&(this._schemeData+=r(b));break;case"no scheme":if(s&&t(s._scheme)){d="relative";continue}c("Missing scheme."),n.call(this);break;case"relative or authority":if("/"!=b||"/"!=e[l+1]){c("Expected /, got: "+b),d="relative";continue}d="authority ignore slashes";break;case"relative":if(this._isRelative=!0,"file"!=this._scheme&&(this._scheme=s._scheme),p==b){this._host=s._host,this._port=s._port,this._path=s._path.slice(),this._query=s._query,this._username=s._username,this._password=s._password;break e}if("/"==b||"\\"==b)"\\"==b&&c("\\ is an invalid code point."),d="relative slash";else if("?"==b)this._host=s._host,this._port=s._port,this._path=s._path.slice(),this._query="?",this._username=s._username,this._password=s._password,d="query";else{if("#"!=b){var y=e[l+1],E=e[l+2];("file"!=this._scheme||!m.test(b)||":"!=y&&"|"!=y||p!=E&&"/"!=E&&"\\"!=E&&"?"!=E&&"#"!=E)&&(this._host=s._host,this._port=s._port,this._username=s._username,this._password=s._password,this._path=s._path.slice(),this._path.pop()),d="relative path";continue}this._host=s._host,this._port=s._port,this._path=s._path.slice(),this._query=s._query,this._fragment="#",this._username=s._username,this._password=s._password,d="fragment"}break;case"relative slash":if("/"!=b&&"\\"!=b){"file"!=this._scheme&&(this._host=s._host,this._port=s._port,this._username=s._username,this._password=s._password),d="relative path";continue}"\\"==b&&c("\\ is an invalid code point."),d="file"==this._scheme?"file host":"authority ignore slashes";break;case"authority first slash":if("/"!=b){c("Expected '/', got: "+b),d="authority ignore slashes";continue}d="authority second slash";break;case"authority second slash":if(d="authority ignore slashes","/"!=b){c("Expected '/', got: "+b);continue}break;case"authority ignore slashes":if("/"!=b&&"\\"!=b){d="authority";continue}c("Expected authority, got: "+b);break;case"authority":if("@"==b){w&&(c("@ already seen."),u+="%40"),w=!0;for(var L=0;L<u.length;L++){var N=u[L];if("\t"!=N&&"\n"!=N&&"\r"!=N)if(":"!=N||null!==this._password){var M=r(N);null!==this._password?this._password+=M:this._username+=M}else this._password="";else c("Invalid whitespace in authority.")}u=""}else{if(p==b||"/"==b||"\\"==b||"?"==b||"#"==b){l-=u.length,u="",d="host";continue}u+=b}break;case"file host":if(p==b||"/"==b||"\\"==b||"?"==b||"#"==b){2!=u.length||!m.test(u[0])||":"!=u[1]&&"|"!=u[1]?0==u.length?d="relative path start":(this._host=o.call(this,u),u="",d="relative path start"):d="relative path";continue}"\t"==b||"\n"==b||"\r"==b?c("Invalid whitespace in file host."):u+=b;break;case"host":case"hostname":if(":"!=b||_){if(p==b||"/"==b||"\\"==b||"?"==b||"#"==b){if(this._host=o.call(this,u),u="",d="relative path start",a)break e;continue}"\t"!=b&&"\n"!=b&&"\r"!=b?("["==b?_=!0:"]"==b&&(_=!1),u+=b):c("Invalid code point in host/hostname: "+b)}else if(this._host=o.call(this,u),u="",d="port","hostname"==a)break e;break;case"port":if(/[0-9]/.test(b))u+=b;else{if(p==b||"/"==b||"\\"==b||"?"==b||"#"==b||a){if(""!=u){var T=parseInt(u,10);T!=h[this._scheme]&&(this._port=T+""),u=""}if(a)break e;d="relative path start";continue}"\t"==b||"\n"==b||"\r"==b?c("Invalid code point in port: "+b):n.call(this)}break;case"relative path start":if("\\"==b&&c("'\\' not allowed in path."),d="relative path","/"!=b&&"\\"!=b)continue;break;case"relative path":if(p!=b&&"/"!=b&&"\\"!=b&&(a||"?"!=b&&"#"!=b))"\t"!=b&&"\n"!=b&&"\r"!=b&&(u+=r(b));else{"\\"==b&&c("\\ not allowed in relative path.");var O;(O=f[u.toLowerCase()])&&(u=O),".."==u?(this._path.pop(),"/"!=b&&"\\"!=b&&this._path.push("")):"."==u&&"/"!=b&&"\\"!=b?this._path.push(""):"."!=u&&("file"==this._scheme&&0==this._path.length&&2==u.length&&m.test(u[0])&&"|"==u[1]&&(u=u[0]+":"),this._path.push(u)),u="","?"==b?(this._query="?",d="query"):"#"==b&&(this._fragment="#",d="fragment")}break;case"query":a||"#"!=b?p!=b&&"\t"!=b&&"\n"!=b&&"\r"!=b&&(this._query+=i(b)):(this._fragment="#",d="fragment");break;case"fragment":p!=b&&"\t"!=b&&"\n"!=b&&"\r"!=b&&(this._fragment+=b)}l++}}function s(){this._scheme="",this._schemeData="",this._username="",this._password=null,this._host="",this._port="",this._path=[],this._query="",this._fragment="",this._isInvalid=!1,this._isRelative=!1}function c(e,t){void 0===t||t instanceof c||(t=new c(String(t))),this._url=e,s.call(this);var n=e.replace(/^[ \t\r\n\f]+|[ \t\r\n\f]+$/g,"");a.call(this,n,null,t)}var d=!1;if(!e.forceJURL)try{var l=new URL("b","http://a");l.pathname="c%20d",d="http://a/c%20d"===l.href}catch(u){}if(!d){var h=Object.create(null);h.ftp=21,h.file=0,h.gopher=70,h.http=80,h.https=443,h.ws=80,h.wss=443;var f=Object.create(null);f["%2e"]=".",f[".%2e"]="..",f["%2e."]="..",f["%2e%2e"]="..";var p=void 0,m=/[a-zA-Z]/,v=/[a-zA-Z0-9\+\-\.]/;c.prototype={toString:function(){return this.href},get href(){if(this._isInvalid)return this._url;var e="";return""==this._username&&null==this._password||(e=this._username+(null!=this._password?":"+this._password:"")+"@"),this.protocol+(this._isRelative?"//"+e+this.host:"")+this.pathname+this._query+this._fragment},set href(e){s.call(this),a.call(this,e)},get protocol(){return this._scheme+":"},set protocol(e){this._isInvalid||a.call(this,e+":","scheme start")},get host(){return this._isInvalid?"":this._port?this._host+":"+this._port:this._host},set host(e){!this._isInvalid&&this._isRelative&&a.call(this,e,"host")},get hostname(){return this._host},set hostname(e){!this._isInvalid&&this._isRelative&&a.call(this,e,"hostname")},get port(){return this._port},set port(e){!this._isInvalid&&this._isRelative&&a.call(this,e,"port")},get pathname(){return this._isInvalid?"":this._isRelative?"/"+this._path.join("/"):this._schemeData},set pathname(e){!this._isInvalid&&this._isRelative&&(this._path=[],a.call(this,e,"relative path start"))},get search(){return this._isInvalid||!this._query||"?"==this._query?"":this._query},set search(e){!this._isInvalid&&this._isRelative&&(this._query="?","?"==e[0]&&(e=e.slice(1)),a.call(this,e,"query"))},get hash(){return this._isInvalid||!this._fragment||"#"==this._fragment?"":this._fragment},set hash(e){this._isInvalid||(this._fragment="#","#"==e[0]&&(e=e.slice(1)),a.call(this,e,"fragment"))},get origin(){var e;if(this._isInvalid||!this._scheme)return"";switch(this._scheme){case"data":case"file":case"javascript":case"mailto":return"null"}return e=this.host,e?this._scheme+"://"+e:""}};var w=e.URL;w&&(c.createObjectURL=function(e){return w.createObjectURL.apply(w,arguments)},c.revokeObjectURL=function(e){w.revokeObjectURL(e)}),e.URL=c}}(self),"undefined"==typeof WeakMap&&!function(){var e=Object.defineProperty,t=Date.now()%1e9,n=function(){this.name="__st"+(1e9*Math.random()>>>0)+(t++ +"__")};n.prototype={set:function(t,n){var o=t[this.name];return o&&o[0]===t?o[1]=n:e(t,this.name,{value:[t,n],writable:!0}),this},get:function(e){var t;return(t=e[this.name])&&t[0]===e?t[1]:void 0},"delete":function(e){var t=e[this.name];return!(!t||t[0]!==e)&&(t[0]=t[1]=void 0,!0)},has:function(e){var t=e[this.name];return!!t&&t[0]===e}},window.WeakMap=n}(),function(e){function t(e){b.push(e),g||(g=!0,m(o))}function n(e){return window.ShadowDOMPolyfill&&window.ShadowDOMPolyfill.wrapIfNeeded(e)||e}function o(){g=!1;var e=b;b=[],e.sort(function(e,t){return e.uid_-t.uid_});var t=!1;e.forEach(function(e){var n=e.takeRecords();r(e),n.length&&(e.callback_(n,e),t=!0)}),t&&o()}function r(e){e.nodes_.forEach(function(t){var n=v.get(t);n&&n.forEach(function(t){t.observer===e&&t.removeTransientObservers()})})}function i(e,t){for(var n=e;n;n=n.parentNode){var o=v.get(n);if(o)for(var r=0;r<o.length;r++){var i=o[r],a=i.options;if(n===e||a.subtree){var s=t(a);s&&i.enqueue(s)}}}}function a(e){this.callback_=e,this.nodes_=[],this.records_=[],this.uid_=++y}function s(e,t){this.type=e,this.target=t,this.addedNodes=[],this.removedNodes=[],this.previousSibling=null,this.nextSibling=null,this.attributeName=null,this.attributeNamespace=null,this.oldValue=null}function c(e){var t=new s(e.type,e.target);return t.addedNodes=e.addedNodes.slice(),t.removedNodes=e.removedNodes.slice(),t.previousSibling=e.previousSibling,t.nextSibling=e.nextSibling,t.attributeName=e.attributeName,t.attributeNamespace=e.attributeNamespace,t.oldValue=e.oldValue,t}function d(e,t){return E=new s(e,t)}function l(e){return L?L:(L=c(E),L.oldValue=e,L)}function u(){E=L=void 0}function h(e){return e===L||e===E}function f(e,t){return e===t?e:L&&h(e)?L:null}function p(e,t,n){this.observer=e,this.target=t,this.options=n,this.transientObservedNodes=[]}if(!e.JsMutationObserver){var m,v=new WeakMap;if(/Trident|Edge/.test(navigator.userAgent))m=setTimeout;else if(window.setImmediate)m=window.setImmediate;else{var w=[],_=String(Math.random());window.addEventListener("message",function(e){if(e.data===_){var t=w;w=[],t.forEach(function(e){e()})}}),m=function(e){w.push(e),window.postMessage(_,"*")}}var g=!1,b=[],y=0;a.prototype={observe:function(e,t){if(e=n(e),!t.childList&&!t.attributes&&!t.characterData||t.attributeOldValue&&!t.attributes||t.attributeFilter&&t.attributeFilter.length&&!t.attributes||t.characterDataOldValue&&!t.characterData)throw new SyntaxError;var o=v.get(e);o||v.set(e,o=[]);for(var r,i=0;i<o.length;i++)if(o[i].observer===this){r=o[i],r.removeListeners(),r.options=t;break}r||(r=new p(this,e,t),o.push(r),this.nodes_.push(e)),r.addListeners()},disconnect:function(){this.nodes_.forEach(function(e){for(var t=v.get(e),n=0;n<t.length;n++){var o=t[n];if(o.observer===this){o.removeListeners(),t.splice(n,1);break}}},this),this.records_=[]},takeRecords:function(){var e=this.records_;return this.records_=[],e}};var E,L;p.prototype={enqueue:function(e){var n=this.observer.records_,o=n.length;if(n.length>0){var r=n[o-1],i=f(r,e);if(i)return void(n[o-1]=i)}else t(this.observer);n[o]=e},addListeners:function(){this.addListeners_(this.target)},addListeners_:function(e){var t=this.options;t.attributes&&e.addEventListener("DOMAttrModified",this,!0),t.characterData&&e.addEventListener("DOMCharacterDataModified",this,!0),t.childList&&e.addEventListener("DOMNodeInserted",this,!0),(t.childList||t.subtree)&&e.addEventListener("DOMNodeRemoved",this,!0)},removeListeners:function(){this.removeListeners_(this.target)},removeListeners_:function(e){var t=this.options;t.attributes&&e.removeEventListener("DOMAttrModified",this,!0),t.characterData&&e.removeEventListener("DOMCharacterDataModified",this,!0),t.childList&&e.removeEventListener("DOMNodeInserted",this,!0),(t.childList||t.subtree)&&e.removeEventListener("DOMNodeRemoved",this,!0)},addTransientObserver:function(e){if(e!==this.target){this.addListeners_(e),this.transientObservedNodes.push(e);var t=v.get(e);t||v.set(e,t=[]),t.push(this)}},removeTransientObservers:function(){var e=this.transientObservedNodes;this.transientObservedNodes=[],e.forEach(function(e){this.removeListeners_(e);for(var t=v.get(e),n=0;n<t.length;n++)if(t[n]===this){t.splice(n,1);break}},this)},handleEvent:function(e){switch(e.stopImmediatePropagation(),e.type){case"DOMAttrModified":var t=e.attrName,n=e.relatedNode.namespaceURI,o=e.target,r=new d("attributes",o);r.attributeName=t,r.attributeNamespace=n;var a=e.attrChange===MutationEvent.ADDITION?null:e.prevValue;i(o,function(e){if(e.attributes&&(!e.attributeFilter||!e.attributeFilter.length||e.attributeFilter.indexOf(t)!==-1||e.attributeFilter.indexOf(n)!==-1))return e.attributeOldValue?l(a):r});break;case"DOMCharacterDataModified":var o=e.target,r=d("characterData",o),a=e.prevValue;i(o,function(e){if(e.characterData)return e.characterDataOldValue?l(a):r});break;case"DOMNodeRemoved":this.addTransientObserver(e.target);case"DOMNodeInserted":var s,c,h=e.target;"DOMNodeInserted"===e.type?(s=[h],c=[]):(s=[],c=[h]);var f=h.previousSibling,p=h.nextSibling,r=d("childList",e.target.parentNode);r.addedNodes=s,r.removedNodes=c,r.previousSibling=f,r.nextSibling=p,i(e.relatedNode,function(e){if(e.childList)return r})}u()}},e.JsMutationObserver=a,e.MutationObserver||(e.MutationObserver=a,a._isPolyfilled=!0)}}(self),function(){function e(e){switch(e){case"&":return"&amp;";case"<":return"&lt;";case">":return"&gt;";case" ":return"&nbsp;"}}function t(t){return t.replace(u,e)}var n="undefined"==typeof HTMLTemplateElement;/Trident/.test(navigator.userAgent)&&!function(){var e=document.importNode;document.importNode=function(){var t=e.apply(document,arguments);if(t.nodeType===Node.DOCUMENT_FRAGMENT_NODE){var n=document.createDocumentFragment();return n.appendChild(t),n}return t}}();var o=function(){if(!n){var e=document.createElement("template"),t=document.createElement("template");t.content.appendChild(document.createElement("div")),e.content.appendChild(t);var o=e.cloneNode(!0);return 0===o.content.childNodes.length||0===o.content.firstChild.content.childNodes.length}}(),r="template",i=function(){};if(n){var a=document.implementation.createHTMLDocument("template"),s=!0,c=document.createElement("style");c.textContent=r+"{display:none;}";var d=document.head;d.insertBefore(c,d.firstElementChild),i.prototype=Object.create(HTMLElement.prototype),i.decorate=function(e){if(!e.content){e.content=a.createDocumentFragment();for(var n;n=e.firstChild;)e.content.appendChild(n);if(e.cloneNode=function(e){return i.cloneNode(this,e)},s)try{Object.defineProperty(e,"innerHTML",{get:function(){for(var e="",n=this.content.firstChild;n;n=n.nextSibling)e+=n.outerHTML||t(n.data);return e},set:function(e){for(a.body.innerHTML=e,i.bootstrap(a);this.content.firstChild;)this.content.removeChild(this.content.firstChild);for(;a.body.firstChild;)this.content.appendChild(a.body.firstChild)},configurable:!0})}catch(o){s=!1}i.bootstrap(e.content)}},i.bootstrap=function(e){for(var t,n=e.querySelectorAll(r),o=0,a=n.length;o<a&&(t=n[o]);o++)i.decorate(t)},document.addEventListener("DOMContentLoaded",function(){i.bootstrap(document)});var l=document.createElement;document.createElement=function(){"use strict";var e=l.apply(document,arguments);return"template"===e.localName&&i.decorate(e),e};var u=/[&\u00A0<>]/g}if(n||o){var h=Node.prototype.cloneNode;i.cloneNode=function(e,t){var n=h.call(e,!1);return this.decorate&&this.decorate(n),t&&(n.content.appendChild(h.call(e.content,!0)),this.fixClonedDom(n.content,e.content)),n},i.fixClonedDom=function(e,t){if(t.querySelectorAll)for(var n,o,i=t.querySelectorAll(r),a=e.querySelectorAll(r),s=0,c=a.length;s<c;s++)o=i[s],n=a[s],this.decorate&&this.decorate(o),n.parentNode.replaceChild(o.cloneNode(!0),n)};var f=document.importNode;Node.prototype.cloneNode=function(e){var t=h.call(this,e);return e&&i.fixClonedDom(t,this),t},document.importNode=function(e,t){if(e.localName===r)return i.cloneNode(e,t);var n=f.call(document,e,t);return t&&i.fixClonedDom(n,e),n},o&&(HTMLTemplateElement.prototype.cloneNode=function(e){return i.cloneNode(this,e)})}n&&(window.HTMLTemplateElement=i)}(),function(e){"use strict";if(!window.performance||!window.performance.now){var t=Date.now();window.performance={now:function(){return Date.now()-t}}}window.requestAnimationFrame||(window.requestAnimationFrame=function(){var e=window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame;return e?function(t){return e(function(){t(performance.now())})}:function(e){return window.setTimeout(e,1e3/60)}}()),window.cancelAnimationFrame||(window.cancelAnimationFrame=function(){return window.webkitCancelAnimationFrame||window.mozCancelAnimationFrame||function(e){clearTimeout(e)}}());var n=function(){var e=document.createEvent("Event");return e.initEvent("foo",!0,!0),e.preventDefault(),e.defaultPrevented}();if(!n){var o=Event.prototype.preventDefault;Event.prototype.preventDefault=function(){this.cancelable&&(o.call(this),Object.defineProperty(this,"defaultPrevented",{get:function(){return!0},configurable:!0}))}}var r=/Trident/.test(navigator.userAgent);if((!window.CustomEvent||r&&"function"!=typeof window.CustomEvent)&&(window.CustomEvent=function(e,t){t=t||{};var n=document.createEvent("CustomEvent");return n.initCustomEvent(e,Boolean(t.bubbles),Boolean(t.cancelable),t.detail),n},window.CustomEvent.prototype=window.Event.prototype),!window.Event||r&&"function"!=typeof window.Event){var i=window.Event;window.Event=function(e,t){t=t||{};var n=document.createEvent("Event");return n.initEvent(e,Boolean(t.bubbles),Boolean(t.cancelable)),n},window.Event.prototype=i.prototype}}(window.WebComponents),window.HTMLImports=window.HTMLImports||{flags:{}},function(e){function t(e,t){t=t||p,o(function(){i(e,t)},t)}function n(e){return"complete"===e.readyState||e.readyState===w}function o(e,t){if(n(t))e&&e();else{var r=function(){"complete"!==t.readyState&&t.readyState!==w||(t.removeEventListener(_,r),o(e,t))};t.addEventListener(_,r)}}function r(e){e.target.__loaded=!0}function i(e,t){function n(){c==d&&e&&e({allImports:s,loadedImports:l,errorImports:u})}function o(e){r(e),l.push(this),c++,n()}function i(e){u.push(this),c++,n()}var s=t.querySelectorAll("link[rel=import]"),c=0,d=s.length,l=[],u=[];if(d)for(var h,f=0;f<d&&(h=s[f]);f++)a(h)?(l.push(this),c++,n()):(h.addEventListener("load",o),h.addEventListener("error",i));else n()}function a(e){return u?e.__loaded||e["import"]&&"loading"!==e["import"].readyState:e.__importParsed}function s(e){for(var t,n=0,o=e.length;n<o&&(t=e[n]);n++)c(t)&&d(t)}function c(e){return"link"===e.localName&&"import"===e.rel}function d(e){var t=e["import"];t?r({target:e}):(e.addEventListener("load",r),e.addEventListener("error",r))}var l="import",u=Boolean(l in document.createElement("link")),h=Boolean(window.ShadowDOMPolyfill),f=function(e){return h?window.ShadowDOMPolyfill.wrapIfNeeded(e):e},p=f(document),m={get:function(){var e=window.HTMLImports.currentScript||document.currentScript||("complete"!==document.readyState?document.scripts[document.scripts.length-1]:null);return f(e)},configurable:!0};Object.defineProperty(document,"_currentScript",m),Object.defineProperty(p,"_currentScript",m);var v=/Trident/.test(navigator.userAgent),w=v?"complete":"interactive",_="readystatechange";u&&(new MutationObserver(function(e){for(var t,n=0,o=e.length;n<o&&(t=e[n]);n++)t.addedNodes&&s(t.addedNodes)}).observe(document.head,{childList:!0}),function(){if("loading"===document.readyState)for(var e,t=document.querySelectorAll("link[rel=import]"),n=0,o=t.length;n<o&&(e=t[n]);n++)d(e)}()),t(function(e){window.HTMLImports.ready=!0,window.HTMLImports.readyTime=(new Date).getTime();var t=p.createEvent("CustomEvent");t.initCustomEvent("HTMLImportsLoaded",!0,!0,e),p.dispatchEvent(t)}),e.IMPORT_LINK_TYPE=l,e.useNative=u,e.rootDocument=p,e.whenReady=t,e.isIE=v}(window.HTMLImports),function(e){var t=[],n=function(e){t.push(e)},o=function(){t.forEach(function(t){t(e)})};e.addModule=n,e.initializeModules=o}(window.HTMLImports),window.HTMLImports.addModule(function(e){var t=/(url\()([^)]*)(\))/g,n=/(@import[\s]+(?!url\())([^;]*)(;)/g,o={resolveUrlsInStyle:function(e,t){var n=e.ownerDocument,o=n.createElement("a");return e.textContent=this.resolveUrlsInCssText(e.textContent,t,o),e},resolveUrlsInCssText:function(e,o,r){var i=this.replaceUrls(e,r,o,t);return i=this.replaceUrls(i,r,o,n)},replaceUrls:function(e,t,n,o){return e.replace(o,function(e,o,r,i){var a=r.replace(/["']/g,"");return n&&(a=new URL(a,n).href),t.href=a,a=t.href,o+"'"+a+"'"+i})}};e.path=o}),window.HTMLImports.addModule(function(e){var t={async:!0,ok:function(e){return e.status>=200&&e.status<300||304===e.status||0===e.status},load:function(n,o,r){var i=new XMLHttpRequest;return(e.flags.debug||e.flags.bust)&&(n+="?"+Math.random()),i.open("GET",n,t.async),i.addEventListener("readystatechange",function(e){if(4===i.readyState){var n=null;try{var a=i.getResponseHeader("Location");a&&(n="/"===a.substr(0,1)?location.origin+a:a)}catch(e){console.error(e.message)}o.call(r,!t.ok(i)&&i,i.response||i.responseText,n)}}),i.send(),i},loadDocument:function(e,t,n){this.load(e,t,n).responseType="document"}};e.xhr=t}),window.HTMLImports.addModule(function(e){var t=e.xhr,n=e.flags,o=function(e,t){this.cache={},this.onload=e,this.oncomplete=t,this.inflight=0,this.pending={}};o.prototype={addNodes:function(e){this.inflight+=e.length;for(var t,n=0,o=e.length;n<o&&(t=e[n]);n++)this.require(t);this.checkDone()},addNode:function(e){this.inflight++,this.require(e),this.checkDone()},require:function(e){var t=e.src||e.href;e.__nodeUrl=t,this.dedupe(t,e)||this.fetch(t,e)},dedupe:function(e,t){if(this.pending[e])return this.pending[e].push(t),!0;return this.cache[e]?(this.onload(e,t,this.cache[e]),this.tail(),!0):(this.pending[e]=[t],!1)},fetch:function(e,o){if(n.load&&console.log("fetch",e,o),e)if(e.match(/^data:/)){var r=e.split(","),i=r[0],a=r[1];a=i.indexOf(";base64")>-1?atob(a):decodeURIComponent(a),setTimeout(function(){this.receive(e,o,null,a)}.bind(this),0)}else{var s=function(t,n,r){this.receive(e,o,t,n,r)}.bind(this);t.load(e,s)}else setTimeout(function(){this.receive(e,o,{error:"href must be specified"},null)}.bind(this),0)},receive:function(e,t,n,o,r){this.cache[e]=o;for(var i,a=this.pending[e],s=0,c=a.length;s<c&&(i=a[s]);s++)this.onload(e,i,o,n,r),this.tail();this.pending[e]=null},tail:function(){--this.inflight,this.checkDone()},checkDone:function(){this.inflight||this.oncomplete()}},e.Loader=o}),window.HTMLImports.addModule(function(e){var t=function(e){this.addCallback=e,this.mo=new MutationObserver(this.handler.bind(this))};t.prototype={handler:function(e){for(var t,n=0,o=e.length;n<o&&(t=e[n]);n++)"childList"===t.type&&t.addedNodes.length&&this.addedNodes(t.addedNodes)},addedNodes:function(e){this.addCallback&&this.addCallback(e);for(var t,n=0,o=e.length;n<o&&(t=e[n]);n++)t.children&&t.children.length&&this.addedNodes(t.children)},observe:function(e){this.mo.observe(e,{childList:!0,subtree:!0})}},e.Observer=t}),window.HTMLImports.addModule(function(e){function t(e){return"link"===e.localName&&e.rel===l}function n(e){var t=o(e);return"data:text/javascript;charset=utf-8,"+encodeURIComponent(t)}function o(e){return e.textContent+r(e)}function r(e){var t=e.ownerDocument;t.__importedScripts=t.__importedScripts||0;var n=e.ownerDocument.baseURI,o=t.__importedScripts?"-"+t.__importedScripts:"";return t.__importedScripts++,"\n//# sourceURL="+n+o+".js\n"}function i(e){var t=e.ownerDocument.createElement("style");return t.textContent=e.textContent,a.resolveUrlsInStyle(t),t}var a=e.path,s=e.rootDocument,c=e.flags,d=e.isIE,l=e.IMPORT_LINK_TYPE,u="link[rel="+l+"]",h={documentSelectors:u,importsSelectors:[u,"link[rel=stylesheet]:not([type])","style:not([type])","script:not([type])",'script[type="application/javascript"]','script[type="text/javascript"]'].join(","),map:{link:"parseLink",script:"parseScript",style:"parseStyle"},dynamicElements:[],parseNext:function(){var e=this.nextToParse();e&&this.parse(e)},parse:function(e){if(this.isParsed(e))return void(c.parse&&console.log("[%s] is already parsed",e.localName));var t=this[this.map[e.localName]];t&&(this.markParsing(e),t.call(this,e))},parseDynamic:function(e,t){this.dynamicElements.push(e),t||this.parseNext()},markParsing:function(e){c.parse&&console.log("parsing",e),this.parsingElement=e},markParsingComplete:function(e){e.__importParsed=!0,this.markDynamicParsingComplete(e),e.__importElement&&(e.__importElement.__importParsed=!0,this.markDynamicParsingComplete(e.__importElement)),this.parsingElement=null,c.parse&&console.log("completed",e)},markDynamicParsingComplete:function(e){var t=this.dynamicElements.indexOf(e);t>=0&&this.dynamicElements.splice(t,1)},parseImport:function(e){if(e["import"]=e.__doc,window.HTMLImports.__importsParsingHook&&window.HTMLImports.__importsParsingHook(e),e["import"]&&(e["import"].__importParsed=!0),this.markParsingComplete(e),e.__resource&&!e.__error?e.dispatchEvent(new CustomEvent("load",{bubbles:!1})):e.dispatchEvent(new CustomEvent("error",{bubbles:!1})),e.__pending)for(var t;e.__pending.length;)t=e.__pending.shift(),t&&t({target:e});this.parseNext()},parseLink:function(e){t(e)?this.parseImport(e):(e.href=e.href,this.parseGeneric(e))},parseStyle:function(e){var t=e;e=i(e),t.__appliedElement=e,e.__importElement=t,this.parseGeneric(e)},parseGeneric:function(e){this.trackElement(e),this.addElementToDocument(e)},rootImportForElement:function(e){for(var t=e;t.ownerDocument.__importLink;)t=t.ownerDocument.__importLink;return t},addElementToDocument:function(e){var t=this.rootImportForElement(e.__importElement||e);t.parentNode.insertBefore(e,t)},trackElement:function(e,t){var n=this,o=function(r){e.removeEventListener("load",o),e.removeEventListener("error",o),t&&t(r),n.markParsingComplete(e),n.parseNext()};if(e.addEventListener("load",o),e.addEventListener("error",o),d&&"style"===e.localName){var r=!1;if(e.textContent.indexOf("@import")==-1)r=!0;else if(e.sheet){r=!0;for(var i,a=e.sheet.cssRules,s=a?a.length:0,c=0;c<s&&(i=a[c]);c++)i.type===CSSRule.IMPORT_RULE&&(r=r&&Boolean(i.styleSheet))}r&&setTimeout(function(){e.dispatchEvent(new CustomEvent("load",{bubbles:!1}))})}},parseScript:function(t){var o=document.createElement("script");o.__importElement=t,o.src=t.src?t.src:n(t),e.currentScript=t,this.trackElement(o,function(t){o.parentNode&&o.parentNode.removeChild(o),e.currentScript=null}),this.addElementToDocument(o)},nextToParse:function(){return this._mayParse=[],!this.parsingElement&&(this.nextToParseInDoc(s)||this.nextToParseDynamic())},nextToParseInDoc:function(e,n){if(e&&this._mayParse.indexOf(e)<0){this._mayParse.push(e);for(var o,r=e.querySelectorAll(this.parseSelectorsForNode(e)),i=0,a=r.length;i<a&&(o=r[i]);i++)if(!this.isParsed(o))return this.hasResource(o)?t(o)?this.nextToParseInDoc(o.__doc,o):o:void 0}return n},nextToParseDynamic:function(){return this.dynamicElements[0]},parseSelectorsForNode:function(e){var t=e.ownerDocument||e;return t===s?this.documentSelectors:this.importsSelectors},isParsed:function(e){return e.__importParsed},needsDynamicParsing:function(e){return this.dynamicElements.indexOf(e)>=0},hasResource:function(e){return!t(e)||void 0!==e.__doc}};e.parser=h,e.IMPORT_SELECTOR=u}),window.HTMLImports.addModule(function(e){function t(e){return n(e,a)}function n(e,t){return"link"===e.localName&&e.getAttribute("rel")===t}function o(e){return!!Object.getOwnPropertyDescriptor(e,"baseURI")}function r(e,t){var n=document.implementation.createHTMLDocument(a);n._URL=t;var r=n.createElement("base");r.setAttribute("href",t),n.baseURI||o(n)||Object.defineProperty(n,"baseURI",{value:t});var i=n.createElement("meta");return i.setAttribute("charset","utf-8"),n.head.appendChild(i),n.head.appendChild(r),n.body.innerHTML=e,window.HTMLTemplateElement&&HTMLTemplateElement.bootstrap&&HTMLTemplateElement.bootstrap(n),n}var i=e.flags,a=e.IMPORT_LINK_TYPE,s=e.IMPORT_SELECTOR,c=e.rootDocument,d=e.Loader,l=e.Observer,u=e.parser,h={documents:{},documentPreloadSelectors:s,importsPreloadSelectors:[s].join(","),loadNode:function(e){f.addNode(e)},loadSubtree:function(e){var t=this.marshalNodes(e);f.addNodes(t)},marshalNodes:function(e){return e.querySelectorAll(this.loadSelectorsForNode(e))},loadSelectorsForNode:function(e){var t=e.ownerDocument||e;return t===c?this.documentPreloadSelectors:this.importsPreloadSelectors},loaded:function(e,n,o,a,s){if(i.load&&console.log("loaded",e,n),n.__resource=o,n.__error=a,t(n)){var c=this.documents[e];void 0===c&&(c=a?null:r(o,s||e),c&&(c.__importLink=n,this.bootDocument(c)),this.documents[e]=c),n.__doc=c}u.parseNext()},bootDocument:function(e){this.loadSubtree(e),this.observer.observe(e),u.parseNext()},loadedAll:function(){u.parseNext()}},f=new d(h.loaded.bind(h),h.loadedAll.bind(h));if(h.observer=new l,!document.baseURI){var p={get:function(){var e=document.querySelector("base");return e?e.href:window.location.href},configurable:!0};Object.defineProperty(document,"baseURI",p),Object.defineProperty(c,"baseURI",p)}e.importer=h,e.importLoader=f}),window.HTMLImports.addModule(function(e){var t=e.parser,n=e.importer,o={added:function(e){for(var o,r,i,a,s=0,c=e.length;s<c&&(a=e[s]);s++)o||(o=a.ownerDocument,r=t.isParsed(o)),i=this.shouldLoadNode(a),i&&n.loadNode(a),this.shouldParseNode(a)&&r&&t.parseDynamic(a,i)},shouldLoadNode:function(e){return 1===e.nodeType&&r.call(e,n.loadSelectorsForNode(e))},shouldParseNode:function(e){return 1===e.nodeType&&r.call(e,t.parseSelectorsForNode(e))}};n.observer.addCallback=o.added.bind(o);var r=HTMLElement.prototype.matches||HTMLElement.prototype.matchesSelector||HTMLElement.prototype.webkitMatchesSelector||HTMLElement.prototype.mozMatchesSelector||HTMLElement.prototype.msMatchesSelector}),function(e){function t(){window.HTMLImports.importer.bootDocument(o)}var n=e.initializeModules;e.isIE;if(!e.useNative){n();var o=e.rootDocument;"complete"===document.readyState||"interactive"===document.readyState&&!window.attachEvent?t():document.addEventListener("DOMContentLoaded",t)}}(window.HTMLImports),window.CustomElements=window.CustomElements||{flags:{}},function(e){var t=e.flags,n=[],o=function(e){n.push(e)},r=function(){n.forEach(function(t){t(e)})};e.addModule=o,e.initializeModules=r,e.hasNative=Boolean(document.registerElement),e.isIE=/Trident/.test(navigator.userAgent),e.useNative=!t.register&&e.hasNative&&!window.ShadowDOMPolyfill&&(!window.HTMLImports||window.HTMLImports.useNative)}(window.CustomElements),window.CustomElements.addModule(function(e){function t(e,t){n(e,function(e){return!!t(e)||void o(e,t)}),o(e,t)}function n(e,t,o){var r=e.firstElementChild;if(!r)for(r=e.firstChild;r&&r.nodeType!==Node.ELEMENT_NODE;)r=r.nextSibling;for(;r;)t(r,o)!==!0&&n(r,t,o),r=r.nextElementSibling;return null}function o(e,n){for(var o=e.shadowRoot;o;)t(o,n),o=o.olderShadowRoot}function r(e,t){i(e,t,[])}function i(e,t,n){if(e=window.wrap(e),!(n.indexOf(e)>=0)){n.push(e);for(var o,r=e.querySelectorAll("link[rel="+a+"]"),s=0,c=r.length;s<c&&(o=r[s]);s++)o["import"]&&i(o["import"],t,n);t(e)}}var a=window.HTMLImports?window.HTMLImports.IMPORT_LINK_TYPE:"none";e.forDocumentTree=r,e.forSubtree=t}),window.CustomElements.addModule(function(e){function t(e,t){return n(e,t)||o(e,t)}function n(t,n){return!!e.upgrade(t,n)||void(n&&a(t))}function o(e,t){g(e,function(e){if(n(e,t))return!0})}function r(e){L.push(e),E||(E=!0,setTimeout(i))}function i(){E=!1;for(var e,t=L,n=0,o=t.length;n<o&&(e=t[n]);n++)e();L=[]}function a(e){y?r(function(){s(e);
+}):s(e)}function s(e){e.__upgraded__&&!e.__attached&&(e.__attached=!0,e.attachedCallback&&e.attachedCallback())}function c(e){d(e),g(e,function(e){d(e)})}function d(e){y?r(function(){l(e)}):l(e)}function l(e){e.__upgraded__&&e.__attached&&(e.__attached=!1,e.detachedCallback&&e.detachedCallback())}function u(e){for(var t=e,n=window.wrap(document);t;){if(t==n)return!0;t=t.parentNode||t.nodeType===Node.DOCUMENT_FRAGMENT_NODE&&t.host}}function h(e){if(e.shadowRoot&&!e.shadowRoot.__watched){_.dom&&console.log("watching shadow-root for: ",e.localName);for(var t=e.shadowRoot;t;)m(t),t=t.olderShadowRoot}}function f(e,n){if(_.dom){var o=n[0];if(o&&"childList"===o.type&&o.addedNodes&&o.addedNodes){for(var r=o.addedNodes[0];r&&r!==document&&!r.host;)r=r.parentNode;var i=r&&(r.URL||r._URL||r.host&&r.host.localName)||"";i=i.split("/?").shift().split("/").pop()}console.group("mutations (%d) [%s]",n.length,i||"")}var a=u(e);n.forEach(function(e){"childList"===e.type&&(N(e.addedNodes,function(e){e.localName&&t(e,a)}),N(e.removedNodes,function(e){e.localName&&c(e)}))}),_.dom&&console.groupEnd()}function p(e){for(e=window.wrap(e),e||(e=window.wrap(document));e.parentNode;)e=e.parentNode;var t=e.__observer;t&&(f(e,t.takeRecords()),i())}function m(e){if(!e.__observer){var t=new MutationObserver(f.bind(this,e));t.observe(e,{childList:!0,subtree:!0}),e.__observer=t}}function v(e){e=window.wrap(e),_.dom&&console.group("upgradeDocument: ",e.baseURI.split("/").pop());var n=e===window.wrap(document);t(e,n),m(e),_.dom&&console.groupEnd()}function w(e){b(e,v)}var _=e.flags,g=e.forSubtree,b=e.forDocumentTree,y=window.MutationObserver._isPolyfilled&&_["throttle-attached"];e.hasPolyfillMutations=y,e.hasThrottledAttached=y;var E=!1,L=[],N=Array.prototype.forEach.call.bind(Array.prototype.forEach),M=Element.prototype.createShadowRoot;M&&(Element.prototype.createShadowRoot=function(){var e=M.call(this);return window.CustomElements.watchShadow(this),e}),e.watchShadow=h,e.upgradeDocumentTree=w,e.upgradeDocument=v,e.upgradeSubtree=o,e.upgradeAll=t,e.attached=a,e.takeRecords=p}),window.CustomElements.addModule(function(e){function t(t,o){if("template"===t.localName&&window.HTMLTemplateElement&&HTMLTemplateElement.decorate&&HTMLTemplateElement.decorate(t),!t.__upgraded__&&t.nodeType===Node.ELEMENT_NODE){var r=t.getAttribute("is"),i=e.getRegisteredDefinition(t.localName)||e.getRegisteredDefinition(r);if(i&&(r&&i.tag==t.localName||!r&&!i["extends"]))return n(t,i,o)}}function n(t,n,r){return a.upgrade&&console.group("upgrade:",t.localName),n.is&&t.setAttribute("is",n.is),o(t,n),t.__upgraded__=!0,i(t),r&&e.attached(t),e.upgradeSubtree(t,r),a.upgrade&&console.groupEnd(),t}function o(e,t){Object.__proto__?e.__proto__=t.prototype:(r(e,t.prototype,t["native"]),e.__proto__=t.prototype)}function r(e,t,n){for(var o={},r=t;r!==n&&r!==HTMLElement.prototype;){for(var i,a=Object.getOwnPropertyNames(r),s=0;i=a[s];s++)o[i]||(Object.defineProperty(e,i,Object.getOwnPropertyDescriptor(r,i)),o[i]=1);r=Object.getPrototypeOf(r)}}function i(e){e.createdCallback&&e.createdCallback()}var a=e.flags;e.upgrade=t,e.upgradeWithDefinition=n,e.implementPrototype=o}),window.CustomElements.addModule(function(e){function t(t,o){var c=o||{};if(!t)throw new Error("document.registerElement: first argument `name` must not be empty");if(t.indexOf("-")<0)throw new Error("document.registerElement: first argument ('name') must contain a dash ('-'). Argument provided was '"+String(t)+"'.");if(r(t))throw new Error("Failed to execute 'registerElement' on 'Document': Registration failed for type '"+String(t)+"'. The type name is invalid.");if(d(t))throw new Error("DuplicateDefinitionError: a type with name '"+String(t)+"' is already registered");return c.prototype||(c.prototype=Object.create(HTMLElement.prototype)),c.__name=t.toLowerCase(),c["extends"]&&(c["extends"]=c["extends"].toLowerCase()),c.lifecycle=c.lifecycle||{},c.ancestry=i(c["extends"]),a(c),s(c),n(c.prototype),l(c.__name,c),c.ctor=u(c),c.ctor.prototype=c.prototype,c.prototype.constructor=c.ctor,e.ready&&v(document),c.ctor}function n(e){if(!e.setAttribute._polyfilled){var t=e.setAttribute;e.setAttribute=function(e,n){o.call(this,e,n,t)};var n=e.removeAttribute;e.removeAttribute=function(e){o.call(this,e,null,n)},e.setAttribute._polyfilled=!0}}function o(e,t,n){e=e.toLowerCase();var o=this.getAttribute(e);n.apply(this,arguments);var r=this.getAttribute(e);this.attributeChangedCallback&&r!==o&&this.attributeChangedCallback(e,o,r)}function r(e){for(var t=0;t<y.length;t++)if(e===y[t])return!0}function i(e){var t=d(e);return t?i(t["extends"]).concat([t]):[]}function a(e){for(var t,n=e["extends"],o=0;t=e.ancestry[o];o++)n=t.is&&t.tag;e.tag=n||e.__name,n&&(e.is=e.__name)}function s(e){if(!Object.__proto__){var t=HTMLElement.prototype;if(e.is){var n=document.createElement(e.tag);t=Object.getPrototypeOf(n)}for(var o,r=e.prototype,i=!1;r;)r==t&&(i=!0),o=Object.getPrototypeOf(r),o&&(r.__proto__=o),r=o;i||console.warn(e.tag+" prototype not found in prototype chain for "+e.is),e["native"]=t}}function c(e){return _(N(e.tag),e)}function d(e){if(e)return E[e.toLowerCase()]}function l(e,t){E[e]=t}function u(e){return function(){return c(e)}}function h(e,t,n){return e===L?f(t,n):M(e,t)}function f(e,t){e&&(e=e.toLowerCase()),t&&(t=t.toLowerCase());var n=d(t||e);if(n){if(e==n.tag&&t==n.is)return new n.ctor;if(!t&&!n.is)return new n.ctor}var o;return t?(o=f(e),o.setAttribute("is",t),o):(o=N(e),e.indexOf("-")>=0&&g(o,HTMLElement),o)}function p(e,t){var n=e[t];e[t]=function(){var e=n.apply(this,arguments);return w(e),e}}var m,v=(e.isIE,e.upgradeDocumentTree),w=e.upgradeAll,_=e.upgradeWithDefinition,g=e.implementPrototype,b=e.useNative,y=["annotation-xml","color-profile","font-face","font-face-src","font-face-uri","font-face-format","font-face-name","missing-glyph"],E={},L="http://www.w3.org/1999/xhtml",N=document.createElement.bind(document),M=document.createElementNS.bind(document);m=Object.__proto__||b?function(e,t){return e instanceof t}:function(e,t){if(e instanceof t)return!0;for(var n=e;n;){if(n===t.prototype)return!0;n=n.__proto__}return!1},p(Node.prototype,"cloneNode"),p(document,"importNode"),document.registerElement=t,document.createElement=f,document.createElementNS=h,e.registry=E,e["instanceof"]=m,e.reservedTagList=y,e.getRegisteredDefinition=d,document.register=document.registerElement}),function(e){function t(){i(window.wrap(document)),window.CustomElements.ready=!0;var e=window.requestAnimationFrame||function(e){setTimeout(e,16)};e(function(){setTimeout(function(){window.CustomElements.readyTime=Date.now(),window.HTMLImports&&(window.CustomElements.elapsed=window.CustomElements.readyTime-window.HTMLImports.readyTime),document.dispatchEvent(new CustomEvent("WebComponentsReady",{bubbles:!0}))})})}var n=e.useNative,o=e.initializeModules;e.isIE;if(n){var r=function(){};e.watchShadow=r,e.upgrade=r,e.upgradeAll=r,e.upgradeDocumentTree=r,e.upgradeSubtree=r,e.takeRecords=r,e["instanceof"]=function(e,t){return e instanceof t}}else o();var i=e.upgradeDocumentTree,a=e.upgradeDocument;if(window.wrap||(window.ShadowDOMPolyfill?(window.wrap=window.ShadowDOMPolyfill.wrapIfNeeded,window.unwrap=window.ShadowDOMPolyfill.unwrapIfNeeded):window.wrap=window.unwrap=function(e){return e}),window.HTMLImports&&(window.HTMLImports.__importsParsingHook=function(e){e["import"]&&a(wrap(e["import"]))}),"complete"===document.readyState||e.flags.eager)t();else if("interactive"!==document.readyState||window.attachEvent||window.HTMLImports&&!window.HTMLImports.ready){var s=window.HTMLImports&&!window.HTMLImports.ready?"HTMLImportsLoaded":"DOMContentLoaded";window.addEventListener(s,t)}else t()}(window.CustomElements),function(e){var t=document.createElement("style");t.textContent="body {transition: opacity ease-in 0.2s; } \nbody[unresolved] {opacity: 0; display: block; overflow: hidden; position: relative; } \n";var n=document.querySelector("head");n.insertBefore(t,n.firstChild)}(window.WebComponents);
\ No newline at end of file
diff --git a/lib/webcomponents.js b/lib/webcomponents.js
old mode 100644
new mode 100755
index 8e9feb2..d30e911
--- a/lib/webcomponents.js
+++ b/lib/webcomponents.js
@@ -7,7 +7,7 @@
  * Code distributed by Google as part of the polymer project is also
  * subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
  */
-// @version 0.7.21
+// @version 0.7.23
 (function() {
   window.WebComponents = window.WebComponents || {
     flags: {}
@@ -211,6 +211,9 @@
     }
     function getDescriptor(source, name) {
       try {
+        if (source === window && name === "showModalDialog") {
+          return dummyDescriptor;
+        }
         return Object.getOwnPropertyDescriptor(source, name);
       } catch (ex) {
         return dummyDescriptor;
@@ -4656,7 +4659,7 @@
         if (cssRules) {
           Array.prototype.forEach.call(cssRules, function(rule) {
             if (rule.selectorText && (rule.style && rule.style.cssText !== undefined)) {
-              cssText += this.scopeSelector(rule.selectorText, scopeSelector, this.strictStyling) + " {\n	";
+              cssText += this.scopeSelector(rule.selectorText, scopeSelector, this.strictStyling) + " {\n\t";
               cssText += this.propertiesFromRule(rule) + "\n}\n\n";
             } else if (rule.type === CSSRule.MEDIA_RULE) {
               cssText += "@media " + rule.media.mediaText + " {\n";
@@ -4775,7 +4778,7 @@
       }
     };
     var selectorRe = /([^{]*)({[\s\S]*?})/gim, cssCommentRe = /\/\*[^*]*\*+([^\/*][^*]*\*+)*\//gim, cssCommentNextSelectorRe = /\/\*\s*@polyfill ([^*]*\*+([^\/*][^*]*\*+)*\/)([^{]*?){/gim, cssContentNextSelectorRe = /polyfill-next-selector[^}]*content\:[\s]*?['"](.*?)['"][;\s]*}([^{]*?){/gim, cssCommentRuleRe = /\/\*\s@polyfill-rule([^*]*\*+([^\/*][^*]*\*+)*)\//gim, cssContentRuleRe = /(polyfill-rule)[^}]*(content\:[\s]*['"](.*?)['"])[;\s]*[^}]*}/gim, cssCommentUnscopedRuleRe = /\/\*\s@polyfill-unscoped-rule([^*]*\*+([^\/*][^*]*\*+)*)\//gim, cssContentUnscopedRuleRe = /(polyfill-unscoped-rule)[^}]*(content\:[\s]*['"](.*?)['"])[;\s]*[^}]*}/gim, cssPseudoRe = /::(x-[^\s{,(]*)/gim, cssPartRe = /::part\(([^)]*)\)/gim, polyfillHost = "-shadowcsshost", polyfillHostContext = "-shadowcsscontext", parenSuffix = ")(?:\\((" + "(?:\\([^)(]*\\)|[^)(]*)+?" + ")\\))?([^,{]*)";
-    var cssColonHostRe = new RegExp("(" + polyfillHost + parenSuffix, "gim"), cssColonHostContextRe = new RegExp("(" + polyfillHostContext + parenSuffix, "gim"), selectorReSuffix = "([>\\s~+[.,{:][\\s\\S]*)?$", colonHostRe = /\:host/gim, colonHostContextRe = /\:host-context/gim, polyfillHostNoCombinator = polyfillHost + "-no-combinator", polyfillHostRe = new RegExp(polyfillHost, "gim"), polyfillHostContextRe = new RegExp(polyfillHostContext, "gim"), shadowDOMSelectorsRe = [ />>>/g, /::shadow/g, /::content/g, /\/deep\//g, /\/shadow\//g, /\/shadow-deep\//g, /\^\^/g, /\^/g ];
+    var cssColonHostRe = new RegExp("(" + polyfillHost + parenSuffix, "gim"), cssColonHostContextRe = new RegExp("(" + polyfillHostContext + parenSuffix, "gim"), selectorReSuffix = "([>\\s~+[.,{:][\\s\\S]*)?$", colonHostRe = /\:host/gim, colonHostContextRe = /\:host-context/gim, polyfillHostNoCombinator = polyfillHost + "-no-combinator", polyfillHostRe = new RegExp(polyfillHost, "gim"), polyfillHostContextRe = new RegExp(polyfillHostContext, "gim"), shadowDOMSelectorsRe = [ />>>/g, /::shadow/g, /::content/g, /\/deep\//g, /\/shadow\//g, /\/shadow-deep\//g, /\^\^/g, /\^(?!=)/g ];
     function stylesToCssText(styles, preserveComments) {
       var cssText = "";
       Array.prototype.forEach.call(styles, function(s) {
@@ -5055,7 +5058,7 @@
           this._fragment = "#";
           state = "fragment";
         } else {
-          if (EOF != c && "	" != c && "\n" != c && "\r" != c) {
+          if (EOF != c && "\t" != c && "\n" != c && "\r" != c) {
             this._schemeData += percentEscape(c);
           }
         }
@@ -5186,7 +5189,7 @@
           seenAt = true;
           for (var i = 0; i < buffer.length; i++) {
             var cp = buffer[i];
-            if ("	" == cp || "\n" == cp || "\r" == cp) {
+            if ("\t" == cp || "\n" == cp || "\r" == cp) {
               err("Invalid whitespace in authority.");
               continue;
             }
@@ -5220,7 +5223,7 @@
             state = "relative path start";
           }
           continue;
-        } else if ("	" == c || "\n" == c || "\r" == c) {
+        } else if ("\t" == c || "\n" == c || "\r" == c) {
           err("Invalid whitespace in file host.");
         } else {
           buffer += c;
@@ -5244,7 +5247,7 @@
             break loop;
           }
           continue;
-        } else if ("	" != c && "\n" != c && "\r" != c) {
+        } else if ("\t" != c && "\n" != c && "\r" != c) {
           if ("[" == c) {
             seenBracket = true;
           } else if ("]" == c) {
@@ -5272,7 +5275,7 @@
           }
           state = "relative path start";
           continue;
-        } else if ("	" == c || "\n" == c || "\r" == c) {
+        } else if ("\t" == c || "\n" == c || "\r" == c) {
           err("Invalid code point in port: " + c);
         } else {
           invalid.call(this);
@@ -5317,7 +5320,7 @@
             this._fragment = "#";
             state = "fragment";
           }
-        } else if ("	" != c && "\n" != c && "\r" != c) {
+        } else if ("\t" != c && "\n" != c && "\r" != c) {
           buffer += percentEscape(c);
         }
         break;
@@ -5326,13 +5329,13 @@
         if (!stateOverride && "#" == c) {
           this._fragment = "#";
           state = "fragment";
-        } else if (EOF != c && "	" != c && "\n" != c && "\r" != c) {
+        } else if (EOF != c && "\t" != c && "\n" != c && "\r" != c) {
           this._query += percentEscapeQuery(c);
         }
         break;
 
        case "fragment":
-        if (EOF != c && "	" != c && "\n" != c && "\r" != c) {
+        if (EOF != c && "\t" != c && "\n" != c && "\r" != c) {
           this._fragment += c;
         }
         break;
@@ -5768,7 +5771,7 @@
 
 (function(scope) {
   "use strict";
-  if (!window.performance) {
+  if (!(window.performance && window.performance.now)) {
     var start = Date.now();
     window.performance = {
       now: function() {
@@ -6930,6 +6933,9 @@
       definition.prototype = Object.create(HTMLElement.prototype);
     }
     definition.__name = name.toLowerCase();
+    if (definition.extends) {
+      definition.extends = definition.extends.toLowerCase();
+    }
     definition.lifecycle = definition.lifecycle || {};
     definition.ancestry = ancestry(definition.extends);
     resolveTagName(definition);
@@ -7102,21 +7108,6 @@
   }
   wrapDomMethodToForceUpgrade(Node.prototype, "cloneNode");
   wrapDomMethodToForceUpgrade(document, "importNode");
-  if (isIE) {
-    (function() {
-      var importNode = document.importNode;
-      document.importNode = function() {
-        var n = importNode.apply(document, arguments);
-        if (n.nodeType == n.DOCUMENT_FRAGMENT_NODE) {
-          var f = document.createDocumentFragment();
-          f.appendChild(n);
-          return f;
-        } else {
-          return n;
-        }
-      };
-    })();
-  }
   document.registerElement = register;
   document.createElement = createElement;
   document.createElementNS = createElementNS;
diff --git a/lib/webcomponents.min.js b/lib/webcomponents.min.js
old mode 100644
new mode 100755
index 155ba28..3927736
--- a/lib/webcomponents.min.js
+++ b/lib/webcomponents.min.js
@@ -7,8 +7,8 @@
  * Code distributed by Google as part of the polymer project is also
  * subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
  */
-// @version 0.7.21
-!function(){window.WebComponents=window.WebComponents||{flags:{}};var e="webcomponents.js",t=document.querySelector('script[src*="'+e+'"]'),n={};if(!n.noOpts){if(location.search.slice(1).split("&").forEach(function(e){var t,r=e.split("=");r[0]&&(t=r[0].match(/wc-(.+)/))&&(n[t[1]]=r[1]||!0)}),t)for(var r,o=0;r=t.attributes[o];o++)"src"!==r.name&&(n[r.name]=r.value||!0);if(n.log&&n.log.split){var i=n.log.split(",");n.log={},i.forEach(function(e){n.log[e]=!0})}else n.log={}}n.shadow=n.shadow||n.shadowdom||n.polyfill,"native"===n.shadow?n.shadow=!1:n.shadow=n.shadow||!HTMLElement.prototype.createShadowRoot,n.register&&(window.CustomElements=window.CustomElements||{flags:{}},window.CustomElements.flags.register=n.register),WebComponents.flags=n}(),WebComponents.flags.shadow&&("undefined"==typeof WeakMap&&!function(){var e=Object.defineProperty,t=Date.now()%1e9,n=function(){this.name="__st"+(1e9*Math.random()>>>0)+(t++ +"__")};n.prototype={set:function(t,n){var r=t[this.name];return r&&r[0]===t?r[1]=n:e(t,this.name,{value:[t,n],writable:!0}),this},get:function(e){var t;return(t=e[this.name])&&t[0]===e?t[1]:void 0},"delete":function(e){var t=e[this.name];return t&&t[0]===e?(t[0]=t[1]=void 0,!0):!1},has:function(e){var t=e[this.name];return t?t[0]===e:!1}},window.WeakMap=n}(),window.ShadowDOMPolyfill={},function(e){"use strict";function t(){if("undefined"!=typeof chrome&&chrome.app&&chrome.app.runtime)return!1;if(navigator.getDeviceStorage)return!1;try{var e=new Function("return true;");return e()}catch(t){return!1}}function n(e){if(!e)throw new Error("Assertion failed")}function r(e,t){for(var n=W(t),r=0;r<n.length;r++){var o=n[r];A(e,o,F(t,o))}return e}function o(e,t){for(var n=W(t),r=0;r<n.length;r++){var o=n[r];switch(o){case"arguments":case"caller":case"length":case"name":case"prototype":case"toString":continue}A(e,o,F(t,o))}return e}function i(e,t){for(var n=0;n<t.length;n++)if(t[n]in e)return t[n]}function a(e,t,n){U.value=n,A(e,t,U)}function s(e,t){var n=e.__proto__||Object.getPrototypeOf(e);if(q)try{W(n)}catch(r){n=n.__proto__}var o=R.get(n);if(o)return o;var i=s(n),a=E(i);return g(n,a,t),a}function c(e,t){w(e,t,!0)}function l(e,t){w(t,e,!1)}function u(e){return/^on[a-z]+$/.test(e)}function d(e){return/^[a-zA-Z_$][a-zA-Z_$0-9]*$/.test(e)}function p(e){return k&&d(e)?new Function("return this.__impl4cf1e782hg__."+e):function(){return this.__impl4cf1e782hg__[e]}}function h(e){return k&&d(e)?new Function("v","this.__impl4cf1e782hg__."+e+" = v"):function(t){this.__impl4cf1e782hg__[e]=t}}function f(e){return k&&d(e)?new Function("return this.__impl4cf1e782hg__."+e+".apply(this.__impl4cf1e782hg__, arguments)"):function(){return this.__impl4cf1e782hg__[e].apply(this.__impl4cf1e782hg__,arguments)}}function m(e,t){try{return Object.getOwnPropertyDescriptor(e,t)}catch(n){return B}}function w(t,n,r,o){for(var i=W(t),a=0;a<i.length;a++){var s=i[a];if("polymerBlackList_"!==s&&!(s in n||t.polymerBlackList_&&t.polymerBlackList_[s])){q&&t.__lookupGetter__(s);var c,l,d=m(t,s);if("function"!=typeof d.value){var w=u(s);c=w?e.getEventHandlerGetter(s):p(s),(d.writable||d.set||V)&&(l=w?e.getEventHandlerSetter(s):h(s));var v=V||d.configurable;A(n,s,{get:c,set:l,configurable:v,enumerable:d.enumerable})}else r&&(n[s]=f(s))}}}function v(e,t,n){if(null!=e){var r=e.prototype;g(r,t,n),o(t,e)}}function g(e,t,r){var o=t.prototype;n(void 0===R.get(e)),R.set(e,t),I.set(o,e),c(e,o),r&&l(o,r),a(o,"constructor",t),t.prototype=o}function b(e,t){return R.get(t.prototype)===e}function y(e){var t=Object.getPrototypeOf(e),n=s(t),r=E(n);return g(t,r,e),r}function E(e){function t(t){e.call(this,t)}var n=Object.create(e.prototype);return n.constructor=t,t.prototype=n,t}function _(e){return e&&e.__impl4cf1e782hg__}function S(e){return!_(e)}function T(e){if(null===e)return null;n(S(e));var t=e.__wrapper8e3dd93a60__;return null!=t?t:e.__wrapper8e3dd93a60__=new(s(e,e))(e)}function M(e){return null===e?null:(n(_(e)),e.__impl4cf1e782hg__)}function O(e){return e.__impl4cf1e782hg__}function L(e,t){t.__impl4cf1e782hg__=e,e.__wrapper8e3dd93a60__=t}function N(e){return e&&_(e)?M(e):e}function C(e){return e&&!_(e)?T(e):e}function j(e,t){null!==t&&(n(S(e)),n(void 0===t||_(t)),e.__wrapper8e3dd93a60__=t)}function D(e,t,n){G.get=n,A(e.prototype,t,G)}function H(e,t){D(e,t,function(){return T(this.__impl4cf1e782hg__[t])})}function x(e,t){e.forEach(function(e){t.forEach(function(t){e.prototype[t]=function(){var e=C(this);return e[t].apply(e,arguments)}})})}var R=new WeakMap,I=new WeakMap,P=Object.create(null),k=t(),A=Object.defineProperty,W=Object.getOwnPropertyNames,F=Object.getOwnPropertyDescriptor,U={value:void 0,configurable:!0,enumerable:!1,writable:!0};W(window);var q=/Firefox/.test(navigator.userAgent),B={get:function(){},set:function(e){},configurable:!0,enumerable:!0},V=function(){var e=Object.getOwnPropertyDescriptor(Node.prototype,"nodeType");return e&&!e.get&&!e.set}(),G={get:void 0,configurable:!0,enumerable:!0};e.addForwardingProperties=c,e.assert=n,e.constructorTable=R,e.defineGetter=D,e.defineWrapGetter=H,e.forwardMethodsToWrapper=x,e.isIdentifierName=d,e.isWrapper=_,e.isWrapperFor=b,e.mixin=r,e.nativePrototypeTable=I,e.oneOf=i,e.registerObject=y,e.registerWrapper=v,e.rewrap=j,e.setWrapper=L,e.unsafeUnwrap=O,e.unwrap=M,e.unwrapIfNeeded=N,e.wrap=T,e.wrapIfNeeded=C,e.wrappers=P}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e,t,n){return{index:e,removed:t,addedCount:n}}function n(){}var r=0,o=1,i=2,a=3;n.prototype={calcEditDistances:function(e,t,n,r,o,i){for(var a=i-o+1,s=n-t+1,c=new Array(a),l=0;a>l;l++)c[l]=new Array(s),c[l][0]=l;for(var u=0;s>u;u++)c[0][u]=u;for(var l=1;a>l;l++)for(var u=1;s>u;u++)if(this.equals(e[t+u-1],r[o+l-1]))c[l][u]=c[l-1][u-1];else{var d=c[l-1][u]+1,p=c[l][u-1]+1;c[l][u]=p>d?d:p}return c},spliceOperationsFromEditDistances:function(e){for(var t=e.length-1,n=e[0].length-1,s=e[t][n],c=[];t>0||n>0;)if(0!=t)if(0!=n){var l,u=e[t-1][n-1],d=e[t-1][n],p=e[t][n-1];l=p>d?u>d?d:u:u>p?p:u,l==u?(u==s?c.push(r):(c.push(o),s=u),t--,n--):l==d?(c.push(a),t--,s=d):(c.push(i),n--,s=p)}else c.push(a),t--;else c.push(i),n--;return c.reverse(),c},calcSplices:function(e,n,s,c,l,u){var d=0,p=0,h=Math.min(s-n,u-l);if(0==n&&0==l&&(d=this.sharedPrefix(e,c,h)),s==e.length&&u==c.length&&(p=this.sharedSuffix(e,c,h-d)),n+=d,l+=d,s-=p,u-=p,s-n==0&&u-l==0)return[];if(n==s){for(var f=t(n,[],0);u>l;)f.removed.push(c[l++]);return[f]}if(l==u)return[t(n,[],s-n)];for(var m=this.spliceOperationsFromEditDistances(this.calcEditDistances(e,n,s,c,l,u)),f=void 0,w=[],v=n,g=l,b=0;b<m.length;b++)switch(m[b]){case r:f&&(w.push(f),f=void 0),v++,g++;break;case o:f||(f=t(v,[],0)),f.addedCount++,v++,f.removed.push(c[g]),g++;break;case i:f||(f=t(v,[],0)),f.addedCount++,v++;break;case a:f||(f=t(v,[],0)),f.removed.push(c[g]),g++}return f&&w.push(f),w},sharedPrefix:function(e,t,n){for(var r=0;n>r;r++)if(!this.equals(e[r],t[r]))return r;return n},sharedSuffix:function(e,t,n){for(var r=e.length,o=t.length,i=0;n>i&&this.equals(e[--r],t[--o]);)i++;return i},calculateSplices:function(e,t){return this.calcSplices(e,0,e.length,t,0,t.length)},equals:function(e,t){return e===t}},e.ArraySplice=n}(window.ShadowDOMPolyfill),function(e){"use strict";function t(){a=!1;var e=i.slice(0);i=[];for(var t=0;t<e.length;t++)(0,e[t])()}function n(e){i.push(e),a||(a=!0,r(t,0))}var r,o=window.MutationObserver,i=[],a=!1;if(o){var s=1,c=new o(t),l=document.createTextNode(s);c.observe(l,{characterData:!0}),r=function(){s=(s+1)%2,l.data=s}}else r=window.setTimeout;e.setEndOfMicrotask=n}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){e.scheduled_||(e.scheduled_=!0,f.push(e),m||(u(n),m=!0))}function n(){for(m=!1;f.length;){var e=f;f=[],e.sort(function(e,t){return e.uid_-t.uid_});for(var t=0;t<e.length;t++){var n=e[t];n.scheduled_=!1;var r=n.takeRecords();i(n),r.length&&n.callback_(r,n)}}}function r(e,t){this.type=e,this.target=t,this.addedNodes=new p.NodeList,this.removedNodes=new p.NodeList,this.previousSibling=null,this.nextSibling=null,this.attributeName=null,this.attributeNamespace=null,this.oldValue=null}function o(e,t){for(;e;e=e.parentNode){var n=h.get(e);if(n)for(var r=0;r<n.length;r++){var o=n[r];o.options.subtree&&o.addTransientObserver(t)}}}function i(e){for(var t=0;t<e.nodes_.length;t++){var n=e.nodes_[t],r=h.get(n);if(!r)return;for(var o=0;o<r.length;o++){var i=r[o];i.observer===e&&i.removeTransientObservers()}}}function a(e,n,o){for(var i=Object.create(null),a=Object.create(null),s=e;s;s=s.parentNode){var c=h.get(s);if(c)for(var l=0;l<c.length;l++){var u=c[l],d=u.options;if((s===e||d.subtree)&&("attributes"!==n||d.attributes)&&("attributes"!==n||!d.attributeFilter||null===o.namespace&&-1!==d.attributeFilter.indexOf(o.name))&&("characterData"!==n||d.characterData)&&("childList"!==n||d.childList)){var p=u.observer;i[p.uid_]=p,("attributes"===n&&d.attributeOldValue||"characterData"===n&&d.characterDataOldValue)&&(a[p.uid_]=o.oldValue)}}}for(var f in i){var p=i[f],m=new r(n,e);"name"in o&&"namespace"in o&&(m.attributeName=o.name,m.attributeNamespace=o.namespace),o.addedNodes&&(m.addedNodes=o.addedNodes),o.removedNodes&&(m.removedNodes=o.removedNodes),o.previousSibling&&(m.previousSibling=o.previousSibling),o.nextSibling&&(m.nextSibling=o.nextSibling),void 0!==a[f]&&(m.oldValue=a[f]),t(p),p.records_.push(m)}}function s(e){if(this.childList=!!e.childList,this.subtree=!!e.subtree,"attributes"in e||!("attributeOldValue"in e||"attributeFilter"in e)?this.attributes=!!e.attributes:this.attributes=!0,"characterDataOldValue"in e&&!("characterData"in e)?this.characterData=!0:this.characterData=!!e.characterData,!this.attributes&&(e.attributeOldValue||"attributeFilter"in e)||!this.characterData&&e.characterDataOldValue)throw new TypeError;if(this.characterData=!!e.characterData,this.attributeOldValue=!!e.attributeOldValue,this.characterDataOldValue=!!e.characterDataOldValue,"attributeFilter"in e){if(null==e.attributeFilter||"object"!=typeof e.attributeFilter)throw new TypeError;this.attributeFilter=w.call(e.attributeFilter)}else this.attributeFilter=null}function c(e){this.callback_=e,this.nodes_=[],this.records_=[],this.uid_=++v,this.scheduled_=!1}function l(e,t,n){this.observer=e,this.target=t,this.options=n,this.transientObservedNodes=[]}var u=e.setEndOfMicrotask,d=e.wrapIfNeeded,p=e.wrappers,h=new WeakMap,f=[],m=!1,w=Array.prototype.slice,v=0;c.prototype={constructor:c,observe:function(e,t){e=d(e);var n,r=new s(t),o=h.get(e);o||h.set(e,o=[]);for(var i=0;i<o.length;i++)o[i].observer===this&&(n=o[i],n.removeTransientObservers(),n.options=r);n||(n=new l(this,e,r),o.push(n),this.nodes_.push(e))},disconnect:function(){this.nodes_.forEach(function(e){for(var t=h.get(e),n=0;n<t.length;n++){var r=t[n];if(r.observer===this){t.splice(n,1);break}}},this),this.records_=[]},takeRecords:function(){var e=this.records_;return this.records_=[],e}},l.prototype={addTransientObserver:function(e){if(e!==this.target){t(this.observer),this.transientObservedNodes.push(e);var n=h.get(e);n||h.set(e,n=[]),n.push(this)}},removeTransientObservers:function(){var e=this.transientObservedNodes;this.transientObservedNodes=[];for(var t=0;t<e.length;t++)for(var n=e[t],r=h.get(n),o=0;o<r.length;o++)if(r[o]===this){r.splice(o,1);break}}},e.enqueueMutation=a,e.registerTransientObservers=o,e.wrappers.MutationObserver=c,e.wrappers.MutationRecord=r}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e,t){this.root=e,this.parent=t}function n(e,t){if(e.treeScope_!==t){e.treeScope_=t;for(var r=e.shadowRoot;r;r=r.olderShadowRoot)r.treeScope_.parent=t;for(var o=e.firstChild;o;o=o.nextSibling)n(o,t)}}function r(n){if(n instanceof e.wrappers.Window,n.treeScope_)return n.treeScope_;var o,i=n.parentNode;return o=i?r(i):new t(n,null),n.treeScope_=o}t.prototype={get renderer(){return this.root instanceof e.wrappers.ShadowRoot?e.getRendererForHost(this.root.host):null},contains:function(e){for(;e;e=e.parent)if(e===this)return!0;return!1}},e.TreeScope=t,e.getTreeScope=r,e.setTreeScope=n}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){return e instanceof G.ShadowRoot}function n(e){return A(e).root}function r(e,r){var s=[],c=e;for(s.push(c);c;){var l=a(c);if(l&&l.length>0){for(var u=0;u<l.length;u++){var p=l[u];if(i(p)){var h=n(p),f=h.olderShadowRoot;f&&s.push(f)}s.push(p)}c=l[l.length-1]}else if(t(c)){if(d(e,c)&&o(r))break;c=c.host,s.push(c)}else c=c.parentNode,c&&s.push(c)}return s}function o(e){if(!e)return!1;switch(e.type){case"abort":case"error":case"select":case"change":case"load":case"reset":case"resize":case"scroll":case"selectstart":return!0}return!1}function i(e){return e instanceof HTMLShadowElement}function a(t){return e.getDestinationInsertionPoints(t)}function s(e,t){if(0===e.length)return t;t instanceof G.Window&&(t=t.document);for(var n=A(t),r=e[0],o=A(r),i=l(n,o),a=0;a<e.length;a++){var s=e[a];if(A(s)===i)return s}return e[e.length-1]}function c(e){for(var t=[];e;e=e.parent)t.push(e);return t}function l(e,t){for(var n=c(e),r=c(t),o=null;n.length>0&&r.length>0;){var i=n.pop(),a=r.pop();if(i!==a)break;o=i}return o}function u(e,t,n){t instanceof G.Window&&(t=t.document);var o,i=A(t),a=A(n),s=r(n,e),o=l(i,a);o||(o=a.root);for(var c=o;c;c=c.parent)for(var u=0;u<s.length;u++){var d=s[u];if(A(d)===c)return d}return null}function d(e,t){return A(e)===A(t)}function p(e){if(!K.get(e)&&(K.set(e,!0),f(V(e),V(e.target)),P)){var t=P;throw P=null,t}}function h(e){switch(e.type){case"load":case"beforeunload":case"unload":return!0}return!1}function f(t,n){if($.get(t))throw new Error("InvalidStateError");$.set(t,!0),e.renderAllPending();var o,i,a;if(h(t)&&!t.bubbles){var s=n;s instanceof G.Document&&(a=s.defaultView)&&(i=s,o=[])}if(!o)if(n instanceof G.Window)a=n,o=[];else if(o=r(n,t),!h(t)){var s=o[o.length-1];s instanceof G.Document&&(a=s.defaultView)}return ne.set(t,o),m(t,o,a,i)&&w(t,o,a,i)&&v(t,o,a,i),J.set(t,re),Y["delete"](t,null),$["delete"](t),t.defaultPrevented}function m(e,t,n,r){var o=oe;if(n&&!g(n,e,o,t,r))return!1;for(var i=t.length-1;i>0;i--)if(!g(t[i],e,o,t,r))return!1;return!0}function w(e,t,n,r){var o=ie,i=t[0]||n;return g(i,e,o,t,r)}function v(e,t,n,r){for(var o=ae,i=1;i<t.length;i++)if(!g(t[i],e,o,t,r))return;n&&t.length>0&&g(n,e,o,t,r)}function g(e,t,n,r,o){var i=z.get(e);if(!i)return!0;var a=o||s(r,e);if(a===e){if(n===oe)return!0;n===ae&&(n=ie)}else if(n===ae&&!t.bubbles)return!0;if("relatedTarget"in t){var c=B(t),l=c.relatedTarget;if(l){if(l instanceof Object&&l.addEventListener){var d=V(l),p=u(t,e,d);if(p===a)return!0}else p=null;Z.set(t,p)}}J.set(t,n);var h=t.type,f=!1;X.set(t,a),Y.set(t,e),i.depth++;for(var m=0,w=i.length;w>m;m++){var v=i[m];if(v.removed)f=!0;else if(!(v.type!==h||!v.capture&&n===oe||v.capture&&n===ae))try{if("function"==typeof v.handler?v.handler.call(e,t):v.handler.handleEvent(t),ee.get(t))return!1}catch(g){P||(P=g)}}if(i.depth--,f&&0===i.depth){var b=i.slice();i.length=0;for(var m=0;m<b.length;m++)b[m].removed||i.push(b[m])}return!Q.get(t)}function b(e,t,n){this.type=e,this.handler=t,this.capture=Boolean(n)}function y(e,t){if(!(e instanceof se))return V(T(se,"Event",e,t));var n=e;return be||"beforeunload"!==n.type||this instanceof M?void U(n,this):new M(n)}function E(e){return e&&e.relatedTarget?Object.create(e,{relatedTarget:{value:B(e.relatedTarget)}}):e}function _(e,t,n){var r=window[e],o=function(t,n){return t instanceof r?void U(t,this):V(T(r,e,t,n))};if(o.prototype=Object.create(t.prototype),n&&W(o.prototype,n),r)try{F(r,o,new r("temp"))}catch(i){F(r,o,document.createEvent(e))}return o}function S(e,t){return function(){arguments[t]=B(arguments[t]);var n=B(this);n[e].apply(n,arguments)}}function T(e,t,n,r){if(ve)return new e(n,E(r));var o=B(document.createEvent(t)),i=we[t],a=[n];return Object.keys(i).forEach(function(e){var t=null!=r&&e in r?r[e]:i[e];"relatedTarget"===e&&(t=B(t)),a.push(t)}),o["init"+t].apply(o,a),o}function M(e){y.call(this,e)}function O(e){return"function"==typeof e?!0:e&&e.handleEvent}function L(e){switch(e){case"DOMAttrModified":case"DOMAttributeNameChanged":case"DOMCharacterDataModified":case"DOMElementNameChanged":case"DOMNodeInserted":case"DOMNodeInsertedIntoDocument":case"DOMNodeRemoved":case"DOMNodeRemovedFromDocument":case"DOMSubtreeModified":return!0}return!1}function N(e){U(e,this)}function C(e){return e instanceof G.ShadowRoot&&(e=e.host),B(e)}function j(e,t){var n=z.get(e);if(n)for(var r=0;r<n.length;r++)if(!n[r].removed&&n[r].type===t)return!0;return!1}function D(e,t){for(var n=B(e);n;n=n.parentNode)if(j(V(n),t))return!0;return!1}function H(e){k(e,Ee)}function x(t,n,o,i){e.renderAllPending();var a=V(_e.call(q(n),o,i));if(!a)return null;var c=r(a,null),l=c.lastIndexOf(t);return-1==l?null:(c=c.slice(0,l),s(c,t))}function R(e){return function(){var t=te.get(this);return t&&t[e]&&t[e].value||null}}function I(e){var t=e.slice(2);return function(n){var r=te.get(this);r||(r=Object.create(null),te.set(this,r));var o=r[e];if(o&&this.removeEventListener(t,o.wrapped,!1),"function"==typeof n){var i=function(t){var r=n.call(this,t);r===!1?t.preventDefault():"onbeforeunload"===e&&"string"==typeof r&&(t.returnValue=r)};this.addEventListener(t,i,!1),r[e]={value:n,wrapped:i}}}}var P,k=e.forwardMethodsToWrapper,A=e.getTreeScope,W=e.mixin,F=e.registerWrapper,U=e.setWrapper,q=e.unsafeUnwrap,B=e.unwrap,V=e.wrap,G=e.wrappers,z=(new WeakMap,new WeakMap),K=new WeakMap,$=new WeakMap,X=new WeakMap,Y=new WeakMap,Z=new WeakMap,J=new WeakMap,Q=new WeakMap,ee=new WeakMap,te=new WeakMap,ne=new WeakMap,re=0,oe=1,ie=2,ae=3;b.prototype={equals:function(e){return this.handler===e.handler&&this.type===e.type&&this.capture===e.capture},get removed(){return null===this.handler},remove:function(){this.handler=null}};var se=window.Event;se.prototype.polymerBlackList_={returnValue:!0,keyLocation:!0},y.prototype={get target(){return X.get(this)},get currentTarget(){return Y.get(this)},get eventPhase(){return J.get(this)},get path(){var e=ne.get(this);return e?e.slice():[]},stopPropagation:function(){Q.set(this,!0)},stopImmediatePropagation:function(){Q.set(this,!0),ee.set(this,!0)}};var ce=function(){var e=document.createEvent("Event");return e.initEvent("test",!0,!0),e.preventDefault(),e.defaultPrevented}();ce||(y.prototype.preventDefault=function(){this.cancelable&&(q(this).preventDefault(),Object.defineProperty(this,"defaultPrevented",{get:function(){return!0},configurable:!0}))}),F(se,y,document.createEvent("Event"));var le=_("UIEvent",y),ue=_("CustomEvent",y),de={get relatedTarget(){var e=Z.get(this);return void 0!==e?e:V(B(this).relatedTarget)}},pe=W({initMouseEvent:S("initMouseEvent",14)},de),he=W({initFocusEvent:S("initFocusEvent",5)},de),fe=_("MouseEvent",le,pe),me=_("FocusEvent",le,he),we=Object.create(null),ve=function(){try{new window.FocusEvent("focus")}catch(e){return!1}return!0}();if(!ve){var ge=function(e,t,n){if(n){var r=we[n];t=W(W({},r),t)}we[e]=t};ge("Event",{bubbles:!1,cancelable:!1}),ge("CustomEvent",{detail:null},"Event"),ge("UIEvent",{view:null,detail:0},"Event"),ge("MouseEvent",{screenX:0,screenY:0,clientX:0,clientY:0,ctrlKey:!1,altKey:!1,shiftKey:!1,metaKey:!1,button:0,relatedTarget:null},"UIEvent"),ge("FocusEvent",{relatedTarget:null},"UIEvent")}var be=window.BeforeUnloadEvent;M.prototype=Object.create(y.prototype),W(M.prototype,{get returnValue(){return q(this).returnValue},set returnValue(e){q(this).returnValue=e}}),be&&F(be,M);var ye=window.EventTarget,Ee=["addEventListener","removeEventListener","dispatchEvent"];[Node,Window].forEach(function(e){var t=e.prototype;Ee.forEach(function(e){Object.defineProperty(t,e+"_",{value:t[e]})})}),N.prototype={addEventListener:function(e,t,n){if(O(t)&&!L(e)){var r=new b(e,t,n),o=z.get(this);if(o){for(var i=0;i<o.length;i++)if(r.equals(o[i]))return}else o=[],o.depth=0,z.set(this,o);o.push(r);var a=C(this);a.addEventListener_(e,p,!0)}},removeEventListener:function(e,t,n){n=Boolean(n);var r=z.get(this);if(r){for(var o=0,i=!1,a=0;a<r.length;a++)r[a].type===e&&r[a].capture===n&&(o++,r[a].handler===t&&(i=!0,r[a].remove()));if(i&&1===o){var s=C(this);s.removeEventListener_(e,p,!0)}}},dispatchEvent:function(t){var n=B(t),r=n.type;K.set(n,!1),e.renderAllPending();var o;D(this,r)||(o=function(){},this.addEventListener(r,o,!0));try{return B(this).dispatchEvent_(n)}finally{o&&this.removeEventListener(r,o,!0)}}},ye&&F(ye,N);var _e=document.elementFromPoint;e.elementFromPoint=x,e.getEventHandlerGetter=R,e.getEventHandlerSetter=I,e.wrapEventTargetMethods=H,e.wrappers.BeforeUnloadEvent=M,e.wrappers.CustomEvent=ue,e.wrappers.Event=y,e.wrappers.EventTarget=N,e.wrappers.FocusEvent=me,e.wrappers.MouseEvent=fe,e.wrappers.UIEvent=le}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e,t){Object.defineProperty(e,t,m)}function n(e){l(e,this)}function r(){this.length=0,t(this,"length")}function o(e){for(var t=new r,o=0;o<e.length;o++)t[o]=new n(e[o]);return t.length=o,t}function i(e){a.call(this,e)}var a=e.wrappers.UIEvent,s=e.mixin,c=e.registerWrapper,l=e.setWrapper,u=e.unsafeUnwrap,d=e.wrap,p=window.TouchEvent;if(p){var h;try{h=document.createEvent("TouchEvent")}catch(f){return}var m={enumerable:!1};n.prototype={get target(){return d(u(this).target)}};var w={configurable:!0,enumerable:!0,get:null};["clientX","clientY","screenX","screenY","pageX","pageY","identifier","webkitRadiusX","webkitRadiusY","webkitRotationAngle","webkitForce"].forEach(function(e){w.get=function(){return u(this)[e]},Object.defineProperty(n.prototype,e,w)}),r.prototype={item:function(e){return this[e]}},i.prototype=Object.create(a.prototype),s(i.prototype,{get touches(){return o(u(this).touches)},get targetTouches(){return o(u(this).targetTouches)},get changedTouches(){return o(u(this).changedTouches)},initTouchEvent:function(){throw new Error("Not implemented")}}),c(p,i,h),e.wrappers.Touch=n,e.wrappers.TouchEvent=i,e.wrappers.TouchList=r}}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e,t){Object.defineProperty(e,t,s)}function n(){this.length=0,t(this,"length")}function r(e){if(null==e)return e;for(var t=new n,r=0,o=e.length;o>r;r++)t[r]=a(e[r]);return t.length=o,t}function o(e,t){e.prototype[t]=function(){return r(i(this)[t].apply(i(this),arguments))}}var i=e.unsafeUnwrap,a=e.wrap,s={enumerable:!1};n.prototype={item:function(e){return this[e]}},t(n.prototype,"item"),e.wrappers.NodeList=n,e.addWrapNodeListMethod=o,e.wrapNodeList=r}(window.ShadowDOMPolyfill),function(e){"use strict";e.wrapHTMLCollection=e.wrapNodeList,e.wrappers.HTMLCollection=e.wrappers.NodeList}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){O(e instanceof _)}function n(e){var t=new T;return t[0]=e,t.length=1,t}function r(e,t,n){N(t,"childList",{removedNodes:n,previousSibling:e.previousSibling,nextSibling:e.nextSibling})}function o(e,t){N(e,"childList",{removedNodes:t})}function i(e,t,r,o){if(e instanceof DocumentFragment){var i=s(e);U=!0;for(var a=i.length-1;a>=0;a--)e.removeChild(i[a]),i[a].parentNode_=t;U=!1;for(var a=0;a<i.length;a++)i[a].previousSibling_=i[a-1]||r,i[a].nextSibling_=i[a+1]||o;return r&&(r.nextSibling_=i[0]),o&&(o.previousSibling_=i[i.length-1]),i}var i=n(e),c=e.parentNode;return c&&c.removeChild(e),e.parentNode_=t,e.previousSibling_=r,e.nextSibling_=o,r&&(r.nextSibling_=e),o&&(o.previousSibling_=e),i}function a(e){if(e instanceof DocumentFragment)return s(e);var t=n(e),o=e.parentNode;return o&&r(e,o,t),t}function s(e){for(var t=new T,n=0,r=e.firstChild;r;r=r.nextSibling)t[n++]=r;return t.length=n,o(e,t),t}function c(e){return e}function l(e,t){R(e,t),e.nodeIsInserted_()}function u(e,t){for(var n=C(t),r=0;r<e.length;r++)l(e[r],n)}function d(e){R(e,new M(e,null))}function p(e){for(var t=0;t<e.length;t++)d(e[t])}function h(e,t){var n=e.nodeType===_.DOCUMENT_NODE?e:e.ownerDocument;n!==t.ownerDocument&&n.adoptNode(t)}function f(t,n){if(n.length){var r=t.ownerDocument;if(r!==n[0].ownerDocument)for(var o=0;o<n.length;o++)e.adoptNodeNoRemove(n[o],r)}}function m(e,t){f(e,t);var n=t.length;if(1===n)return P(t[0]);for(var r=P(e.ownerDocument.createDocumentFragment()),o=0;n>o;o++)r.appendChild(P(t[o]));return r}function w(e){if(void 0!==e.firstChild_)for(var t=e.firstChild_;t;){var n=t;t=t.nextSibling_,n.parentNode_=n.previousSibling_=n.nextSibling_=void 0}e.firstChild_=e.lastChild_=void 0}function v(e){if(e.invalidateShadowRenderer()){for(var t=e.firstChild;t;){O(t.parentNode===e);var n=t.nextSibling,r=P(t),o=r.parentNode;o&&X.call(o,r),t.previousSibling_=t.nextSibling_=t.parentNode_=null,t=n}e.firstChild_=e.lastChild_=null}else for(var n,i=P(e),a=i.firstChild;a;)n=a.nextSibling,X.call(i,a),a=n}function g(e){var t=e.parentNode;return t&&t.invalidateShadowRenderer()}function b(e){for(var t,n=0;n<e.length;n++)t=e[n],t.parentNode.removeChild(t)}function y(e,t,n){var r;if(r=A(n?q.call(n,I(e),!1):B.call(I(e),!1)),t){for(var o=e.firstChild;o;o=o.nextSibling)r.appendChild(y(o,!0,n));if(e instanceof F.HTMLTemplateElement)for(var i=r.content,o=e.content.firstChild;o;o=o.nextSibling)i.appendChild(y(o,!0,n))}return r}function E(e,t){if(!t||C(e)!==C(t))return!1;for(var n=t;n;n=n.parentNode)if(n===e)return!0;return!1}function _(e){O(e instanceof V),S.call(this,e),this.parentNode_=void 0,this.firstChild_=void 0,this.lastChild_=void 0,this.nextSibling_=void 0,this.previousSibling_=void 0,this.treeScope_=void 0}var S=e.wrappers.EventTarget,T=e.wrappers.NodeList,M=e.TreeScope,O=e.assert,L=e.defineWrapGetter,N=e.enqueueMutation,C=e.getTreeScope,j=e.isWrapper,D=e.mixin,H=e.registerTransientObservers,x=e.registerWrapper,R=e.setTreeScope,I=e.unsafeUnwrap,P=e.unwrap,k=e.unwrapIfNeeded,A=e.wrap,W=e.wrapIfNeeded,F=e.wrappers,U=!1,q=document.importNode,B=window.Node.prototype.cloneNode,V=window.Node,G=window.DocumentFragment,z=(V.prototype.appendChild,V.prototype.compareDocumentPosition),K=V.prototype.isEqualNode,$=V.prototype.insertBefore,X=V.prototype.removeChild,Y=V.prototype.replaceChild,Z=/Trident|Edge/.test(navigator.userAgent),J=Z?function(e,t){try{X.call(e,t)}catch(n){if(!(e instanceof G))throw n}}:function(e,t){X.call(e,t)};_.prototype=Object.create(S.prototype),D(_.prototype,{appendChild:function(e){return this.insertBefore(e,null)},insertBefore:function(e,n){t(e);var r;n?j(n)?r=P(n):(r=n,n=A(r)):(n=null,r=null),n&&O(n.parentNode===this);var o,s=n?n.previousSibling:this.lastChild,c=!this.invalidateShadowRenderer()&&!g(e);if(o=c?a(e):i(e,this,s,n),c)h(this,e),w(this),$.call(I(this),P(e),r);else{s||(this.firstChild_=o[0]),n||(this.lastChild_=o[o.length-1],void 0===this.firstChild_&&(this.firstChild_=this.firstChild));var l=r?r.parentNode:I(this);l?$.call(l,m(this,o),r):f(this,o)}return N(this,"childList",{addedNodes:o,nextSibling:n,previousSibling:s}),u(o,this),e},removeChild:function(e){if(t(e),e.parentNode!==this){for(var r=!1,o=(this.childNodes,this.firstChild);o;o=o.nextSibling)if(o===e){r=!0;break}if(!r)throw new Error("NotFoundError")}var i=P(e),a=e.nextSibling,s=e.previousSibling;if(this.invalidateShadowRenderer()){var c=this.firstChild,l=this.lastChild,u=i.parentNode;u&&J(u,i),c===e&&(this.firstChild_=a),l===e&&(this.lastChild_=s),s&&(s.nextSibling_=a),a&&(a.previousSibling_=s),e.previousSibling_=e.nextSibling_=e.parentNode_=void 0}else w(this),J(I(this),i);return U||N(this,"childList",{removedNodes:n(e),nextSibling:a,previousSibling:s}),H(this,e),e},replaceChild:function(e,r){t(e);var o;if(j(r)?o=P(r):(o=r,r=A(o)),r.parentNode!==this)throw new Error("NotFoundError");var s,c=r.nextSibling,l=r.previousSibling,p=!this.invalidateShadowRenderer()&&!g(e);return p?s=a(e):(c===e&&(c=e.nextSibling),s=i(e,this,l,c)),p?(h(this,e),w(this),Y.call(I(this),P(e),o)):(this.firstChild===r&&(this.firstChild_=s[0]),this.lastChild===r&&(this.lastChild_=s[s.length-1]),r.previousSibling_=r.nextSibling_=r.parentNode_=void 0,o.parentNode&&Y.call(o.parentNode,m(this,s),o)),N(this,"childList",{addedNodes:s,removedNodes:n(r),nextSibling:c,previousSibling:l}),d(r),u(s,this),r},nodeIsInserted_:function(){for(var e=this.firstChild;e;e=e.nextSibling)e.nodeIsInserted_()},hasChildNodes:function(){return null!==this.firstChild},get parentNode(){return void 0!==this.parentNode_?this.parentNode_:A(I(this).parentNode)},get firstChild(){return void 0!==this.firstChild_?this.firstChild_:A(I(this).firstChild)},get lastChild(){return void 0!==this.lastChild_?this.lastChild_:A(I(this).lastChild)},get nextSibling(){return void 0!==this.nextSibling_?this.nextSibling_:A(I(this).nextSibling)},get previousSibling(){return void 0!==this.previousSibling_?this.previousSibling_:A(I(this).previousSibling)},get parentElement(){for(var e=this.parentNode;e&&e.nodeType!==_.ELEMENT_NODE;)e=e.parentNode;return e},get textContent(){for(var e="",t=this.firstChild;t;t=t.nextSibling)t.nodeType!=_.COMMENT_NODE&&(e+=t.textContent);return e},set textContent(e){null==e&&(e="");var t=c(this.childNodes);if(this.invalidateShadowRenderer()){if(v(this),""!==e){var n=I(this).ownerDocument.createTextNode(e);this.appendChild(n)}}else w(this),I(this).textContent=e;var r=c(this.childNodes);N(this,"childList",{addedNodes:r,removedNodes:t}),p(t),u(r,this)},get childNodes(){for(var e=new T,t=0,n=this.firstChild;n;n=n.nextSibling)e[t++]=n;return e.length=t,e},cloneNode:function(e){return y(this,e)},contains:function(e){return E(this,W(e))},compareDocumentPosition:function(e){return z.call(I(this),k(e))},isEqualNode:function(e){return K.call(I(this),k(e))},normalize:function(){for(var e,t,n=c(this.childNodes),r=[],o="",i=0;i<n.length;i++)t=n[i],t.nodeType===_.TEXT_NODE?e||t.data.length?e?(o+=t.data,r.push(t)):e=t:this.removeChild(t):(e&&r.length&&(e.data+=o,b(r)),r=[],o="",e=null,t.childNodes.length&&t.normalize());e&&r.length&&(e.data+=o,b(r))}}),L(_,"ownerDocument"),x(V,_,document.createDocumentFragment()),delete _.prototype.querySelector,delete _.prototype.querySelectorAll,_.prototype=D(Object.create(S.prototype),_.prototype),e.cloneNode=y,e.nodeWasAdded=l,e.nodeWasRemoved=d,e.nodesWereAdded=u,e.nodesWereRemoved=p,e.originalInsertBefore=$,e.originalRemoveChild=X,e.snapshotNodeList=c,e.wrappers.Node=_}(window.ShadowDOMPolyfill),function(e){"use strict";function t(t,n,r,o){for(var i=null,a=null,s=0,c=t.length;c>s;s++)i=b(t[s]),!o&&(a=v(i).root)&&a instanceof e.wrappers.ShadowRoot||(r[n++]=i);return n}function n(e){return String(e).replace(/\/deep\/|::shadow|>>>/g," ")}function r(e){return String(e).replace(/:host\(([^\s]+)\)/g,"$1").replace(/([^\s]):host/g,"$1").replace(":host","*").replace(/\^|\/shadow\/|\/shadow-deep\/|::shadow|\/deep\/|::content|>>>/g," ")}function o(e,t){for(var n,r=e.firstElementChild;r;){if(r.matches(t))return r;if(n=o(r,t))return n;r=r.nextElementSibling}return null}function i(e,t){return e.matches(t)}function a(e,t,n){var r=e.localName;return r===t||r===n&&e.namespaceURI===j}function s(){return!0}function c(e,t,n){return e.localName===n}function l(e,t){return e.namespaceURI===t}function u(e,t,n){return e.namespaceURI===t&&e.localName===n}function d(e,t,n,r,o,i){for(var a=e.firstElementChild;a;)r(a,o,i)&&(n[t++]=a),t=d(a,t,n,r,o,i),a=a.nextElementSibling;return t}function p(n,r,o,i,a){var s,c=g(this),l=v(this).root;if(l instanceof e.wrappers.ShadowRoot)return d(this,r,o,n,i,null);if(c instanceof N)s=S.call(c,i);else{if(!(c instanceof C))return d(this,r,o,n,i,null);s=_.call(c,i)}return t(s,r,o,a)}function h(n,r,o,i,a){var s,c=g(this),l=v(this).root;if(l instanceof e.wrappers.ShadowRoot)return d(this,r,o,n,i,a);if(c instanceof N)s=M.call(c,i,a);else{if(!(c instanceof C))return d(this,r,o,n,i,a);s=T.call(c,i,a)}return t(s,r,o,!1)}function f(n,r,o,i,a){var s,c=g(this),l=v(this).root;if(l instanceof e.wrappers.ShadowRoot)return d(this,r,o,n,i,a);if(c instanceof N)s=L.call(c,i,a);else{if(!(c instanceof C))return d(this,r,o,n,i,a);s=O.call(c,i,a)}return t(s,r,o,!1)}var m=e.wrappers.HTMLCollection,w=e.wrappers.NodeList,v=e.getTreeScope,g=e.unsafeUnwrap,b=e.wrap,y=document.querySelector,E=document.documentElement.querySelector,_=document.querySelectorAll,S=document.documentElement.querySelectorAll,T=document.getElementsByTagName,M=document.documentElement.getElementsByTagName,O=document.getElementsByTagNameNS,L=document.documentElement.getElementsByTagNameNS,N=window.Element,C=window.HTMLDocument||window.Document,j="http://www.w3.org/1999/xhtml",D={
-querySelector:function(t){var r=n(t),i=r!==t;t=r;var a,s=g(this),c=v(this).root;if(c instanceof e.wrappers.ShadowRoot)return o(this,t);if(s instanceof N)a=b(E.call(s,t));else{if(!(s instanceof C))return o(this,t);a=b(y.call(s,t))}return a&&!i&&(c=v(a).root)&&c instanceof e.wrappers.ShadowRoot?o(this,t):a},querySelectorAll:function(e){var t=n(e),r=t!==e;e=t;var o=new w;return o.length=p.call(this,i,0,o,e,r),o}},H={matches:function(t){return t=r(t),e.originalMatches.call(g(this),t)}},x={getElementsByTagName:function(e){var t=new m,n="*"===e?s:a;return t.length=h.call(this,n,0,t,e,e.toLowerCase()),t},getElementsByClassName:function(e){return this.querySelectorAll("."+e)},getElementsByTagNameNS:function(e,t){var n=new m,r=null;return r="*"===e?"*"===t?s:c:"*"===t?l:u,n.length=f.call(this,r,0,n,e||null,t),n}};e.GetElementsByInterface=x,e.SelectorsInterface=D,e.MatchesInterface=H}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){for(;e&&e.nodeType!==Node.ELEMENT_NODE;)e=e.nextSibling;return e}function n(e){for(;e&&e.nodeType!==Node.ELEMENT_NODE;)e=e.previousSibling;return e}var r=e.wrappers.NodeList,o={get firstElementChild(){return t(this.firstChild)},get lastElementChild(){return n(this.lastChild)},get childElementCount(){for(var e=0,t=this.firstElementChild;t;t=t.nextElementSibling)e++;return e},get children(){for(var e=new r,t=0,n=this.firstElementChild;n;n=n.nextElementSibling)e[t++]=n;return e.length=t,e},remove:function(){var e=this.parentNode;e&&e.removeChild(this)}},i={get nextElementSibling(){return t(this.nextSibling)},get previousElementSibling(){return n(this.previousSibling)}},a={getElementById:function(e){return/[ \t\n\r\f]/.test(e)?null:this.querySelector('[id="'+e+'"]')}};e.ChildNodeInterface=i,e.NonElementParentNodeInterface=a,e.ParentNodeInterface=o}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){r.call(this,e)}var n=e.ChildNodeInterface,r=e.wrappers.Node,o=e.enqueueMutation,i=e.mixin,a=e.registerWrapper,s=e.unsafeUnwrap,c=window.CharacterData;t.prototype=Object.create(r.prototype),i(t.prototype,{get nodeValue(){return this.data},set nodeValue(e){this.data=e},get textContent(){return this.data},set textContent(e){this.data=e},get data(){return s(this).data},set data(e){var t=s(this).data;o(this,"characterData",{oldValue:t}),s(this).data=e}}),i(t.prototype,n),a(c,t,document.createTextNode("")),e.wrappers.CharacterData=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){return e>>>0}function n(e){r.call(this,e)}var r=e.wrappers.CharacterData,o=(e.enqueueMutation,e.mixin),i=e.registerWrapper,a=window.Text;n.prototype=Object.create(r.prototype),o(n.prototype,{splitText:function(e){e=t(e);var n=this.data;if(e>n.length)throw new Error("IndexSizeError");var r=n.slice(0,e),o=n.slice(e);this.data=r;var i=this.ownerDocument.createTextNode(o);return this.parentNode&&this.parentNode.insertBefore(i,this.nextSibling),i}}),i(a,n,document.createTextNode("")),e.wrappers.Text=n}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){return i(e).getAttribute("class")}function n(e,t){a(e,"attributes",{name:"class",namespace:null,oldValue:t})}function r(t){e.invalidateRendererBasedOnAttribute(t,"class")}function o(e,o,i){var a=e.ownerElement_;if(null==a)return o.apply(e,i);var s=t(a),c=o.apply(e,i);return t(a)!==s&&(n(a,s),r(a)),c}if(!window.DOMTokenList)return void console.warn("Missing DOMTokenList prototype, please include a compatible classList polyfill such as http://goo.gl/uTcepH.");var i=e.unsafeUnwrap,a=e.enqueueMutation,s=DOMTokenList.prototype.add;DOMTokenList.prototype.add=function(){o(this,s,arguments)};var c=DOMTokenList.prototype.remove;DOMTokenList.prototype.remove=function(){o(this,c,arguments)};var l=DOMTokenList.prototype.toggle;DOMTokenList.prototype.toggle=function(){return o(this,l,arguments)}}(window.ShadowDOMPolyfill),function(e){"use strict";function t(t,n){var r=t.parentNode;if(r&&r.shadowRoot){var o=e.getRendererForHost(r);o.dependsOnAttribute(n)&&o.invalidate()}}function n(e,t,n){u(e,"attributes",{name:t,namespace:null,oldValue:n})}function r(e){a.call(this,e)}var o=e.ChildNodeInterface,i=e.GetElementsByInterface,a=e.wrappers.Node,s=e.ParentNodeInterface,c=e.SelectorsInterface,l=e.MatchesInterface,u=(e.addWrapNodeListMethod,e.enqueueMutation),d=e.mixin,p=(e.oneOf,e.registerWrapper),h=e.unsafeUnwrap,f=e.wrappers,m=window.Element,w=["matches","mozMatchesSelector","msMatchesSelector","webkitMatchesSelector"].filter(function(e){return m.prototype[e]}),v=w[0],g=m.prototype[v],b=new WeakMap;r.prototype=Object.create(a.prototype),d(r.prototype,{createShadowRoot:function(){var t=new f.ShadowRoot(this);h(this).polymerShadowRoot_=t;var n=e.getRendererForHost(this);return n.invalidate(),t},get shadowRoot(){return h(this).polymerShadowRoot_||null},setAttribute:function(e,r){var o=h(this).getAttribute(e);h(this).setAttribute(e,r),n(this,e,o),t(this,e)},removeAttribute:function(e){var r=h(this).getAttribute(e);h(this).removeAttribute(e),n(this,e,r),t(this,e)},get classList(){var e=b.get(this);if(!e){if(e=h(this).classList,!e)return;e.ownerElement_=this,b.set(this,e)}return e},get className(){return h(this).className},set className(e){this.setAttribute("class",e)},get id(){return h(this).id},set id(e){this.setAttribute("id",e)}}),w.forEach(function(e){"matches"!==e&&(r.prototype[e]=function(e){return this.matches(e)})}),m.prototype.webkitCreateShadowRoot&&(r.prototype.webkitCreateShadowRoot=r.prototype.createShadowRoot),d(r.prototype,o),d(r.prototype,i),d(r.prototype,s),d(r.prototype,c),d(r.prototype,l),p(m,r,document.createElementNS(null,"x")),e.invalidateRendererBasedOnAttribute=t,e.matchesNames=w,e.originalMatches=g,e.wrappers.Element=r}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){switch(e){case"&":return"&amp;";case"<":return"&lt;";case">":return"&gt;";case'"':return"&quot;";case" ":return"&nbsp;"}}function n(e){return e.replace(L,t)}function r(e){return e.replace(N,t)}function o(e){for(var t={},n=0;n<e.length;n++)t[e[n]]=!0;return t}function i(e){if(e.namespaceURI!==D)return!0;var t=e.ownerDocument.doctype;return t&&t.publicId&&t.systemId}function a(e,t){switch(e.nodeType){case Node.ELEMENT_NODE:for(var o,a=e.tagName.toLowerCase(),c="<"+a,l=e.attributes,u=0;o=l[u];u++)c+=" "+o.name+'="'+n(o.value)+'"';return C[a]?(i(e)&&(c+="/"),c+">"):c+">"+s(e)+"</"+a+">";case Node.TEXT_NODE:var d=e.data;return t&&j[t.localName]?d:r(d);case Node.COMMENT_NODE:return"<!--"+e.data+"-->";default:throw console.error(e),new Error("not implemented")}}function s(e){e instanceof O.HTMLTemplateElement&&(e=e.content);for(var t="",n=e.firstChild;n;n=n.nextSibling)t+=a(n,e);return t}function c(e,t,n){var r=n||"div";e.textContent="";var o=T(e.ownerDocument.createElement(r));o.innerHTML=t;for(var i;i=o.firstChild;)e.appendChild(M(i))}function l(e){m.call(this,e)}function u(e,t){var n=T(e.cloneNode(!1));n.innerHTML=t;for(var r,o=T(document.createDocumentFragment());r=n.firstChild;)o.appendChild(r);return M(o)}function d(t){return function(){return e.renderAllPending(),S(this)[t]}}function p(e){w(l,e,d(e))}function h(t){Object.defineProperty(l.prototype,t,{get:d(t),set:function(n){e.renderAllPending(),S(this)[t]=n},configurable:!0,enumerable:!0})}function f(t){Object.defineProperty(l.prototype,t,{value:function(){return e.renderAllPending(),S(this)[t].apply(S(this),arguments)},configurable:!0,enumerable:!0})}var m=e.wrappers.Element,w=e.defineGetter,v=e.enqueueMutation,g=e.mixin,b=e.nodesWereAdded,y=e.nodesWereRemoved,E=e.registerWrapper,_=e.snapshotNodeList,S=e.unsafeUnwrap,T=e.unwrap,M=e.wrap,O=e.wrappers,L=/[&\u00A0"]/g,N=/[&\u00A0<>]/g,C=o(["area","base","br","col","command","embed","hr","img","input","keygen","link","meta","param","source","track","wbr"]),j=o(["style","script","xmp","iframe","noembed","noframes","plaintext","noscript"]),D="http://www.w3.org/1999/xhtml",H=/MSIE/.test(navigator.userAgent),x=window.HTMLElement,R=window.HTMLTemplateElement;l.prototype=Object.create(m.prototype),g(l.prototype,{get innerHTML(){return s(this)},set innerHTML(e){if(H&&j[this.localName])return void(this.textContent=e);var t=_(this.childNodes);this.invalidateShadowRenderer()?this instanceof O.HTMLTemplateElement?c(this.content,e):c(this,e,this.tagName):!R&&this instanceof O.HTMLTemplateElement?c(this.content,e):S(this).innerHTML=e;var n=_(this.childNodes);v(this,"childList",{addedNodes:n,removedNodes:t}),y(t),b(n,this)},get outerHTML(){return a(this,this.parentNode)},set outerHTML(e){var t=this.parentNode;if(t){t.invalidateShadowRenderer();var n=u(t,e);t.replaceChild(n,this)}},insertAdjacentHTML:function(e,t){var n,r;switch(String(e).toLowerCase()){case"beforebegin":n=this.parentNode,r=this;break;case"afterend":n=this.parentNode,r=this.nextSibling;break;case"afterbegin":n=this,r=this.firstChild;break;case"beforeend":n=this,r=null;break;default:return}var o=u(n,t);n.insertBefore(o,r)},get hidden(){return this.hasAttribute("hidden")},set hidden(e){e?this.setAttribute("hidden",""):this.removeAttribute("hidden")}}),["clientHeight","clientLeft","clientTop","clientWidth","offsetHeight","offsetLeft","offsetTop","offsetWidth","scrollHeight","scrollWidth"].forEach(p),["scrollLeft","scrollTop"].forEach(h),["focus","getBoundingClientRect","getClientRects","scrollIntoView"].forEach(f),E(x,l,document.createElement("b")),e.wrappers.HTMLElement=l,e.getInnerHTML=s,e.setInnerHTML=c}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.mixin,o=e.registerWrapper,i=e.unsafeUnwrap,a=e.wrap,s=window.HTMLCanvasElement;t.prototype=Object.create(n.prototype),r(t.prototype,{getContext:function(){var e=i(this).getContext.apply(i(this),arguments);return e&&a(e)}}),o(s,t,document.createElement("canvas")),e.wrappers.HTMLCanvasElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.mixin,o=e.registerWrapper,i=window.HTMLContentElement;t.prototype=Object.create(n.prototype),r(t.prototype,{constructor:t,get select(){return this.getAttribute("select")},set select(e){this.setAttribute("select",e)},setAttribute:function(e,t){n.prototype.setAttribute.call(this,e,t),"select"===String(e).toLowerCase()&&this.invalidateShadowRenderer(!0)}}),i&&o(i,t),e.wrappers.HTMLContentElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.mixin,o=e.registerWrapper,i=e.wrapHTMLCollection,a=e.unwrap,s=window.HTMLFormElement;t.prototype=Object.create(n.prototype),r(t.prototype,{get elements(){return i(a(this).elements)}}),o(s,t,document.createElement("form")),e.wrappers.HTMLFormElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){r.call(this,e)}function n(e,t){if(!(this instanceof n))throw new TypeError("DOM object constructor cannot be called as a function.");var o=i(document.createElement("img"));r.call(this,o),a(o,this),void 0!==e&&(o.width=e),void 0!==t&&(o.height=t)}var r=e.wrappers.HTMLElement,o=e.registerWrapper,i=e.unwrap,a=e.rewrap,s=window.HTMLImageElement;t.prototype=Object.create(r.prototype),o(s,t,document.createElement("img")),n.prototype=t.prototype,e.wrappers.HTMLImageElement=t,e.wrappers.Image=n}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=(e.mixin,e.wrappers.NodeList,e.registerWrapper),o=window.HTMLShadowElement;t.prototype=Object.create(n.prototype),t.prototype.constructor=t,o&&r(o,t),e.wrappers.HTMLShadowElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){if(!e.defaultView)return e;var t=d.get(e);if(!t){for(t=e.implementation.createHTMLDocument("");t.lastChild;)t.removeChild(t.lastChild);d.set(e,t)}return t}function n(e){for(var n,r=t(e.ownerDocument),o=c(r.createDocumentFragment());n=e.firstChild;)o.appendChild(n);return o}function r(e){if(o.call(this,e),!p){var t=n(e);u.set(this,l(t))}}var o=e.wrappers.HTMLElement,i=e.mixin,a=e.registerWrapper,s=e.unsafeUnwrap,c=e.unwrap,l=e.wrap,u=new WeakMap,d=new WeakMap,p=window.HTMLTemplateElement;r.prototype=Object.create(o.prototype),i(r.prototype,{constructor:r,get content(){return p?l(s(this).content):u.get(this)}}),p&&a(p,r),e.wrappers.HTMLTemplateElement=r}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.registerWrapper,o=window.HTMLMediaElement;o&&(t.prototype=Object.create(n.prototype),r(o,t,document.createElement("audio")),e.wrappers.HTMLMediaElement=t)}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){r.call(this,e)}function n(e){if(!(this instanceof n))throw new TypeError("DOM object constructor cannot be called as a function.");var t=i(document.createElement("audio"));r.call(this,t),a(t,this),t.setAttribute("preload","auto"),void 0!==e&&t.setAttribute("src",e)}var r=e.wrappers.HTMLMediaElement,o=e.registerWrapper,i=e.unwrap,a=e.rewrap,s=window.HTMLAudioElement;s&&(t.prototype=Object.create(r.prototype),o(s,t,document.createElement("audio")),n.prototype=t.prototype,e.wrappers.HTMLAudioElement=t,e.wrappers.Audio=n)}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){return e.replace(/\s+/g," ").trim()}function n(e){o.call(this,e)}function r(e,t,n,i){if(!(this instanceof r))throw new TypeError("DOM object constructor cannot be called as a function.");var a=c(document.createElement("option"));o.call(this,a),s(a,this),void 0!==e&&(a.text=e),void 0!==t&&a.setAttribute("value",t),n===!0&&a.setAttribute("selected",""),a.selected=i===!0}var o=e.wrappers.HTMLElement,i=e.mixin,a=e.registerWrapper,s=e.rewrap,c=e.unwrap,l=e.wrap,u=window.HTMLOptionElement;n.prototype=Object.create(o.prototype),i(n.prototype,{get text(){return t(this.textContent)},set text(e){this.textContent=t(String(e))},get form(){return l(c(this).form)}}),a(u,n,document.createElement("option")),r.prototype=n.prototype,e.wrappers.HTMLOptionElement=n,e.wrappers.Option=r}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.mixin,o=e.registerWrapper,i=e.unwrap,a=e.wrap,s=window.HTMLSelectElement;t.prototype=Object.create(n.prototype),r(t.prototype,{add:function(e,t){"object"==typeof t&&(t=i(t)),i(this).add(i(e),t)},remove:function(e){return void 0===e?void n.prototype.remove.call(this):("object"==typeof e&&(e=i(e)),void i(this).remove(e))},get form(){return a(i(this).form)}}),o(s,t,document.createElement("select")),e.wrappers.HTMLSelectElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.mixin,o=e.registerWrapper,i=e.unwrap,a=e.wrap,s=e.wrapHTMLCollection,c=window.HTMLTableElement;t.prototype=Object.create(n.prototype),r(t.prototype,{get caption(){return a(i(this).caption)},createCaption:function(){return a(i(this).createCaption())},get tHead(){return a(i(this).tHead)},createTHead:function(){return a(i(this).createTHead())},createTFoot:function(){return a(i(this).createTFoot())},get tFoot(){return a(i(this).tFoot)},get tBodies(){return s(i(this).tBodies)},createTBody:function(){return a(i(this).createTBody())},get rows(){return s(i(this).rows)},insertRow:function(e){return a(i(this).insertRow(e))}}),o(c,t,document.createElement("table")),e.wrappers.HTMLTableElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.mixin,o=e.registerWrapper,i=e.wrapHTMLCollection,a=e.unwrap,s=e.wrap,c=window.HTMLTableSectionElement;t.prototype=Object.create(n.prototype),r(t.prototype,{constructor:t,get rows(){return i(a(this).rows)},insertRow:function(e){return s(a(this).insertRow(e))}}),o(c,t,document.createElement("thead")),e.wrappers.HTMLTableSectionElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.mixin,o=e.registerWrapper,i=e.wrapHTMLCollection,a=e.unwrap,s=e.wrap,c=window.HTMLTableRowElement;t.prototype=Object.create(n.prototype),r(t.prototype,{get cells(){return i(a(this).cells)},insertCell:function(e){return s(a(this).insertCell(e))}}),o(c,t,document.createElement("tr")),e.wrappers.HTMLTableRowElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){switch(e.localName){case"content":return new n(e);case"shadow":return new o(e);case"template":return new i(e)}r.call(this,e)}var n=e.wrappers.HTMLContentElement,r=e.wrappers.HTMLElement,o=e.wrappers.HTMLShadowElement,i=e.wrappers.HTMLTemplateElement,a=(e.mixin,e.registerWrapper),s=window.HTMLUnknownElement;t.prototype=Object.create(r.prototype),a(s,t),e.wrappers.HTMLUnknownElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.Element,r=e.wrappers.HTMLElement,o=e.registerWrapper,i=(e.defineWrapGetter,e.unsafeUnwrap),a=e.wrap,s=e.mixin,c="http://www.w3.org/2000/svg",l=window.SVGElement,u=document.createElementNS(c,"title");if(!("classList"in u)){var d=Object.getOwnPropertyDescriptor(n.prototype,"classList");Object.defineProperty(r.prototype,"classList",d),delete n.prototype.classList}t.prototype=Object.create(n.prototype),s(t.prototype,{get ownerSVGElement(){return a(i(this).ownerSVGElement)}}),o(l,t,document.createElementNS(c,"title")),e.wrappers.SVGElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){p.call(this,e)}var n=e.mixin,r=e.registerWrapper,o=e.unwrap,i=e.wrap,a=window.SVGUseElement,s="http://www.w3.org/2000/svg",c=i(document.createElementNS(s,"g")),l=document.createElementNS(s,"use"),u=c.constructor,d=Object.getPrototypeOf(u.prototype),p=d.constructor;t.prototype=Object.create(d),"instanceRoot"in l&&n(t.prototype,{get instanceRoot(){return i(o(this).instanceRoot)},get animatedInstanceRoot(){return i(o(this).animatedInstanceRoot)}}),r(a,t,l),e.wrappers.SVGUseElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.EventTarget,r=e.mixin,o=e.registerWrapper,i=e.unsafeUnwrap,a=e.wrap,s=window.SVGElementInstance;s&&(t.prototype=Object.create(n.prototype),r(t.prototype,{get correspondingElement(){return a(i(this).correspondingElement)},get correspondingUseElement(){return a(i(this).correspondingUseElement)},get parentNode(){return a(i(this).parentNode)},get childNodes(){throw new Error("Not implemented")},get firstChild(){return a(i(this).firstChild)},get lastChild(){return a(i(this).lastChild)},get previousSibling(){return a(i(this).previousSibling)},get nextSibling(){return a(i(this).nextSibling)}}),o(s,t),e.wrappers.SVGElementInstance=t)}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){o(e,this)}var n=e.mixin,r=e.registerWrapper,o=e.setWrapper,i=e.unsafeUnwrap,a=e.unwrap,s=e.unwrapIfNeeded,c=e.wrap,l=window.CanvasRenderingContext2D;n(t.prototype,{get canvas(){return c(i(this).canvas)},drawImage:function(){arguments[0]=s(arguments[0]),i(this).drawImage.apply(i(this),arguments)},createPattern:function(){return arguments[0]=a(arguments[0]),i(this).createPattern.apply(i(this),arguments)}}),r(l,t,document.createElement("canvas").getContext("2d")),e.wrappers.CanvasRenderingContext2D=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){i(e,this)}var n=e.addForwardingProperties,r=e.mixin,o=e.registerWrapper,i=e.setWrapper,a=e.unsafeUnwrap,s=e.unwrapIfNeeded,c=e.wrap,l=window.WebGLRenderingContext;if(l){r(t.prototype,{get canvas(){return c(a(this).canvas)},texImage2D:function(){arguments[5]=s(arguments[5]),a(this).texImage2D.apply(a(this),arguments)},texSubImage2D:function(){arguments[6]=s(arguments[6]),a(this).texSubImage2D.apply(a(this),arguments)}});var u=Object.getPrototypeOf(l.prototype);u!==Object.prototype&&n(u,t.prototype);var d=/WebKit/.test(navigator.userAgent)?{drawingBufferHeight:null,drawingBufferWidth:null}:{};o(l,t,d),e.wrappers.WebGLRenderingContext=t}}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.Node,r=e.GetElementsByInterface,o=e.NonElementParentNodeInterface,i=e.ParentNodeInterface,a=e.SelectorsInterface,s=e.mixin,c=e.registerObject,l=e.registerWrapper,u=window.DocumentFragment;t.prototype=Object.create(n.prototype),s(t.prototype,i),s(t.prototype,a),s(t.prototype,r),s(t.prototype,o),l(u,t,document.createDocumentFragment()),e.wrappers.DocumentFragment=t;var d=c(document.createComment(""));e.wrappers.Comment=d}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){var t=d(u(e).ownerDocument.createDocumentFragment());n.call(this,t),c(t,this);var o=e.shadowRoot;f.set(this,o),this.treeScope_=new r(this,a(o||e)),h.set(this,e)}var n=e.wrappers.DocumentFragment,r=e.TreeScope,o=e.elementFromPoint,i=e.getInnerHTML,a=e.getTreeScope,s=e.mixin,c=e.rewrap,l=e.setInnerHTML,u=e.unsafeUnwrap,d=e.unwrap,p=e.wrap,h=new WeakMap,f=new WeakMap;t.prototype=Object.create(n.prototype),s(t.prototype,{constructor:t,get innerHTML(){return i(this)},set innerHTML(e){l(this,e),this.invalidateShadowRenderer()},get olderShadowRoot(){return f.get(this)||null},get host(){return h.get(this)||null},invalidateShadowRenderer:function(){return h.get(this).invalidateShadowRenderer()},elementFromPoint:function(e,t){return o(this,this.ownerDocument,e,t)},getSelection:function(){return document.getSelection()},get activeElement(){var e=d(this).ownerDocument.activeElement;if(!e||!e.nodeType)return null;for(var t=p(e);!this.contains(t);){for(;t.parentNode;)t=t.parentNode;if(!t.host)return null;t=t.host}return t}}),e.wrappers.ShadowRoot=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){var t=d(e).root;return t instanceof h?t.host:null}function n(t,n){if(t.shadowRoot){n=Math.min(t.childNodes.length-1,n);var r=t.childNodes[n];if(r){var o=e.getDestinationInsertionPoints(r);if(o.length>0){var i=o[0].parentNode;i.nodeType==Node.ELEMENT_NODE&&(t=i)}}}return t}function r(e){return e=u(e),t(e)||e}function o(e){a(e,this)}var i=e.registerWrapper,a=e.setWrapper,s=e.unsafeUnwrap,c=e.unwrap,l=e.unwrapIfNeeded,u=e.wrap,d=e.getTreeScope,p=window.Range,h=e.wrappers.ShadowRoot;o.prototype={get startContainer(){return r(s(this).startContainer)},get endContainer(){return r(s(this).endContainer)},get commonAncestorContainer(){return r(s(this).commonAncestorContainer)},setStart:function(e,t){e=n(e,t),s(this).setStart(l(e),t)},setEnd:function(e,t){e=n(e,t),s(this).setEnd(l(e),t)},setStartBefore:function(e){s(this).setStartBefore(l(e))},setStartAfter:function(e){s(this).setStartAfter(l(e))},setEndBefore:function(e){s(this).setEndBefore(l(e))},setEndAfter:function(e){s(this).setEndAfter(l(e))},selectNode:function(e){s(this).selectNode(l(e))},selectNodeContents:function(e){s(this).selectNodeContents(l(e))},compareBoundaryPoints:function(e,t){return s(this).compareBoundaryPoints(e,c(t))},extractContents:function(){return u(s(this).extractContents())},cloneContents:function(){return u(s(this).cloneContents())},insertNode:function(e){s(this).insertNode(l(e))},surroundContents:function(e){s(this).surroundContents(l(e))},cloneRange:function(){return u(s(this).cloneRange())},isPointInRange:function(e,t){return s(this).isPointInRange(l(e),t)},comparePoint:function(e,t){return s(this).comparePoint(l(e),t)},intersectsNode:function(e){return s(this).intersectsNode(l(e))},toString:function(){return s(this).toString()}},p.prototype.createContextualFragment&&(o.prototype.createContextualFragment=function(e){return u(s(this).createContextualFragment(e))}),i(window.Range,o,document.createRange()),e.wrappers.Range=o}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){e.previousSibling_=e.previousSibling,e.nextSibling_=e.nextSibling,e.parentNode_=e.parentNode}function n(n,o,i){var a=x(n),s=x(o),c=i?x(i):null;if(r(o),t(o),i)n.firstChild===i&&(n.firstChild_=i),i.previousSibling_=i.previousSibling;else{n.lastChild_=n.lastChild,n.lastChild===n.firstChild&&(n.firstChild_=n.firstChild);var l=R(a.lastChild);l&&(l.nextSibling_=l.nextSibling)}e.originalInsertBefore.call(a,s,c)}function r(n){var r=x(n),o=r.parentNode;if(o){var i=R(o);t(n),n.previousSibling&&(n.previousSibling.nextSibling_=n),n.nextSibling&&(n.nextSibling.previousSibling_=n),i.lastChild===n&&(i.lastChild_=n),i.firstChild===n&&(i.firstChild_=n),e.originalRemoveChild.call(o,r)}}function o(e){P.set(e,[])}function i(e){var t=P.get(e);return t||P.set(e,t=[]),t}function a(e){for(var t=[],n=0,r=e.firstChild;r;r=r.nextSibling)t[n++]=r;return t}function s(){for(var e=0;e<F.length;e++){var t=F[e],n=t.parentRenderer;n&&n.dirty||t.render()}F=[]}function c(){T=null,s()}function l(e){var t=A.get(e);return t||(t=new h(e),A.set(e,t)),t}function u(e){var t=j(e).root;return t instanceof C?t:null}function d(e){return l(e.host)}function p(e){this.skip=!1,this.node=e,this.childNodes=[]}function h(e){this.host=e,this.dirty=!1,this.invalidateAttributes(),this.associateNode(e)}function f(e){for(var t=[],n=e.firstChild;n;n=n.nextSibling)E(n)?t.push.apply(t,i(n)):t.push(n);return t}function m(e){if(e instanceof L)return e;if(e instanceof O)return null;for(var t=e.firstChild;t;t=t.nextSibling){var n=m(t);if(n)return n}return null}function w(e,t){i(t).push(e);var n=k.get(e);n?n.push(t):k.set(e,[t])}function v(e){return k.get(e)}function g(e){k.set(e,void 0)}function b(e,t){var n=t.getAttribute("select");if(!n)return!0;if(n=n.trim(),!n)return!0;if(!(e instanceof M))return!1;if(!q.test(n))return!1;try{return e.matches(n)}catch(r){return!1}}function y(e,t){var n=v(t);return n&&n[n.length-1]===e}function E(e){return e instanceof O||e instanceof L}function _(e){return e.shadowRoot}function S(e){for(var t=[],n=e.shadowRoot;n;n=n.olderShadowRoot)t.push(n);return t}var T,M=e.wrappers.Element,O=e.wrappers.HTMLContentElement,L=e.wrappers.HTMLShadowElement,N=e.wrappers.Node,C=e.wrappers.ShadowRoot,j=(e.assert,e.getTreeScope),D=(e.mixin,e.oneOf),H=e.unsafeUnwrap,x=e.unwrap,R=e.wrap,I=e.ArraySplice,P=new WeakMap,k=new WeakMap,A=new WeakMap,W=D(window,["requestAnimationFrame","mozRequestAnimationFrame","webkitRequestAnimationFrame","setTimeout"]),F=[],U=new I;U.equals=function(e,t){return x(e.node)===t},p.prototype={append:function(e){var t=new p(e);return this.childNodes.push(t),t},sync:function(e){if(!this.skip){for(var t=this.node,o=this.childNodes,i=a(x(t)),s=e||new WeakMap,c=U.calculateSplices(o,i),l=0,u=0,d=0,p=0;p<c.length;p++){for(var h=c[p];d<h.index;d++)u++,o[l++].sync(s);for(var f=h.removed.length,m=0;f>m;m++){var w=R(i[u++]);s.get(w)||r(w)}for(var v=h.addedCount,g=i[u]&&R(i[u]),m=0;v>m;m++){var b=o[l++],y=b.node;n(t,y,g),s.set(y,!0),b.sync(s)}d+=v}for(var p=d;p<o.length;p++)o[p].sync(s)}}},h.prototype={render:function(e){if(this.dirty){this.invalidateAttributes();var t=this.host;this.distribution(t);var n=e||new p(t);this.buildRenderTree(n,t);var r=!e;r&&n.sync(),this.dirty=!1}},get parentRenderer(){return j(this.host).renderer},invalidate:function(){if(!this.dirty){this.dirty=!0;var e=this.parentRenderer;if(e&&e.invalidate(),F.push(this),T)return;T=window[W](c,0)}},distribution:function(e){this.resetAllSubtrees(e),this.distributionResolution(e)},resetAll:function(e){E(e)?o(e):g(e),this.resetAllSubtrees(e)},resetAllSubtrees:function(e){for(var t=e.firstChild;t;t=t.nextSibling)this.resetAll(t);e.shadowRoot&&this.resetAll(e.shadowRoot),e.olderShadowRoot&&this.resetAll(e.olderShadowRoot)},distributionResolution:function(e){if(_(e)){for(var t=e,n=f(t),r=S(t),o=0;o<r.length;o++)this.poolDistribution(r[o],n);for(var o=r.length-1;o>=0;o--){var i=r[o],a=m(i);if(a){var s=i.olderShadowRoot;s&&(n=f(s));for(var c=0;c<n.length;c++)w(n[c],a)}this.distributionResolution(i)}}for(var l=e.firstChild;l;l=l.nextSibling)this.distributionResolution(l)},poolDistribution:function(e,t){if(!(e instanceof L))if(e instanceof O){var n=e;this.updateDependentAttributes(n.getAttribute("select"));for(var r=!1,o=0;o<t.length;o++){var e=t[o];e&&b(e,n)&&(w(e,n),t[o]=void 0,r=!0)}if(!r)for(var i=n.firstChild;i;i=i.nextSibling)w(i,n)}else for(var i=e.firstChild;i;i=i.nextSibling)this.poolDistribution(i,t)},buildRenderTree:function(e,t){for(var n=this.compose(t),r=0;r<n.length;r++){var o=n[r],i=e.append(o);this.buildRenderTree(i,o)}if(_(t)){var a=l(t);a.dirty=!1}},compose:function(e){for(var t=[],n=e.shadowRoot||e,r=n.firstChild;r;r=r.nextSibling)if(E(r)){this.associateNode(n);for(var o=i(r),a=0;a<o.length;a++){var s=o[a];y(r,s)&&t.push(s)}}else t.push(r);return t},invalidateAttributes:function(){this.attributes=Object.create(null)},updateDependentAttributes:function(e){if(e){var t=this.attributes;/\.\w+/.test(e)&&(t["class"]=!0),/#\w+/.test(e)&&(t.id=!0),e.replace(/\[\s*([^\s=\|~\]]+)/g,function(e,n){t[n]=!0})}},dependsOnAttribute:function(e){return this.attributes[e]},associateNode:function(e){H(e).polymerShadowRenderer_=this}};var q=/^(:not\()?[*.#[a-zA-Z_|]/;N.prototype.invalidateShadowRenderer=function(e){var t=H(this).polymerShadowRenderer_;return t?(t.invalidate(),!0):!1},O.prototype.getDistributedNodes=L.prototype.getDistributedNodes=function(){return s(),i(this)},M.prototype.getDestinationInsertionPoints=function(){return s(),v(this)||[]},O.prototype.nodeIsInserted_=L.prototype.nodeIsInserted_=function(){this.invalidateShadowRenderer();var e,t=u(this);t&&(e=d(t)),H(this).polymerShadowRenderer_=e,e&&e.invalidate()},e.getRendererForHost=l,e.getShadowTrees=S,e.renderAllPending=s,e.getDestinationInsertionPoints=v,e.visual={insertBefore:n,remove:r}}(window.ShadowDOMPolyfill),function(e){"use strict";function t(t){if(window[t]){r(!e.wrappers[t]);var c=function(e){n.call(this,e)};c.prototype=Object.create(n.prototype),o(c.prototype,{get form(){return s(a(this).form)}}),i(window[t],c,document.createElement(t.slice(4,-7))),e.wrappers[t]=c}}var n=e.wrappers.HTMLElement,r=e.assert,o=e.mixin,i=e.registerWrapper,a=e.unwrap,s=e.wrap,c=["HTMLButtonElement","HTMLFieldSetElement","HTMLInputElement","HTMLKeygenElement","HTMLLabelElement","HTMLLegendElement","HTMLObjectElement","HTMLOutputElement","HTMLTextAreaElement"];c.forEach(t)}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){r(e,this)}var n=e.registerWrapper,r=e.setWrapper,o=e.unsafeUnwrap,i=e.unwrap,a=e.unwrapIfNeeded,s=e.wrap,c=window.Selection;t.prototype={get anchorNode(){return s(o(this).anchorNode)},get focusNode(){return s(o(this).focusNode)},addRange:function(e){o(this).addRange(a(e))},collapse:function(e,t){o(this).collapse(a(e),t)},containsNode:function(e,t){return o(this).containsNode(a(e),t)},getRangeAt:function(e){return s(o(this).getRangeAt(e))},removeRange:function(e){o(this).removeRange(i(e))},selectAllChildren:function(e){o(this).selectAllChildren(e instanceof ShadowRoot?o(e.host):a(e))},toString:function(){return o(this).toString()}},c.prototype.extend&&(t.prototype.extend=function(e,t){o(this).extend(a(e),t)}),n(window.Selection,t,window.getSelection()),e.wrappers.Selection=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){r(e,this)}var n=e.registerWrapper,r=e.setWrapper,o=e.unsafeUnwrap,i=e.unwrapIfNeeded,a=e.wrap,s=window.TreeWalker;t.prototype={get root(){return a(o(this).root)},get currentNode(){return a(o(this).currentNode)},set currentNode(e){o(this).currentNode=i(e)},get filter(){return o(this).filter},parentNode:function(){return a(o(this).parentNode())},firstChild:function(){return a(o(this).firstChild())},lastChild:function(){return a(o(this).lastChild())},previousSibling:function(){return a(o(this).previousSibling())},previousNode:function(){return a(o(this).previousNode())},nextNode:function(){return a(o(this).nextNode())}},n(s,t),e.wrappers.TreeWalker=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){u.call(this,e),this.treeScope_=new w(this,null)}function n(e){var n=document[e];t.prototype[e]=function(){return j(n.apply(N(this),arguments))}}function r(e,t){x.call(N(t),C(e)),o(e,t)}function o(e,t){e.shadowRoot&&t.adoptNode(e.shadowRoot),e instanceof m&&i(e,t);for(var n=e.firstChild;n;n=n.nextSibling)o(n,t)}function i(e,t){var n=e.olderShadowRoot;n&&t.adoptNode(n)}function a(e){L(e,this)}function s(e,t){var n=document.implementation[t];e.prototype[t]=function(){
-return j(n.apply(N(this),arguments))}}function c(e,t){var n=document.implementation[t];e.prototype[t]=function(){return n.apply(N(this),arguments)}}var l=e.GetElementsByInterface,u=e.wrappers.Node,d=e.ParentNodeInterface,p=e.NonElementParentNodeInterface,h=e.wrappers.Selection,f=e.SelectorsInterface,m=e.wrappers.ShadowRoot,w=e.TreeScope,v=e.cloneNode,g=e.defineGetter,b=e.defineWrapGetter,y=e.elementFromPoint,E=e.forwardMethodsToWrapper,_=e.matchesNames,S=e.mixin,T=e.registerWrapper,M=e.renderAllPending,O=e.rewrap,L=e.setWrapper,N=e.unsafeUnwrap,C=e.unwrap,j=e.wrap,D=e.wrapEventTargetMethods,H=(e.wrapNodeList,new WeakMap);t.prototype=Object.create(u.prototype),b(t,"documentElement"),b(t,"body"),b(t,"head"),g(t,"activeElement",function(){var e=C(this).activeElement;if(!e||!e.nodeType)return null;for(var t=j(e);!this.contains(t);){for(;t.parentNode;)t=t.parentNode;if(!t.host)return null;t=t.host}return t}),["createComment","createDocumentFragment","createElement","createElementNS","createEvent","createEventNS","createRange","createTextNode"].forEach(n);var x=document.adoptNode,R=document.getSelection;S(t.prototype,{adoptNode:function(e){return e.parentNode&&e.parentNode.removeChild(e),r(e,this),e},elementFromPoint:function(e,t){return y(this,this,e,t)},importNode:function(e,t){return v(e,t,N(this))},getSelection:function(){return M(),new h(R.call(C(this)))},getElementsByName:function(e){return f.querySelectorAll.call(this,"[name="+JSON.stringify(String(e))+"]")}});var I=document.createTreeWalker,P=e.wrappers.TreeWalker;if(t.prototype.createTreeWalker=function(e,t,n,r){var o=null;return n&&(n.acceptNode&&"function"==typeof n.acceptNode?o={acceptNode:function(e){return n.acceptNode(j(e))}}:"function"==typeof n&&(o=function(e){return n(j(e))})),new P(I.call(C(this),C(e),t,o,r))},document.registerElement){var k=document.registerElement;t.prototype.registerElement=function(t,n){function r(e){return e?void L(e,this):i?document.createElement(i,t):document.createElement(t)}var o,i;if(void 0!==n&&(o=n.prototype,i=n["extends"]),o||(o=Object.create(HTMLElement.prototype)),e.nativePrototypeTable.get(o))throw new Error("NotSupportedError");for(var a,s=Object.getPrototypeOf(o),c=[];s&&!(a=e.nativePrototypeTable.get(s));)c.push(s),s=Object.getPrototypeOf(s);if(!a)throw new Error("NotSupportedError");for(var l=Object.create(a),u=c.length-1;u>=0;u--)l=Object.create(l);["createdCallback","attachedCallback","detachedCallback","attributeChangedCallback"].forEach(function(e){var t=o[e];t&&(l[e]=function(){j(this)instanceof r||O(this),t.apply(j(this),arguments)})});var d={prototype:l};i&&(d["extends"]=i),r.prototype=o,r.prototype.constructor=r,e.constructorTable.set(l,r),e.nativePrototypeTable.set(o,l);k.call(C(this),t,d);return r},E([window.HTMLDocument||window.Document],["registerElement"])}E([window.HTMLBodyElement,window.HTMLDocument||window.Document,window.HTMLHeadElement,window.HTMLHtmlElement],["appendChild","compareDocumentPosition","contains","getElementsByClassName","getElementsByTagName","getElementsByTagNameNS","insertBefore","querySelector","querySelectorAll","removeChild","replaceChild"]),E([window.HTMLBodyElement,window.HTMLHeadElement,window.HTMLHtmlElement],_),E([window.HTMLDocument||window.Document],["adoptNode","importNode","contains","createComment","createDocumentFragment","createElement","createElementNS","createEvent","createEventNS","createRange","createTextNode","createTreeWalker","elementFromPoint","getElementById","getElementsByName","getSelection"]),S(t.prototype,l),S(t.prototype,d),S(t.prototype,f),S(t.prototype,p),S(t.prototype,{get implementation(){var e=H.get(this);return e?e:(e=new a(C(this).implementation),H.set(this,e),e)},get defaultView(){return j(C(this).defaultView)}}),T(window.Document,t,document.implementation.createHTMLDocument("")),window.HTMLDocument&&T(window.HTMLDocument,t),D([window.HTMLBodyElement,window.HTMLDocument||window.Document,window.HTMLHeadElement]);var A=document.implementation.createDocument;a.prototype.createDocument=function(){return arguments[2]=C(arguments[2]),j(A.apply(N(this),arguments))},s(a,"createDocumentType"),s(a,"createHTMLDocument"),c(a,"hasFeature"),T(window.DOMImplementation,a),E([window.DOMImplementation],["createDocument","createDocumentType","createHTMLDocument","hasFeature"]),e.adoptNodeNoRemove=r,e.wrappers.DOMImplementation=a,e.wrappers.Document=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.EventTarget,r=e.wrappers.Selection,o=e.mixin,i=e.registerWrapper,a=e.renderAllPending,s=e.unwrap,c=e.unwrapIfNeeded,l=e.wrap,u=window.Window,d=window.getComputedStyle,p=window.getDefaultComputedStyle,h=window.getSelection;t.prototype=Object.create(n.prototype),u.prototype.getComputedStyle=function(e,t){return l(this||window).getComputedStyle(c(e),t)},p&&(u.prototype.getDefaultComputedStyle=function(e,t){return l(this||window).getDefaultComputedStyle(c(e),t)}),u.prototype.getSelection=function(){return l(this||window).getSelection()},delete window.getComputedStyle,delete window.getDefaultComputedStyle,delete window.getSelection,["addEventListener","removeEventListener","dispatchEvent"].forEach(function(e){u.prototype[e]=function(){var t=l(this||window);return t[e].apply(t,arguments)},delete window[e]}),o(t.prototype,{getComputedStyle:function(e,t){return a(),d.call(s(this),c(e),t)},getSelection:function(){return a(),new r(h.call(s(this)))},get document(){return l(s(this).document)}}),p&&(t.prototype.getDefaultComputedStyle=function(e,t){return a(),p.call(s(this),c(e),t)}),i(u,t,window),e.wrappers.Window=t}(window.ShadowDOMPolyfill),function(e){"use strict";var t=e.unwrap,n=window.DataTransfer||window.Clipboard,r=n.prototype.setDragImage;r&&(n.prototype.setDragImage=function(e,n,o){r.call(this,t(e),n,o)})}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){var t;t=e instanceof i?e:new i(e&&o(e)),r(t,this)}var n=e.registerWrapper,r=e.setWrapper,o=e.unwrap,i=window.FormData;i&&(n(i,t,new i),e.wrappers.FormData=t)}(window.ShadowDOMPolyfill),function(e){"use strict";var t=e.unwrapIfNeeded,n=XMLHttpRequest.prototype.send;XMLHttpRequest.prototype.send=function(e){return n.call(this,t(e))}}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){var t=n[e],r=window[t];if(r){var o=document.createElement(e),i=o.constructor;window[t]=i}}var n=(e.isWrapperFor,{a:"HTMLAnchorElement",area:"HTMLAreaElement",audio:"HTMLAudioElement",base:"HTMLBaseElement",body:"HTMLBodyElement",br:"HTMLBRElement",button:"HTMLButtonElement",canvas:"HTMLCanvasElement",caption:"HTMLTableCaptionElement",col:"HTMLTableColElement",content:"HTMLContentElement",data:"HTMLDataElement",datalist:"HTMLDataListElement",del:"HTMLModElement",dir:"HTMLDirectoryElement",div:"HTMLDivElement",dl:"HTMLDListElement",embed:"HTMLEmbedElement",fieldset:"HTMLFieldSetElement",font:"HTMLFontElement",form:"HTMLFormElement",frame:"HTMLFrameElement",frameset:"HTMLFrameSetElement",h1:"HTMLHeadingElement",head:"HTMLHeadElement",hr:"HTMLHRElement",html:"HTMLHtmlElement",iframe:"HTMLIFrameElement",img:"HTMLImageElement",input:"HTMLInputElement",keygen:"HTMLKeygenElement",label:"HTMLLabelElement",legend:"HTMLLegendElement",li:"HTMLLIElement",link:"HTMLLinkElement",map:"HTMLMapElement",marquee:"HTMLMarqueeElement",menu:"HTMLMenuElement",menuitem:"HTMLMenuItemElement",meta:"HTMLMetaElement",meter:"HTMLMeterElement",object:"HTMLObjectElement",ol:"HTMLOListElement",optgroup:"HTMLOptGroupElement",option:"HTMLOptionElement",output:"HTMLOutputElement",p:"HTMLParagraphElement",param:"HTMLParamElement",pre:"HTMLPreElement",progress:"HTMLProgressElement",q:"HTMLQuoteElement",script:"HTMLScriptElement",select:"HTMLSelectElement",shadow:"HTMLShadowElement",source:"HTMLSourceElement",span:"HTMLSpanElement",style:"HTMLStyleElement",table:"HTMLTableElement",tbody:"HTMLTableSectionElement",template:"HTMLTemplateElement",textarea:"HTMLTextAreaElement",thead:"HTMLTableSectionElement",time:"HTMLTimeElement",title:"HTMLTitleElement",tr:"HTMLTableRowElement",track:"HTMLTrackElement",ul:"HTMLUListElement",video:"HTMLVideoElement"});Object.keys(n).forEach(t),Object.getOwnPropertyNames(e.wrappers).forEach(function(t){window[t]=e.wrappers[t]})}(window.ShadowDOMPolyfill),function(e){function t(e,t){var n="";return Array.prototype.forEach.call(e,function(e){n+=e.textContent+"\n\n"}),t||(n=n.replace(d,"")),n}function n(e){var t=document.createElement("style");return t.textContent=e,t}function r(e){var t=n(e);document.head.appendChild(t);var r=[];if(t.sheet)try{r=t.sheet.cssRules}catch(o){}else console.warn("sheet not found",t);return t.parentNode.removeChild(t),r}function o(){C.initialized=!0,document.body.appendChild(C);var e=C.contentDocument,t=e.createElement("base");t.href=document.baseURI,e.head.appendChild(t)}function i(e){C.initialized||o(),document.body.appendChild(C),e(C.contentDocument),document.body.removeChild(C)}function a(e,t){if(t){var o;if(e.match("@import")&&D){var a=n(e);i(function(e){e.head.appendChild(a.impl),o=Array.prototype.slice.call(a.sheet.cssRules,0),t(o)})}else o=r(e),t(o)}}function s(e){e&&l().appendChild(document.createTextNode(e))}function c(e,t){var r=n(e);r.setAttribute(t,""),r.setAttribute(x,""),document.head.appendChild(r)}function l(){return j||(j=document.createElement("style"),j.setAttribute(x,""),j[x]=!0),j}var u={strictStyling:!1,registry:{},shimStyling:function(e,n,r){var o=this.prepareRoot(e,n,r),i=this.isTypeExtension(r),a=this.makeScopeSelector(n,i),s=t(o,!0);s=this.scopeCssText(s,a),e&&(e.shimmedStyle=s),this.addCssToDocument(s,n)},shimStyle:function(e,t){return this.shimCssText(e.textContent,t)},shimCssText:function(e,t){return e=this.insertDirectives(e),this.scopeCssText(e,t)},makeScopeSelector:function(e,t){return e?t?"[is="+e+"]":e:""},isTypeExtension:function(e){return e&&e.indexOf("-")<0},prepareRoot:function(e,t,n){var r=this.registerRoot(e,t,n);return this.replaceTextInStyles(r.rootStyles,this.insertDirectives),this.removeStyles(e,r.rootStyles),this.strictStyling&&this.applyScopeToContent(e,t),r.scopeStyles},removeStyles:function(e,t){for(var n,r=0,o=t.length;o>r&&(n=t[r]);r++)n.parentNode.removeChild(n)},registerRoot:function(e,t,n){var r=this.registry[t]={root:e,name:t,extendsName:n},o=this.findStyles(e);r.rootStyles=o,r.scopeStyles=r.rootStyles;var i=this.registry[r.extendsName];return i&&(r.scopeStyles=i.scopeStyles.concat(r.scopeStyles)),r},findStyles:function(e){if(!e)return[];var t=e.querySelectorAll("style");return Array.prototype.filter.call(t,function(e){return!e.hasAttribute(R)})},applyScopeToContent:function(e,t){e&&(Array.prototype.forEach.call(e.querySelectorAll("*"),function(e){e.setAttribute(t,"")}),Array.prototype.forEach.call(e.querySelectorAll("template"),function(e){this.applyScopeToContent(e.content,t)},this))},insertDirectives:function(e){return e=this.insertPolyfillDirectivesInCssText(e),this.insertPolyfillRulesInCssText(e)},insertPolyfillDirectivesInCssText:function(e){return e=e.replace(p,function(e,t){return t.slice(0,-2)+"{"}),e.replace(h,function(e,t){return t+" {"})},insertPolyfillRulesInCssText:function(e){return e=e.replace(f,function(e,t){return t.slice(0,-1)}),e.replace(m,function(e,t,n,r){var o=e.replace(t,"").replace(n,"");return r+o})},scopeCssText:function(e,t){var n=this.extractUnscopedRulesFromCssText(e);if(e=this.insertPolyfillHostInCssText(e),e=this.convertColonHost(e),e=this.convertColonHostContext(e),e=this.convertShadowDOMSelectors(e),t){var e,r=this;a(e,function(n){e=r.scopeRules(n,t)})}return e=e+"\n"+n,e.trim()},extractUnscopedRulesFromCssText:function(e){for(var t,n="";t=w.exec(e);)n+=t[1].slice(0,-1)+"\n\n";for(;t=v.exec(e);)n+=t[0].replace(t[2],"").replace(t[1],t[3])+"\n\n";return n},convertColonHost:function(e){return this.convertColonRule(e,E,this.colonHostPartReplacer)},convertColonHostContext:function(e){return this.convertColonRule(e,_,this.colonHostContextPartReplacer)},convertColonRule:function(e,t,n){return e.replace(t,function(e,t,r,o){if(t=O,r){for(var i,a=r.split(","),s=[],c=0,l=a.length;l>c&&(i=a[c]);c++)i=i.trim(),s.push(n(t,i,o));return s.join(",")}return t+o})},colonHostContextPartReplacer:function(e,t,n){return t.match(g)?this.colonHostPartReplacer(e,t,n):e+t+n+", "+t+" "+e+n},colonHostPartReplacer:function(e,t,n){return e+t.replace(g,"")+n},convertShadowDOMSelectors:function(e){for(var t=0;t<N.length;t++)e=e.replace(N[t]," ");return e},scopeRules:function(e,t){var n="";return e&&Array.prototype.forEach.call(e,function(e){if(e.selectorText&&e.style&&void 0!==e.style.cssText)n+=this.scopeSelector(e.selectorText,t,this.strictStyling)+" {\n	",n+=this.propertiesFromRule(e)+"\n}\n\n";else if(e.type===CSSRule.MEDIA_RULE)n+="@media "+e.media.mediaText+" {\n",n+=this.scopeRules(e.cssRules,t),n+="\n}\n\n";else try{e.cssText&&(n+=e.cssText+"\n\n")}catch(r){e.type===CSSRule.KEYFRAMES_RULE&&e.cssRules&&(n+=this.ieSafeCssTextFromKeyFrameRule(e))}},this),n},ieSafeCssTextFromKeyFrameRule:function(e){var t="@keyframes "+e.name+" {";return Array.prototype.forEach.call(e.cssRules,function(e){t+=" "+e.keyText+" {"+e.style.cssText+"}"}),t+=" }"},scopeSelector:function(e,t,n){var r=[],o=e.split(",");return o.forEach(function(e){e=e.trim(),this.selectorNeedsScoping(e,t)&&(e=n&&!e.match(O)?this.applyStrictSelectorScope(e,t):this.applySelectorScope(e,t)),r.push(e)},this),r.join(", ")},selectorNeedsScoping:function(e,t){if(Array.isArray(t))return!0;var n=this.makeScopeMatcher(t);return!e.match(n)},makeScopeMatcher:function(e){return e=e.replace(/\[/g,"\\[").replace(/\]/g,"\\]"),new RegExp("^("+e+")"+S,"m")},applySelectorScope:function(e,t){return Array.isArray(t)?this.applySelectorScopeList(e,t):this.applySimpleSelectorScope(e,t)},applySelectorScopeList:function(e,t){for(var n,r=[],o=0;n=t[o];o++)r.push(this.applySimpleSelectorScope(e,n));return r.join(", ")},applySimpleSelectorScope:function(e,t){return e.match(L)?(e=e.replace(O,t),e.replace(L,t+" ")):t+" "+e},applyStrictSelectorScope:function(e,t){t=t.replace(/\[is=([^\]]*)\]/g,"$1");var n=[" ",">","+","~"],r=e,o="["+t+"]";return n.forEach(function(e){var t=r.split(e);r=t.map(function(e){var t=e.trim().replace(L,"");return t&&n.indexOf(t)<0&&t.indexOf(o)<0&&(e=t.replace(/([^:]*)(:*)(.*)/,"$1"+o+"$2$3")),e}).join(e)}),r},insertPolyfillHostInCssText:function(e){return e.replace(M,b).replace(T,g)},propertiesFromRule:function(e){var t=e.style.cssText;e.style.content&&!e.style.content.match(/['"]+|attr/)&&(t=t.replace(/content:[^;]*;/g,"content: '"+e.style.content+"';"));var n=e.style;for(var r in n)"initial"===n[r]&&(t+=r+": initial; ");return t},replaceTextInStyles:function(e,t){e&&t&&(e instanceof Array||(e=[e]),Array.prototype.forEach.call(e,function(e){e.textContent=t.call(this,e.textContent)},this))},addCssToDocument:function(e,t){e.match("@import")?c(e,t):s(e)}},d=/\/\*[^*]*\*+([^\/*][^*]*\*+)*\//gim,p=/\/\*\s*@polyfill ([^*]*\*+([^\/*][^*]*\*+)*\/)([^{]*?){/gim,h=/polyfill-next-selector[^}]*content\:[\s]*?['"](.*?)['"][;\s]*}([^{]*?){/gim,f=/\/\*\s@polyfill-rule([^*]*\*+([^\/*][^*]*\*+)*)\//gim,m=/(polyfill-rule)[^}]*(content\:[\s]*['"](.*?)['"])[;\s]*[^}]*}/gim,w=/\/\*\s@polyfill-unscoped-rule([^*]*\*+([^\/*][^*]*\*+)*)\//gim,v=/(polyfill-unscoped-rule)[^}]*(content\:[\s]*['"](.*?)['"])[;\s]*[^}]*}/gim,g="-shadowcsshost",b="-shadowcsscontext",y=")(?:\\(((?:\\([^)(]*\\)|[^)(]*)+?)\\))?([^,{]*)",E=new RegExp("("+g+y,"gim"),_=new RegExp("("+b+y,"gim"),S="([>\\s~+[.,{:][\\s\\S]*)?$",T=/\:host/gim,M=/\:host-context/gim,O=g+"-no-combinator",L=new RegExp(g,"gim"),N=(new RegExp(b,"gim"),[/>>>/g,/::shadow/g,/::content/g,/\/deep\//g,/\/shadow\//g,/\/shadow-deep\//g,/\^\^/g,/\^/g]),C=document.createElement("iframe");C.style.display="none";var j,D=navigator.userAgent.match("Chrome"),H="shim-shadowdom",x="shim-shadowdom-css",R="no-shim";if(window.ShadowDOMPolyfill){s("style { display: none !important; }\n");var I=ShadowDOMPolyfill.wrap(document),P=I.querySelector("head");P.insertBefore(l(),P.childNodes[0]),document.addEventListener("DOMContentLoaded",function(){e.urlResolver;if(window.HTMLImports&&!HTMLImports.useNative){var t="link[rel=stylesheet]["+H+"]",n="style["+H+"]";HTMLImports.importer.documentPreloadSelectors+=","+t,HTMLImports.importer.importsPreloadSelectors+=","+t,HTMLImports.parser.documentSelectors=[HTMLImports.parser.documentSelectors,t,n].join(",");var r=HTMLImports.parser.parseGeneric;HTMLImports.parser.parseGeneric=function(e){if(!e[x]){var t=e.__importElement||e;if(!t.hasAttribute(H))return void r.call(this,e);e.__resource&&(t=e.ownerDocument.createElement("style"),t.textContent=e.__resource),HTMLImports.path.resolveUrlsInStyle(t,e.href),t.textContent=u.shimStyle(t),t.removeAttribute(H,""),t.setAttribute(x,""),t[x]=!0,t.parentNode!==P&&(e.parentNode===P?P.replaceChild(t,e):this.addElementToDocument(t)),t.__importParsed=!0,this.markParsingComplete(e),this.parseNext()}};var o=HTMLImports.parser.hasResource;HTMLImports.parser.hasResource=function(e){return"link"===e.localName&&"stylesheet"===e.rel&&e.hasAttribute(H)?e.__resource:o.call(this,e)}}})}e.ShadowCSS=u}(window.WebComponents)),function(e){window.ShadowDOMPolyfill?(window.wrap=ShadowDOMPolyfill.wrapIfNeeded,window.unwrap=ShadowDOMPolyfill.unwrapIfNeeded):window.wrap=window.unwrap=function(e){return e}}(window.WebComponents),function(e){"use strict";function t(e){return void 0!==p[e]}function n(){s.call(this),this._isInvalid=!0}function r(e){return""==e&&n.call(this),e.toLowerCase()}function o(e){var t=e.charCodeAt(0);return t>32&&127>t&&-1==[34,35,60,62,63,96].indexOf(t)?e:encodeURIComponent(e)}function i(e){var t=e.charCodeAt(0);return t>32&&127>t&&-1==[34,35,60,62,96].indexOf(t)?e:encodeURIComponent(e)}function a(e,a,s){function c(e){b.push(e)}var l=a||"scheme start",u=0,d="",v=!1,g=!1,b=[];e:for(;(e[u-1]!=f||0==u)&&!this._isInvalid;){var y=e[u];switch(l){case"scheme start":if(!y||!m.test(y)){if(a){c("Invalid scheme.");break e}d="",l="no scheme";continue}d+=y.toLowerCase(),l="scheme";break;case"scheme":if(y&&w.test(y))d+=y.toLowerCase();else{if(":"!=y){if(a){if(f==y)break e;c("Code point not allowed in scheme: "+y);break e}d="",u=0,l="no scheme";continue}if(this._scheme=d,d="",a)break e;t(this._scheme)&&(this._isRelative=!0),l="file"==this._scheme?"relative":this._isRelative&&s&&s._scheme==this._scheme?"relative or authority":this._isRelative?"authority first slash":"scheme data"}break;case"scheme data":"?"==y?(this._query="?",l="query"):"#"==y?(this._fragment="#",l="fragment"):f!=y&&"	"!=y&&"\n"!=y&&"\r"!=y&&(this._schemeData+=o(y));break;case"no scheme":if(s&&t(s._scheme)){l="relative";continue}c("Missing scheme."),n.call(this);break;case"relative or authority":if("/"!=y||"/"!=e[u+1]){c("Expected /, got: "+y),l="relative";continue}l="authority ignore slashes";break;case"relative":if(this._isRelative=!0,"file"!=this._scheme&&(this._scheme=s._scheme),f==y){this._host=s._host,this._port=s._port,this._path=s._path.slice(),this._query=s._query,this._username=s._username,this._password=s._password;break e}if("/"==y||"\\"==y)"\\"==y&&c("\\ is an invalid code point."),l="relative slash";else if("?"==y)this._host=s._host,this._port=s._port,this._path=s._path.slice(),this._query="?",this._username=s._username,this._password=s._password,l="query";else{if("#"!=y){var E=e[u+1],_=e[u+2];("file"!=this._scheme||!m.test(y)||":"!=E&&"|"!=E||f!=_&&"/"!=_&&"\\"!=_&&"?"!=_&&"#"!=_)&&(this._host=s._host,this._port=s._port,this._username=s._username,this._password=s._password,this._path=s._path.slice(),this._path.pop()),l="relative path";continue}this._host=s._host,this._port=s._port,this._path=s._path.slice(),this._query=s._query,this._fragment="#",this._username=s._username,this._password=s._password,l="fragment"}break;case"relative slash":if("/"!=y&&"\\"!=y){"file"!=this._scheme&&(this._host=s._host,this._port=s._port,this._username=s._username,this._password=s._password),l="relative path";continue}"\\"==y&&c("\\ is an invalid code point."),l="file"==this._scheme?"file host":"authority ignore slashes";break;case"authority first slash":if("/"!=y){c("Expected '/', got: "+y),l="authority ignore slashes";continue}l="authority second slash";break;case"authority second slash":if(l="authority ignore slashes","/"!=y){c("Expected '/', got: "+y);continue}break;case"authority ignore slashes":if("/"!=y&&"\\"!=y){l="authority";continue}c("Expected authority, got: "+y);break;case"authority":if("@"==y){v&&(c("@ already seen."),d+="%40"),v=!0;for(var S=0;S<d.length;S++){var T=d[S];if("	"!=T&&"\n"!=T&&"\r"!=T)if(":"!=T||null!==this._password){var M=o(T);null!==this._password?this._password+=M:this._username+=M}else this._password="";else c("Invalid whitespace in authority.")}d=""}else{if(f==y||"/"==y||"\\"==y||"?"==y||"#"==y){u-=d.length,d="",l="host";continue}d+=y}break;case"file host":if(f==y||"/"==y||"\\"==y||"?"==y||"#"==y){2!=d.length||!m.test(d[0])||":"!=d[1]&&"|"!=d[1]?0==d.length?l="relative path start":(this._host=r.call(this,d),d="",l="relative path start"):l="relative path";continue}"	"==y||"\n"==y||"\r"==y?c("Invalid whitespace in file host."):d+=y;break;case"host":case"hostname":if(":"!=y||g){if(f==y||"/"==y||"\\"==y||"?"==y||"#"==y){if(this._host=r.call(this,d),d="",l="relative path start",a)break e;continue}"	"!=y&&"\n"!=y&&"\r"!=y?("["==y?g=!0:"]"==y&&(g=!1),d+=y):c("Invalid code point in host/hostname: "+y)}else if(this._host=r.call(this,d),d="",l="port","hostname"==a)break e;break;case"port":if(/[0-9]/.test(y))d+=y;else{if(f==y||"/"==y||"\\"==y||"?"==y||"#"==y||a){if(""!=d){var O=parseInt(d,10);O!=p[this._scheme]&&(this._port=O+""),d=""}if(a)break e;l="relative path start";continue}"	"==y||"\n"==y||"\r"==y?c("Invalid code point in port: "+y):n.call(this)}break;case"relative path start":if("\\"==y&&c("'\\' not allowed in path."),l="relative path","/"!=y&&"\\"!=y)continue;break;case"relative path":if(f!=y&&"/"!=y&&"\\"!=y&&(a||"?"!=y&&"#"!=y))"	"!=y&&"\n"!=y&&"\r"!=y&&(d+=o(y));else{"\\"==y&&c("\\ not allowed in relative path.");var L;(L=h[d.toLowerCase()])&&(d=L),".."==d?(this._path.pop(),"/"!=y&&"\\"!=y&&this._path.push("")):"."==d&&"/"!=y&&"\\"!=y?this._path.push(""):"."!=d&&("file"==this._scheme&&0==this._path.length&&2==d.length&&m.test(d[0])&&"|"==d[1]&&(d=d[0]+":"),this._path.push(d)),d="","?"==y?(this._query="?",l="query"):"#"==y&&(this._fragment="#",l="fragment")}break;case"query":a||"#"!=y?f!=y&&"	"!=y&&"\n"!=y&&"\r"!=y&&(this._query+=i(y)):(this._fragment="#",l="fragment");break;case"fragment":f!=y&&"	"!=y&&"\n"!=y&&"\r"!=y&&(this._fragment+=y)}u++}}function s(){this._scheme="",this._schemeData="",this._username="",this._password=null,this._host="",this._port="",this._path=[],this._query="",this._fragment="",this._isInvalid=!1,this._isRelative=!1}function c(e,t){void 0===t||t instanceof c||(t=new c(String(t))),this._url=e,s.call(this);var n=e.replace(/^[ \t\r\n\f]+|[ \t\r\n\f]+$/g,"");a.call(this,n,null,t)}var l=!1;if(!e.forceJURL)try{var u=new URL("b","http://a");u.pathname="c%20d",l="http://a/c%20d"===u.href}catch(d){}if(!l){var p=Object.create(null);p.ftp=21,p.file=0,p.gopher=70,p.http=80,p.https=443,p.ws=80,p.wss=443;var h=Object.create(null);h["%2e"]=".",h[".%2e"]="..",h["%2e."]="..",h["%2e%2e"]="..";var f=void 0,m=/[a-zA-Z]/,w=/[a-zA-Z0-9\+\-\.]/;c.prototype={toString:function(){return this.href},get href(){if(this._isInvalid)return this._url;var e="";return(""!=this._username||null!=this._password)&&(e=this._username+(null!=this._password?":"+this._password:"")+"@"),this.protocol+(this._isRelative?"//"+e+this.host:"")+this.pathname+this._query+this._fragment},set href(e){s.call(this),a.call(this,e)},get protocol(){return this._scheme+":"},set protocol(e){this._isInvalid||a.call(this,e+":","scheme start")},get host(){return this._isInvalid?"":this._port?this._host+":"+this._port:this._host},set host(e){!this._isInvalid&&this._isRelative&&a.call(this,e,"host")},get hostname(){return this._host},set hostname(e){!this._isInvalid&&this._isRelative&&a.call(this,e,"hostname")},get port(){return this._port},set port(e){!this._isInvalid&&this._isRelative&&a.call(this,e,"port")},get pathname(){return this._isInvalid?"":this._isRelative?"/"+this._path.join("/"):this._schemeData},set pathname(e){!this._isInvalid&&this._isRelative&&(this._path=[],a.call(this,e,"relative path start"))},get search(){return this._isInvalid||!this._query||"?"==this._query?"":this._query},set search(e){!this._isInvalid&&this._isRelative&&(this._query="?","?"==e[0]&&(e=e.slice(1)),a.call(this,e,"query"))},get hash(){return this._isInvalid||!this._fragment||"#"==this._fragment?"":this._fragment},set hash(e){this._isInvalid||(this._fragment="#","#"==e[0]&&(e=e.slice(1)),a.call(this,e,"fragment"))},get origin(){var e;if(this._isInvalid||!this._scheme)return"";switch(this._scheme){case"data":case"file":case"javascript":case"mailto":return"null"}return e=this.host,e?this._scheme+"://"+e:""}};var v=e.URL;v&&(c.createObjectURL=function(e){return v.createObjectURL.apply(v,arguments)},c.revokeObjectURL=function(e){v.revokeObjectURL(e)}),e.URL=c}}(self),function(e){function t(e){y.push(e),b||(b=!0,m(r))}function n(e){return window.ShadowDOMPolyfill&&window.ShadowDOMPolyfill.wrapIfNeeded(e)||e}function r(){b=!1;var e=y;y=[],e.sort(function(e,t){return e.uid_-t.uid_});var t=!1;e.forEach(function(e){var n=e.takeRecords();o(e),n.length&&(e.callback_(n,e),t=!0)}),t&&r()}function o(e){e.nodes_.forEach(function(t){var n=w.get(t);n&&n.forEach(function(t){t.observer===e&&t.removeTransientObservers()})})}function i(e,t){for(var n=e;n;n=n.parentNode){var r=w.get(n);if(r)for(var o=0;o<r.length;o++){var i=r[o],a=i.options;if(n===e||a.subtree){var s=t(a);s&&i.enqueue(s)}}}}function a(e){this.callback_=e,this.nodes_=[],this.records_=[],this.uid_=++E}function s(e,t){this.type=e,this.target=t,this.addedNodes=[],this.removedNodes=[],this.previousSibling=null,this.nextSibling=null,this.attributeName=null,this.attributeNamespace=null,this.oldValue=null}function c(e){var t=new s(e.type,e.target);return t.addedNodes=e.addedNodes.slice(),t.removedNodes=e.removedNodes.slice(),t.previousSibling=e.previousSibling,t.nextSibling=e.nextSibling,t.attributeName=e.attributeName,t.attributeNamespace=e.attributeNamespace,t.oldValue=e.oldValue,t}function l(e,t){return _=new s(e,t)}function u(e){return S?S:(S=c(_),S.oldValue=e,S)}function d(){_=S=void 0}function p(e){return e===S||e===_}function h(e,t){return e===t?e:S&&p(e)?S:null}function f(e,t,n){this.observer=e,this.target=t,this.options=n,this.transientObservedNodes=[]}if(!e.JsMutationObserver){var m,w=new WeakMap;if(/Trident|Edge/.test(navigator.userAgent))m=setTimeout;else if(window.setImmediate)m=window.setImmediate;else{var v=[],g=String(Math.random());window.addEventListener("message",function(e){if(e.data===g){var t=v;v=[],t.forEach(function(e){e()})}}),m=function(e){v.push(e),window.postMessage(g,"*")}}var b=!1,y=[],E=0;a.prototype={observe:function(e,t){if(e=n(e),!t.childList&&!t.attributes&&!t.characterData||t.attributeOldValue&&!t.attributes||t.attributeFilter&&t.attributeFilter.length&&!t.attributes||t.characterDataOldValue&&!t.characterData)throw new SyntaxError;var r=w.get(e);r||w.set(e,r=[]);for(var o,i=0;i<r.length;i++)if(r[i].observer===this){o=r[i],o.removeListeners(),o.options=t;break}o||(o=new f(this,e,t),r.push(o),this.nodes_.push(e)),o.addListeners()},disconnect:function(){this.nodes_.forEach(function(e){for(var t=w.get(e),n=0;n<t.length;n++){var r=t[n];if(r.observer===this){r.removeListeners(),t.splice(n,1);break}}},this),this.records_=[]},takeRecords:function(){var e=this.records_;return this.records_=[],e}};var _,S;f.prototype={enqueue:function(e){var n=this.observer.records_,r=n.length;if(n.length>0){var o=n[r-1],i=h(o,e);if(i)return void(n[r-1]=i)}else t(this.observer);n[r]=e},addListeners:function(){this.addListeners_(this.target)},addListeners_:function(e){var t=this.options;t.attributes&&e.addEventListener("DOMAttrModified",this,!0),t.characterData&&e.addEventListener("DOMCharacterDataModified",this,!0),t.childList&&e.addEventListener("DOMNodeInserted",this,!0),(t.childList||t.subtree)&&e.addEventListener("DOMNodeRemoved",this,!0)},removeListeners:function(){this.removeListeners_(this.target)},removeListeners_:function(e){var t=this.options;t.attributes&&e.removeEventListener("DOMAttrModified",this,!0),t.characterData&&e.removeEventListener("DOMCharacterDataModified",this,!0),t.childList&&e.removeEventListener("DOMNodeInserted",this,!0),(t.childList||t.subtree)&&e.removeEventListener("DOMNodeRemoved",this,!0)},addTransientObserver:function(e){if(e!==this.target){this.addListeners_(e),this.transientObservedNodes.push(e);var t=w.get(e);t||w.set(e,t=[]),t.push(this)}},removeTransientObservers:function(){var e=this.transientObservedNodes;this.transientObservedNodes=[],e.forEach(function(e){this.removeListeners_(e);for(var t=w.get(e),n=0;n<t.length;n++)if(t[n]===this){t.splice(n,1);break}},this)},handleEvent:function(e){switch(e.stopImmediatePropagation(),e.type){case"DOMAttrModified":var t=e.attrName,n=e.relatedNode.namespaceURI,r=e.target,o=new l("attributes",r);o.attributeName=t,o.attributeNamespace=n;var a=e.attrChange===MutationEvent.ADDITION?null:e.prevValue;i(r,function(e){return!e.attributes||e.attributeFilter&&e.attributeFilter.length&&-1===e.attributeFilter.indexOf(t)&&-1===e.attributeFilter.indexOf(n)?void 0:e.attributeOldValue?u(a):o});break;case"DOMCharacterDataModified":var r=e.target,o=l("characterData",r),a=e.prevValue;i(r,function(e){return e.characterData?e.characterDataOldValue?u(a):o:void 0});break;case"DOMNodeRemoved":this.addTransientObserver(e.target);case"DOMNodeInserted":var s,c,p=e.target;"DOMNodeInserted"===e.type?(s=[p],c=[]):(s=[],c=[p]);var h=p.previousSibling,f=p.nextSibling,o=l("childList",e.target.parentNode);o.addedNodes=s,o.removedNodes=c,o.previousSibling=h,o.nextSibling=f,i(e.relatedNode,function(e){return e.childList?o:void 0})}d()}},e.JsMutationObserver=a,e.MutationObserver||(e.MutationObserver=a,a._isPolyfilled=!0)}}(self),function(e){"use strict";if(!window.performance){var t=Date.now();window.performance={now:function(){return Date.now()-t}}}window.requestAnimationFrame||(window.requestAnimationFrame=function(){var e=window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame;return e?function(t){return e(function(){t(performance.now())})}:function(e){return window.setTimeout(e,1e3/60)}}()),window.cancelAnimationFrame||(window.cancelAnimationFrame=function(){return window.webkitCancelAnimationFrame||window.mozCancelAnimationFrame||function(e){clearTimeout(e)}}());var n=function(){var e=document.createEvent("Event");return e.initEvent("foo",!0,!0),e.preventDefault(),e.defaultPrevented}();if(!n){var r=Event.prototype.preventDefault;Event.prototype.preventDefault=function(){this.cancelable&&(r.call(this),Object.defineProperty(this,"defaultPrevented",{get:function(){return!0},configurable:!0}))}}var o=/Trident/.test(navigator.userAgent);if((!window.CustomEvent||o&&"function"!=typeof window.CustomEvent)&&(window.CustomEvent=function(e,t){t=t||{};var n=document.createEvent("CustomEvent");return n.initCustomEvent(e,Boolean(t.bubbles),Boolean(t.cancelable),t.detail),n},window.CustomEvent.prototype=window.Event.prototype),!window.Event||o&&"function"!=typeof window.Event){var i=window.Event;window.Event=function(e,t){t=t||{};var n=document.createEvent("Event");return n.initEvent(e,Boolean(t.bubbles),Boolean(t.cancelable)),n},window.Event.prototype=i.prototype}}(window.WebComponents),window.HTMLImports=window.HTMLImports||{flags:{}},function(e){function t(e,t){t=t||f,r(function(){i(e,t)},t)}function n(e){return"complete"===e.readyState||e.readyState===v}function r(e,t){if(n(t))e&&e();else{var o=function(){("complete"===t.readyState||t.readyState===v)&&(t.removeEventListener(g,o),r(e,t))};t.addEventListener(g,o)}}function o(e){e.target.__loaded=!0}function i(e,t){function n(){c==l&&e&&e({allImports:s,loadedImports:u,errorImports:d})}function r(e){o(e),u.push(this),c++,n()}function i(e){d.push(this),c++,n()}var s=t.querySelectorAll("link[rel=import]"),c=0,l=s.length,u=[],d=[];
-if(l)for(var p,h=0;l>h&&(p=s[h]);h++)a(p)?(u.push(this),c++,n()):(p.addEventListener("load",r),p.addEventListener("error",i));else n()}function a(e){return d?e.__loaded||e["import"]&&"loading"!==e["import"].readyState:e.__importParsed}function s(e){for(var t,n=0,r=e.length;r>n&&(t=e[n]);n++)c(t)&&l(t)}function c(e){return"link"===e.localName&&"import"===e.rel}function l(e){var t=e["import"];t?o({target:e}):(e.addEventListener("load",o),e.addEventListener("error",o))}var u="import",d=Boolean(u in document.createElement("link")),p=Boolean(window.ShadowDOMPolyfill),h=function(e){return p?window.ShadowDOMPolyfill.wrapIfNeeded(e):e},f=h(document),m={get:function(){var e=window.HTMLImports.currentScript||document.currentScript||("complete"!==document.readyState?document.scripts[document.scripts.length-1]:null);return h(e)},configurable:!0};Object.defineProperty(document,"_currentScript",m),Object.defineProperty(f,"_currentScript",m);var w=/Trident/.test(navigator.userAgent),v=w?"complete":"interactive",g="readystatechange";d&&(new MutationObserver(function(e){for(var t,n=0,r=e.length;r>n&&(t=e[n]);n++)t.addedNodes&&s(t.addedNodes)}).observe(document.head,{childList:!0}),function(){if("loading"===document.readyState)for(var e,t=document.querySelectorAll("link[rel=import]"),n=0,r=t.length;r>n&&(e=t[n]);n++)l(e)}()),t(function(e){window.HTMLImports.ready=!0,window.HTMLImports.readyTime=(new Date).getTime();var t=f.createEvent("CustomEvent");t.initCustomEvent("HTMLImportsLoaded",!0,!0,e),f.dispatchEvent(t)}),e.IMPORT_LINK_TYPE=u,e.useNative=d,e.rootDocument=f,e.whenReady=t,e.isIE=w}(window.HTMLImports),function(e){var t=[],n=function(e){t.push(e)},r=function(){t.forEach(function(t){t(e)})};e.addModule=n,e.initializeModules=r}(window.HTMLImports),window.HTMLImports.addModule(function(e){var t=/(url\()([^)]*)(\))/g,n=/(@import[\s]+(?!url\())([^;]*)(;)/g,r={resolveUrlsInStyle:function(e,t){var n=e.ownerDocument,r=n.createElement("a");return e.textContent=this.resolveUrlsInCssText(e.textContent,t,r),e},resolveUrlsInCssText:function(e,r,o){var i=this.replaceUrls(e,o,r,t);return i=this.replaceUrls(i,o,r,n)},replaceUrls:function(e,t,n,r){return e.replace(r,function(e,r,o,i){var a=o.replace(/["']/g,"");return n&&(a=new URL(a,n).href),t.href=a,a=t.href,r+"'"+a+"'"+i})}};e.path=r}),window.HTMLImports.addModule(function(e){var t={async:!0,ok:function(e){return e.status>=200&&e.status<300||304===e.status||0===e.status},load:function(n,r,o){var i=new XMLHttpRequest;return(e.flags.debug||e.flags.bust)&&(n+="?"+Math.random()),i.open("GET",n,t.async),i.addEventListener("readystatechange",function(e){if(4===i.readyState){var n=null;try{var a=i.getResponseHeader("Location");a&&(n="/"===a.substr(0,1)?location.origin+a:a)}catch(e){console.error(e.message)}r.call(o,!t.ok(i)&&i,i.response||i.responseText,n)}}),i.send(),i},loadDocument:function(e,t,n){this.load(e,t,n).responseType="document"}};e.xhr=t}),window.HTMLImports.addModule(function(e){var t=e.xhr,n=e.flags,r=function(e,t){this.cache={},this.onload=e,this.oncomplete=t,this.inflight=0,this.pending={}};r.prototype={addNodes:function(e){this.inflight+=e.length;for(var t,n=0,r=e.length;r>n&&(t=e[n]);n++)this.require(t);this.checkDone()},addNode:function(e){this.inflight++,this.require(e),this.checkDone()},require:function(e){var t=e.src||e.href;e.__nodeUrl=t,this.dedupe(t,e)||this.fetch(t,e)},dedupe:function(e,t){if(this.pending[e])return this.pending[e].push(t),!0;return this.cache[e]?(this.onload(e,t,this.cache[e]),this.tail(),!0):(this.pending[e]=[t],!1)},fetch:function(e,r){if(n.load&&console.log("fetch",e,r),e)if(e.match(/^data:/)){var o=e.split(","),i=o[0],a=o[1];a=i.indexOf(";base64")>-1?atob(a):decodeURIComponent(a),setTimeout(function(){this.receive(e,r,null,a)}.bind(this),0)}else{var s=function(t,n,o){this.receive(e,r,t,n,o)}.bind(this);t.load(e,s)}else setTimeout(function(){this.receive(e,r,{error:"href must be specified"},null)}.bind(this),0)},receive:function(e,t,n,r,o){this.cache[e]=r;for(var i,a=this.pending[e],s=0,c=a.length;c>s&&(i=a[s]);s++)this.onload(e,i,r,n,o),this.tail();this.pending[e]=null},tail:function(){--this.inflight,this.checkDone()},checkDone:function(){this.inflight||this.oncomplete()}},e.Loader=r}),window.HTMLImports.addModule(function(e){var t=function(e){this.addCallback=e,this.mo=new MutationObserver(this.handler.bind(this))};t.prototype={handler:function(e){for(var t,n=0,r=e.length;r>n&&(t=e[n]);n++)"childList"===t.type&&t.addedNodes.length&&this.addedNodes(t.addedNodes)},addedNodes:function(e){this.addCallback&&this.addCallback(e);for(var t,n=0,r=e.length;r>n&&(t=e[n]);n++)t.children&&t.children.length&&this.addedNodes(t.children)},observe:function(e){this.mo.observe(e,{childList:!0,subtree:!0})}},e.Observer=t}),window.HTMLImports.addModule(function(e){function t(e){return"link"===e.localName&&e.rel===u}function n(e){var t=r(e);return"data:text/javascript;charset=utf-8,"+encodeURIComponent(t)}function r(e){return e.textContent+o(e)}function o(e){var t=e.ownerDocument;t.__importedScripts=t.__importedScripts||0;var n=e.ownerDocument.baseURI,r=t.__importedScripts?"-"+t.__importedScripts:"";return t.__importedScripts++,"\n//# sourceURL="+n+r+".js\n"}function i(e){var t=e.ownerDocument.createElement("style");return t.textContent=e.textContent,a.resolveUrlsInStyle(t),t}var a=e.path,s=e.rootDocument,c=e.flags,l=e.isIE,u=e.IMPORT_LINK_TYPE,d="link[rel="+u+"]",p={documentSelectors:d,importsSelectors:[d,"link[rel=stylesheet]:not([type])","style:not([type])","script:not([type])",'script[type="application/javascript"]','script[type="text/javascript"]'].join(","),map:{link:"parseLink",script:"parseScript",style:"parseStyle"},dynamicElements:[],parseNext:function(){var e=this.nextToParse();e&&this.parse(e)},parse:function(e){if(this.isParsed(e))return void(c.parse&&console.log("[%s] is already parsed",e.localName));var t=this[this.map[e.localName]];t&&(this.markParsing(e),t.call(this,e))},parseDynamic:function(e,t){this.dynamicElements.push(e),t||this.parseNext()},markParsing:function(e){c.parse&&console.log("parsing",e),this.parsingElement=e},markParsingComplete:function(e){e.__importParsed=!0,this.markDynamicParsingComplete(e),e.__importElement&&(e.__importElement.__importParsed=!0,this.markDynamicParsingComplete(e.__importElement)),this.parsingElement=null,c.parse&&console.log("completed",e)},markDynamicParsingComplete:function(e){var t=this.dynamicElements.indexOf(e);t>=0&&this.dynamicElements.splice(t,1)},parseImport:function(e){if(e["import"]=e.__doc,window.HTMLImports.__importsParsingHook&&window.HTMLImports.__importsParsingHook(e),e["import"]&&(e["import"].__importParsed=!0),this.markParsingComplete(e),e.__resource&&!e.__error?e.dispatchEvent(new CustomEvent("load",{bubbles:!1})):e.dispatchEvent(new CustomEvent("error",{bubbles:!1})),e.__pending)for(var t;e.__pending.length;)t=e.__pending.shift(),t&&t({target:e});this.parseNext()},parseLink:function(e){t(e)?this.parseImport(e):(e.href=e.href,this.parseGeneric(e))},parseStyle:function(e){var t=e;e=i(e),t.__appliedElement=e,e.__importElement=t,this.parseGeneric(e)},parseGeneric:function(e){this.trackElement(e),this.addElementToDocument(e)},rootImportForElement:function(e){for(var t=e;t.ownerDocument.__importLink;)t=t.ownerDocument.__importLink;return t},addElementToDocument:function(e){var t=this.rootImportForElement(e.__importElement||e);t.parentNode.insertBefore(e,t)},trackElement:function(e,t){var n=this,r=function(o){e.removeEventListener("load",r),e.removeEventListener("error",r),t&&t(o),n.markParsingComplete(e),n.parseNext()};if(e.addEventListener("load",r),e.addEventListener("error",r),l&&"style"===e.localName){var o=!1;if(-1==e.textContent.indexOf("@import"))o=!0;else if(e.sheet){o=!0;for(var i,a=e.sheet.cssRules,s=a?a.length:0,c=0;s>c&&(i=a[c]);c++)i.type===CSSRule.IMPORT_RULE&&(o=o&&Boolean(i.styleSheet))}o&&setTimeout(function(){e.dispatchEvent(new CustomEvent("load",{bubbles:!1}))})}},parseScript:function(t){var r=document.createElement("script");r.__importElement=t,r.src=t.src?t.src:n(t),e.currentScript=t,this.trackElement(r,function(t){r.parentNode&&r.parentNode.removeChild(r),e.currentScript=null}),this.addElementToDocument(r)},nextToParse:function(){return this._mayParse=[],!this.parsingElement&&(this.nextToParseInDoc(s)||this.nextToParseDynamic())},nextToParseInDoc:function(e,n){if(e&&this._mayParse.indexOf(e)<0){this._mayParse.push(e);for(var r,o=e.querySelectorAll(this.parseSelectorsForNode(e)),i=0,a=o.length;a>i&&(r=o[i]);i++)if(!this.isParsed(r))return this.hasResource(r)?t(r)?this.nextToParseInDoc(r.__doc,r):r:void 0}return n},nextToParseDynamic:function(){return this.dynamicElements[0]},parseSelectorsForNode:function(e){var t=e.ownerDocument||e;return t===s?this.documentSelectors:this.importsSelectors},isParsed:function(e){return e.__importParsed},needsDynamicParsing:function(e){return this.dynamicElements.indexOf(e)>=0},hasResource:function(e){return t(e)&&void 0===e.__doc?!1:!0}};e.parser=p,e.IMPORT_SELECTOR=d}),window.HTMLImports.addModule(function(e){function t(e){return n(e,a)}function n(e,t){return"link"===e.localName&&e.getAttribute("rel")===t}function r(e){return!!Object.getOwnPropertyDescriptor(e,"baseURI")}function o(e,t){var n=document.implementation.createHTMLDocument(a);n._URL=t;var o=n.createElement("base");o.setAttribute("href",t),n.baseURI||r(n)||Object.defineProperty(n,"baseURI",{value:t});var i=n.createElement("meta");return i.setAttribute("charset","utf-8"),n.head.appendChild(i),n.head.appendChild(o),n.body.innerHTML=e,window.HTMLTemplateElement&&HTMLTemplateElement.bootstrap&&HTMLTemplateElement.bootstrap(n),n}var i=e.flags,a=e.IMPORT_LINK_TYPE,s=e.IMPORT_SELECTOR,c=e.rootDocument,l=e.Loader,u=e.Observer,d=e.parser,p={documents:{},documentPreloadSelectors:s,importsPreloadSelectors:[s].join(","),loadNode:function(e){h.addNode(e)},loadSubtree:function(e){var t=this.marshalNodes(e);h.addNodes(t)},marshalNodes:function(e){return e.querySelectorAll(this.loadSelectorsForNode(e))},loadSelectorsForNode:function(e){var t=e.ownerDocument||e;return t===c?this.documentPreloadSelectors:this.importsPreloadSelectors},loaded:function(e,n,r,a,s){if(i.load&&console.log("loaded",e,n),n.__resource=r,n.__error=a,t(n)){var c=this.documents[e];void 0===c&&(c=a?null:o(r,s||e),c&&(c.__importLink=n,this.bootDocument(c)),this.documents[e]=c),n.__doc=c}d.parseNext()},bootDocument:function(e){this.loadSubtree(e),this.observer.observe(e),d.parseNext()},loadedAll:function(){d.parseNext()}},h=new l(p.loaded.bind(p),p.loadedAll.bind(p));if(p.observer=new u,!document.baseURI){var f={get:function(){var e=document.querySelector("base");return e?e.href:window.location.href},configurable:!0};Object.defineProperty(document,"baseURI",f),Object.defineProperty(c,"baseURI",f)}e.importer=p,e.importLoader=h}),window.HTMLImports.addModule(function(e){var t=e.parser,n=e.importer,r={added:function(e){for(var r,o,i,a,s=0,c=e.length;c>s&&(a=e[s]);s++)r||(r=a.ownerDocument,o=t.isParsed(r)),i=this.shouldLoadNode(a),i&&n.loadNode(a),this.shouldParseNode(a)&&o&&t.parseDynamic(a,i)},shouldLoadNode:function(e){return 1===e.nodeType&&o.call(e,n.loadSelectorsForNode(e))},shouldParseNode:function(e){return 1===e.nodeType&&o.call(e,t.parseSelectorsForNode(e))}};n.observer.addCallback=r.added.bind(r);var o=HTMLElement.prototype.matches||HTMLElement.prototype.matchesSelector||HTMLElement.prototype.webkitMatchesSelector||HTMLElement.prototype.mozMatchesSelector||HTMLElement.prototype.msMatchesSelector}),function(e){function t(){window.HTMLImports.importer.bootDocument(r)}var n=e.initializeModules;e.isIE;if(!e.useNative){n();var r=e.rootDocument;"complete"===document.readyState||"interactive"===document.readyState&&!window.attachEvent?t():document.addEventListener("DOMContentLoaded",t)}}(window.HTMLImports),window.CustomElements=window.CustomElements||{flags:{}},function(e){var t=e.flags,n=[],r=function(e){n.push(e)},o=function(){n.forEach(function(t){t(e)})};e.addModule=r,e.initializeModules=o,e.hasNative=Boolean(document.registerElement),e.isIE=/Trident/.test(navigator.userAgent),e.useNative=!t.register&&e.hasNative&&!window.ShadowDOMPolyfill&&(!window.HTMLImports||window.HTMLImports.useNative)}(window.CustomElements),window.CustomElements.addModule(function(e){function t(e,t){n(e,function(e){return t(e)?!0:void r(e,t)}),r(e,t)}function n(e,t,r){var o=e.firstElementChild;if(!o)for(o=e.firstChild;o&&o.nodeType!==Node.ELEMENT_NODE;)o=o.nextSibling;for(;o;)t(o,r)!==!0&&n(o,t,r),o=o.nextElementSibling;return null}function r(e,n){for(var r=e.shadowRoot;r;)t(r,n),r=r.olderShadowRoot}function o(e,t){i(e,t,[])}function i(e,t,n){if(e=window.wrap(e),!(n.indexOf(e)>=0)){n.push(e);for(var r,o=e.querySelectorAll("link[rel="+a+"]"),s=0,c=o.length;c>s&&(r=o[s]);s++)r["import"]&&i(r["import"],t,n);t(e)}}var a=window.HTMLImports?window.HTMLImports.IMPORT_LINK_TYPE:"none";e.forDocumentTree=o,e.forSubtree=t}),window.CustomElements.addModule(function(e){function t(e,t){return n(e,t)||r(e,t)}function n(t,n){return e.upgrade(t,n)?!0:void(n&&a(t))}function r(e,t){b(e,function(e){return n(e,t)?!0:void 0})}function o(e){S.push(e),_||(_=!0,setTimeout(i))}function i(){_=!1;for(var e,t=S,n=0,r=t.length;r>n&&(e=t[n]);n++)e();S=[]}function a(e){E?o(function(){s(e)}):s(e)}function s(e){e.__upgraded__&&!e.__attached&&(e.__attached=!0,e.attachedCallback&&e.attachedCallback())}function c(e){l(e),b(e,function(e){l(e)})}function l(e){E?o(function(){u(e)}):u(e)}function u(e){e.__upgraded__&&e.__attached&&(e.__attached=!1,e.detachedCallback&&e.detachedCallback())}function d(e){for(var t=e,n=window.wrap(document);t;){if(t==n)return!0;t=t.parentNode||t.nodeType===Node.DOCUMENT_FRAGMENT_NODE&&t.host}}function p(e){if(e.shadowRoot&&!e.shadowRoot.__watched){g.dom&&console.log("watching shadow-root for: ",e.localName);for(var t=e.shadowRoot;t;)m(t),t=t.olderShadowRoot}}function h(e,n){if(g.dom){var r=n[0];if(r&&"childList"===r.type&&r.addedNodes&&r.addedNodes){for(var o=r.addedNodes[0];o&&o!==document&&!o.host;)o=o.parentNode;var i=o&&(o.URL||o._URL||o.host&&o.host.localName)||"";i=i.split("/?").shift().split("/").pop()}console.group("mutations (%d) [%s]",n.length,i||"")}var a=d(e);n.forEach(function(e){"childList"===e.type&&(T(e.addedNodes,function(e){e.localName&&t(e,a)}),T(e.removedNodes,function(e){e.localName&&c(e)}))}),g.dom&&console.groupEnd()}function f(e){for(e=window.wrap(e),e||(e=window.wrap(document));e.parentNode;)e=e.parentNode;var t=e.__observer;t&&(h(e,t.takeRecords()),i())}function m(e){if(!e.__observer){var t=new MutationObserver(h.bind(this,e));t.observe(e,{childList:!0,subtree:!0}),e.__observer=t}}function w(e){e=window.wrap(e),g.dom&&console.group("upgradeDocument: ",e.baseURI.split("/").pop());var n=e===window.wrap(document);t(e,n),m(e),g.dom&&console.groupEnd()}function v(e){y(e,w)}var g=e.flags,b=e.forSubtree,y=e.forDocumentTree,E=window.MutationObserver._isPolyfilled&&g["throttle-attached"];e.hasPolyfillMutations=E,e.hasThrottledAttached=E;var _=!1,S=[],T=Array.prototype.forEach.call.bind(Array.prototype.forEach),M=Element.prototype.createShadowRoot;M&&(Element.prototype.createShadowRoot=function(){var e=M.call(this);return window.CustomElements.watchShadow(this),e}),e.watchShadow=p,e.upgradeDocumentTree=v,e.upgradeDocument=w,e.upgradeSubtree=r,e.upgradeAll=t,e.attached=a,e.takeRecords=f}),window.CustomElements.addModule(function(e){function t(t,r){if("template"===t.localName&&window.HTMLTemplateElement&&HTMLTemplateElement.decorate&&HTMLTemplateElement.decorate(t),!t.__upgraded__&&t.nodeType===Node.ELEMENT_NODE){var o=t.getAttribute("is"),i=e.getRegisteredDefinition(t.localName)||e.getRegisteredDefinition(o);if(i&&(o&&i.tag==t.localName||!o&&!i["extends"]))return n(t,i,r)}}function n(t,n,o){return a.upgrade&&console.group("upgrade:",t.localName),n.is&&t.setAttribute("is",n.is),r(t,n),t.__upgraded__=!0,i(t),o&&e.attached(t),e.upgradeSubtree(t,o),a.upgrade&&console.groupEnd(),t}function r(e,t){Object.__proto__?e.__proto__=t.prototype:(o(e,t.prototype,t["native"]),e.__proto__=t.prototype)}function o(e,t,n){for(var r={},o=t;o!==n&&o!==HTMLElement.prototype;){for(var i,a=Object.getOwnPropertyNames(o),s=0;i=a[s];s++)r[i]||(Object.defineProperty(e,i,Object.getOwnPropertyDescriptor(o,i)),r[i]=1);o=Object.getPrototypeOf(o)}}function i(e){e.createdCallback&&e.createdCallback()}var a=e.flags;e.upgrade=t,e.upgradeWithDefinition=n,e.implementPrototype=r}),window.CustomElements.addModule(function(e){function t(t,r){var c=r||{};if(!t)throw new Error("document.registerElement: first argument `name` must not be empty");if(t.indexOf("-")<0)throw new Error("document.registerElement: first argument ('name') must contain a dash ('-'). Argument provided was '"+String(t)+"'.");if(o(t))throw new Error("Failed to execute 'registerElement' on 'Document': Registration failed for type '"+String(t)+"'. The type name is invalid.");if(l(t))throw new Error("DuplicateDefinitionError: a type with name '"+String(t)+"' is already registered");return c.prototype||(c.prototype=Object.create(HTMLElement.prototype)),c.__name=t.toLowerCase(),c.lifecycle=c.lifecycle||{},c.ancestry=i(c["extends"]),a(c),s(c),n(c.prototype),u(c.__name,c),c.ctor=d(c),c.ctor.prototype=c.prototype,c.prototype.constructor=c.ctor,e.ready&&v(document),c.ctor}function n(e){if(!e.setAttribute._polyfilled){var t=e.setAttribute;e.setAttribute=function(e,n){r.call(this,e,n,t)};var n=e.removeAttribute;e.removeAttribute=function(e){r.call(this,e,null,n)},e.setAttribute._polyfilled=!0}}function r(e,t,n){e=e.toLowerCase();var r=this.getAttribute(e);n.apply(this,arguments);var o=this.getAttribute(e);this.attributeChangedCallback&&o!==r&&this.attributeChangedCallback(e,r,o)}function o(e){for(var t=0;t<_.length;t++)if(e===_[t])return!0}function i(e){var t=l(e);return t?i(t["extends"]).concat([t]):[]}function a(e){for(var t,n=e["extends"],r=0;t=e.ancestry[r];r++)n=t.is&&t.tag;e.tag=n||e.__name,n&&(e.is=e.__name)}function s(e){if(!Object.__proto__){var t=HTMLElement.prototype;if(e.is){var n=document.createElement(e.tag);t=Object.getPrototypeOf(n)}for(var r,o=e.prototype,i=!1;o;)o==t&&(i=!0),r=Object.getPrototypeOf(o),r&&(o.__proto__=r),o=r;i||console.warn(e.tag+" prototype not found in prototype chain for "+e.is),e["native"]=t}}function c(e){return b(M(e.tag),e)}function l(e){return e?S[e.toLowerCase()]:void 0}function u(e,t){S[e]=t}function d(e){return function(){return c(e)}}function p(e,t,n){return e===T?h(t,n):O(e,t)}function h(e,t){e&&(e=e.toLowerCase()),t&&(t=t.toLowerCase());var n=l(t||e);if(n){if(e==n.tag&&t==n.is)return new n.ctor;if(!t&&!n.is)return new n.ctor}var r;return t?(r=h(e),r.setAttribute("is",t),r):(r=M(e),e.indexOf("-")>=0&&y(r,HTMLElement),r)}function f(e,t){var n=e[t];e[t]=function(){var e=n.apply(this,arguments);return g(e),e}}var m,w=e.isIE,v=e.upgradeDocumentTree,g=e.upgradeAll,b=e.upgradeWithDefinition,y=e.implementPrototype,E=e.useNative,_=["annotation-xml","color-profile","font-face","font-face-src","font-face-uri","font-face-format","font-face-name","missing-glyph"],S={},T="http://www.w3.org/1999/xhtml",M=document.createElement.bind(document),O=document.createElementNS.bind(document);m=Object.__proto__||E?function(e,t){return e instanceof t}:function(e,t){if(e instanceof t)return!0;for(var n=e;n;){if(n===t.prototype)return!0;n=n.__proto__}return!1},f(Node.prototype,"cloneNode"),f(document,"importNode"),w&&!function(){var e=document.importNode;document.importNode=function(){var t=e.apply(document,arguments);if(t.nodeType==t.DOCUMENT_FRAGMENT_NODE){var n=document.createDocumentFragment();return n.appendChild(t),n}return t}}(),document.registerElement=t,document.createElement=h,document.createElementNS=p,e.registry=S,e["instanceof"]=m,e.reservedTagList=_,e.getRegisteredDefinition=l,document.register=document.registerElement}),function(e){function t(){i(window.wrap(document)),window.CustomElements.ready=!0;var e=window.requestAnimationFrame||function(e){setTimeout(e,16)};e(function(){setTimeout(function(){window.CustomElements.readyTime=Date.now(),window.HTMLImports&&(window.CustomElements.elapsed=window.CustomElements.readyTime-window.HTMLImports.readyTime),document.dispatchEvent(new CustomEvent("WebComponentsReady",{bubbles:!0}))})})}var n=e.useNative,r=e.initializeModules;e.isIE;if(n){var o=function(){};e.watchShadow=o,e.upgrade=o,e.upgradeAll=o,e.upgradeDocumentTree=o,e.upgradeSubtree=o,e.takeRecords=o,e["instanceof"]=function(e,t){return e instanceof t}}else r();var i=e.upgradeDocumentTree,a=e.upgradeDocument;if(window.wrap||(window.ShadowDOMPolyfill?(window.wrap=window.ShadowDOMPolyfill.wrapIfNeeded,window.unwrap=window.ShadowDOMPolyfill.unwrapIfNeeded):window.wrap=window.unwrap=function(e){return e}),window.HTMLImports&&(window.HTMLImports.__importsParsingHook=function(e){e["import"]&&a(wrap(e["import"]))}),"complete"===document.readyState||e.flags.eager)t();else if("interactive"!==document.readyState||window.attachEvent||window.HTMLImports&&!window.HTMLImports.ready){var s=window.HTMLImports&&!window.HTMLImports.ready?"HTMLImportsLoaded":"DOMContentLoaded";window.addEventListener(s,t)}else t()}(window.CustomElements),function(e){Function.prototype.bind||(Function.prototype.bind=function(e){var t=this,n=Array.prototype.slice.call(arguments,1);return function(){var r=n.slice();return r.push.apply(r,arguments),t.apply(e,r)}})}(window.WebComponents),function(e){var t=document.createElement("style");t.textContent="body {transition: opacity ease-in 0.2s; } \nbody[unresolved] {opacity: 0; display: block; overflow: hidden; position: relative; } \n";var n=document.querySelector("head");n.insertBefore(t,n.firstChild)}(window.WebComponents),function(e){window.Platform=e}(window.WebComponents);
\ No newline at end of file
+// @version 0.7.23
+!function(){window.WebComponents=window.WebComponents||{flags:{}};var e="webcomponents.js",t=document.querySelector('script[src*="'+e+'"]'),n={};if(!n.noOpts){if(location.search.slice(1).split("&").forEach(function(e){var t,r=e.split("=");r[0]&&(t=r[0].match(/wc-(.+)/))&&(n[t[1]]=r[1]||!0)}),t)for(var r,o=0;r=t.attributes[o];o++)"src"!==r.name&&(n[r.name]=r.value||!0);if(n.log&&n.log.split){var i=n.log.split(",");n.log={},i.forEach(function(e){n.log[e]=!0})}else n.log={}}n.shadow=n.shadow||n.shadowdom||n.polyfill,"native"===n.shadow?n.shadow=!1:n.shadow=n.shadow||!HTMLElement.prototype.createShadowRoot,n.register&&(window.CustomElements=window.CustomElements||{flags:{}},window.CustomElements.flags.register=n.register),WebComponents.flags=n}(),WebComponents.flags.shadow&&("undefined"==typeof WeakMap&&!function(){var e=Object.defineProperty,t=Date.now()%1e9,n=function(){this.name="__st"+(1e9*Math.random()>>>0)+(t++ +"__")};n.prototype={set:function(t,n){var r=t[this.name];return r&&r[0]===t?r[1]=n:e(t,this.name,{value:[t,n],writable:!0}),this},get:function(e){var t;return(t=e[this.name])&&t[0]===e?t[1]:void 0},"delete":function(e){var t=e[this.name];return!(!t||t[0]!==e)&&(t[0]=t[1]=void 0,!0)},has:function(e){var t=e[this.name];return!!t&&t[0]===e}},window.WeakMap=n}(),window.ShadowDOMPolyfill={},function(e){"use strict";function t(){if("undefined"!=typeof chrome&&chrome.app&&chrome.app.runtime)return!1;if(navigator.getDeviceStorage)return!1;try{var e=new Function("return true;");return e()}catch(t){return!1}}function n(e){if(!e)throw new Error("Assertion failed")}function r(e,t){for(var n=W(t),r=0;r<n.length;r++){var o=n[r];A(e,o,F(t,o))}return e}function o(e,t){for(var n=W(t),r=0;r<n.length;r++){var o=n[r];switch(o){case"arguments":case"caller":case"length":case"name":case"prototype":case"toString":continue}A(e,o,F(t,o))}return e}function i(e,t){for(var n=0;n<t.length;n++)if(t[n]in e)return t[n]}function a(e,t,n){U.value=n,A(e,t,U)}function s(e,t){var n=e.__proto__||Object.getPrototypeOf(e);if(q)try{W(n)}catch(r){n=n.__proto__}var o=R.get(n);if(o)return o;var i=s(n),a=E(i);return g(n,a,t),a}function c(e,t){w(e,t,!0)}function l(e,t){w(t,e,!1)}function u(e){return/^on[a-z]+$/.test(e)}function d(e){return/^[a-zA-Z_$][a-zA-Z_$0-9]*$/.test(e)}function p(e){return k&&d(e)?new Function("return this.__impl4cf1e782hg__."+e):function(){return this.__impl4cf1e782hg__[e]}}function h(e){return k&&d(e)?new Function("v","this.__impl4cf1e782hg__."+e+" = v"):function(t){this.__impl4cf1e782hg__[e]=t}}function f(e){return k&&d(e)?new Function("return this.__impl4cf1e782hg__."+e+".apply(this.__impl4cf1e782hg__, arguments)"):function(){return this.__impl4cf1e782hg__[e].apply(this.__impl4cf1e782hg__,arguments)}}function m(e,t){try{return e===window&&"showModalDialog"===t?B:Object.getOwnPropertyDescriptor(e,t)}catch(n){return B}}function w(t,n,r,o){for(var i=W(t),a=0;a<i.length;a++){var s=i[a];if("polymerBlackList_"!==s&&!(s in n||t.polymerBlackList_&&t.polymerBlackList_[s])){q&&t.__lookupGetter__(s);var c,l,d=m(t,s);if("function"!=typeof d.value){var w=u(s);c=w?e.getEventHandlerGetter(s):p(s),(d.writable||d.set||V)&&(l=w?e.getEventHandlerSetter(s):h(s));var v=V||d.configurable;A(n,s,{get:c,set:l,configurable:v,enumerable:d.enumerable})}else r&&(n[s]=f(s))}}}function v(e,t,n){if(null!=e){var r=e.prototype;g(r,t,n),o(t,e)}}function g(e,t,r){var o=t.prototype;n(void 0===R.get(e)),R.set(e,t),I.set(o,e),c(e,o),r&&l(o,r),a(o,"constructor",t),t.prototype=o}function b(e,t){return R.get(t.prototype)===e}function y(e){var t=Object.getPrototypeOf(e),n=s(t),r=E(n);return g(t,r,e),r}function E(e){function t(t){e.call(this,t)}var n=Object.create(e.prototype);return n.constructor=t,t.prototype=n,t}function _(e){return e&&e.__impl4cf1e782hg__}function S(e){return!_(e)}function T(e){if(null===e)return null;n(S(e));var t=e.__wrapper8e3dd93a60__;return null!=t?t:e.__wrapper8e3dd93a60__=new(s(e,e))(e)}function M(e){return null===e?null:(n(_(e)),e.__impl4cf1e782hg__)}function O(e){return e.__impl4cf1e782hg__}function L(e,t){t.__impl4cf1e782hg__=e,e.__wrapper8e3dd93a60__=t}function N(e){return e&&_(e)?M(e):e}function C(e){return e&&!_(e)?T(e):e}function j(e,t){null!==t&&(n(S(e)),n(void 0===t||_(t)),e.__wrapper8e3dd93a60__=t)}function D(e,t,n){G.get=n,A(e.prototype,t,G)}function H(e,t){D(e,t,function(){return T(this.__impl4cf1e782hg__[t])})}function x(e,t){e.forEach(function(e){t.forEach(function(t){e.prototype[t]=function(){var e=C(this);return e[t].apply(e,arguments)}})})}var R=new WeakMap,I=new WeakMap,P=Object.create(null),k=t(),A=Object.defineProperty,W=Object.getOwnPropertyNames,F=Object.getOwnPropertyDescriptor,U={value:void 0,configurable:!0,enumerable:!1,writable:!0};W(window);var q=/Firefox/.test(navigator.userAgent),B={get:function(){},set:function(e){},configurable:!0,enumerable:!0},V=function(){var e=Object.getOwnPropertyDescriptor(Node.prototype,"nodeType");return e&&!e.get&&!e.set}(),G={get:void 0,configurable:!0,enumerable:!0};e.addForwardingProperties=c,e.assert=n,e.constructorTable=R,e.defineGetter=D,e.defineWrapGetter=H,e.forwardMethodsToWrapper=x,e.isIdentifierName=d,e.isWrapper=_,e.isWrapperFor=b,e.mixin=r,e.nativePrototypeTable=I,e.oneOf=i,e.registerObject=y,e.registerWrapper=v,e.rewrap=j,e.setWrapper=L,e.unsafeUnwrap=O,e.unwrap=M,e.unwrapIfNeeded=N,e.wrap=T,e.wrapIfNeeded=C,e.wrappers=P}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e,t,n){return{index:e,removed:t,addedCount:n}}function n(){}var r=0,o=1,i=2,a=3;n.prototype={calcEditDistances:function(e,t,n,r,o,i){for(var a=i-o+1,s=n-t+1,c=new Array(a),l=0;l<a;l++)c[l]=new Array(s),c[l][0]=l;for(var u=0;u<s;u++)c[0][u]=u;for(var l=1;l<a;l++)for(var u=1;u<s;u++)if(this.equals(e[t+u-1],r[o+l-1]))c[l][u]=c[l-1][u-1];else{var d=c[l-1][u]+1,p=c[l][u-1]+1;c[l][u]=d<p?d:p}return c},spliceOperationsFromEditDistances:function(e){for(var t=e.length-1,n=e[0].length-1,s=e[t][n],c=[];t>0||n>0;)if(0!=t)if(0!=n){var l,u=e[t-1][n-1],d=e[t-1][n],p=e[t][n-1];l=d<p?d<u?d:u:p<u?p:u,l==u?(u==s?c.push(r):(c.push(o),s=u),t--,n--):l==d?(c.push(a),t--,s=d):(c.push(i),n--,s=p)}else c.push(a),t--;else c.push(i),n--;return c.reverse(),c},calcSplices:function(e,n,s,c,l,u){var d=0,p=0,h=Math.min(s-n,u-l);if(0==n&&0==l&&(d=this.sharedPrefix(e,c,h)),s==e.length&&u==c.length&&(p=this.sharedSuffix(e,c,h-d)),n+=d,l+=d,s-=p,u-=p,s-n==0&&u-l==0)return[];if(n==s){for(var f=t(n,[],0);l<u;)f.removed.push(c[l++]);return[f]}if(l==u)return[t(n,[],s-n)];for(var m=this.spliceOperationsFromEditDistances(this.calcEditDistances(e,n,s,c,l,u)),f=void 0,w=[],v=n,g=l,b=0;b<m.length;b++)switch(m[b]){case r:f&&(w.push(f),f=void 0),v++,g++;break;case o:f||(f=t(v,[],0)),f.addedCount++,v++,f.removed.push(c[g]),g++;break;case i:f||(f=t(v,[],0)),f.addedCount++,v++;break;case a:f||(f=t(v,[],0)),f.removed.push(c[g]),g++}return f&&w.push(f),w},sharedPrefix:function(e,t,n){for(var r=0;r<n;r++)if(!this.equals(e[r],t[r]))return r;return n},sharedSuffix:function(e,t,n){for(var r=e.length,o=t.length,i=0;i<n&&this.equals(e[--r],t[--o]);)i++;return i},calculateSplices:function(e,t){return this.calcSplices(e,0,e.length,t,0,t.length)},equals:function(e,t){return e===t}},e.ArraySplice=n}(window.ShadowDOMPolyfill),function(e){"use strict";function t(){a=!1;var e=i.slice(0);i=[];for(var t=0;t<e.length;t++)(0,e[t])()}function n(e){i.push(e),a||(a=!0,r(t,0))}var r,o=window.MutationObserver,i=[],a=!1;if(o){var s=1,c=new o(t),l=document.createTextNode(s);c.observe(l,{characterData:!0}),r=function(){s=(s+1)%2,l.data=s}}else r=window.setTimeout;e.setEndOfMicrotask=n}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){e.scheduled_||(e.scheduled_=!0,f.push(e),m||(u(n),m=!0))}function n(){for(m=!1;f.length;){var e=f;f=[],e.sort(function(e,t){return e.uid_-t.uid_});for(var t=0;t<e.length;t++){var n=e[t];n.scheduled_=!1;var r=n.takeRecords();i(n),r.length&&n.callback_(r,n)}}}function r(e,t){this.type=e,this.target=t,this.addedNodes=new p.NodeList,this.removedNodes=new p.NodeList,this.previousSibling=null,this.nextSibling=null,this.attributeName=null,this.attributeNamespace=null,this.oldValue=null}function o(e,t){for(;e;e=e.parentNode){var n=h.get(e);if(n)for(var r=0;r<n.length;r++){var o=n[r];o.options.subtree&&o.addTransientObserver(t)}}}function i(e){for(var t=0;t<e.nodes_.length;t++){var n=e.nodes_[t],r=h.get(n);if(!r)return;for(var o=0;o<r.length;o++){var i=r[o];i.observer===e&&i.removeTransientObservers()}}}function a(e,n,o){for(var i=Object.create(null),a=Object.create(null),s=e;s;s=s.parentNode){var c=h.get(s);if(c)for(var l=0;l<c.length;l++){var u=c[l],d=u.options;if((s===e||d.subtree)&&("attributes"!==n||d.attributes)&&("attributes"!==n||!d.attributeFilter||null===o.namespace&&d.attributeFilter.indexOf(o.name)!==-1)&&("characterData"!==n||d.characterData)&&("childList"!==n||d.childList)){var p=u.observer;i[p.uid_]=p,("attributes"===n&&d.attributeOldValue||"characterData"===n&&d.characterDataOldValue)&&(a[p.uid_]=o.oldValue)}}}for(var f in i){var p=i[f],m=new r(n,e);"name"in o&&"namespace"in o&&(m.attributeName=o.name,m.attributeNamespace=o.namespace),o.addedNodes&&(m.addedNodes=o.addedNodes),o.removedNodes&&(m.removedNodes=o.removedNodes),o.previousSibling&&(m.previousSibling=o.previousSibling),o.nextSibling&&(m.nextSibling=o.nextSibling),void 0!==a[f]&&(m.oldValue=a[f]),t(p),p.records_.push(m)}}function s(e){if(this.childList=!!e.childList,this.subtree=!!e.subtree,"attributes"in e||!("attributeOldValue"in e||"attributeFilter"in e)?this.attributes=!!e.attributes:this.attributes=!0,"characterDataOldValue"in e&&!("characterData"in e)?this.characterData=!0:this.characterData=!!e.characterData,!this.attributes&&(e.attributeOldValue||"attributeFilter"in e)||!this.characterData&&e.characterDataOldValue)throw new TypeError;if(this.characterData=!!e.characterData,this.attributeOldValue=!!e.attributeOldValue,this.characterDataOldValue=!!e.characterDataOldValue,"attributeFilter"in e){if(null==e.attributeFilter||"object"!=typeof e.attributeFilter)throw new TypeError;this.attributeFilter=w.call(e.attributeFilter)}else this.attributeFilter=null}function c(e){this.callback_=e,this.nodes_=[],this.records_=[],this.uid_=++v,this.scheduled_=!1}function l(e,t,n){this.observer=e,this.target=t,this.options=n,this.transientObservedNodes=[]}var u=e.setEndOfMicrotask,d=e.wrapIfNeeded,p=e.wrappers,h=new WeakMap,f=[],m=!1,w=Array.prototype.slice,v=0;c.prototype={constructor:c,observe:function(e,t){e=d(e);var n,r=new s(t),o=h.get(e);o||h.set(e,o=[]);for(var i=0;i<o.length;i++)o[i].observer===this&&(n=o[i],n.removeTransientObservers(),n.options=r);n||(n=new l(this,e,r),o.push(n),this.nodes_.push(e))},disconnect:function(){this.nodes_.forEach(function(e){for(var t=h.get(e),n=0;n<t.length;n++){var r=t[n];if(r.observer===this){t.splice(n,1);break}}},this),this.records_=[]},takeRecords:function(){var e=this.records_;return this.records_=[],e}},l.prototype={addTransientObserver:function(e){if(e!==this.target){t(this.observer),this.transientObservedNodes.push(e);var n=h.get(e);n||h.set(e,n=[]),n.push(this)}},removeTransientObservers:function(){var e=this.transientObservedNodes;this.transientObservedNodes=[];for(var t=0;t<e.length;t++)for(var n=e[t],r=h.get(n),o=0;o<r.length;o++)if(r[o]===this){r.splice(o,1);break}}},e.enqueueMutation=a,e.registerTransientObservers=o,e.wrappers.MutationObserver=c,e.wrappers.MutationRecord=r}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e,t){this.root=e,this.parent=t}function n(e,t){if(e.treeScope_!==t){e.treeScope_=t;for(var r=e.shadowRoot;r;r=r.olderShadowRoot)r.treeScope_.parent=t;for(var o=e.firstChild;o;o=o.nextSibling)n(o,t)}}function r(n){if(n instanceof e.wrappers.Window,n.treeScope_)return n.treeScope_;var o,i=n.parentNode;return o=i?r(i):new t(n,null),n.treeScope_=o}t.prototype={get renderer(){return this.root instanceof e.wrappers.ShadowRoot?e.getRendererForHost(this.root.host):null},contains:function(e){for(;e;e=e.parent)if(e===this)return!0;return!1}},e.TreeScope=t,e.getTreeScope=r,e.setTreeScope=n}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){return e instanceof G.ShadowRoot}function n(e){return A(e).root}function r(e,r){var s=[],c=e;for(s.push(c);c;){var l=a(c);if(l&&l.length>0){for(var u=0;u<l.length;u++){var p=l[u];if(i(p)){var h=n(p),f=h.olderShadowRoot;f&&s.push(f)}s.push(p)}c=l[l.length-1]}else if(t(c)){if(d(e,c)&&o(r))break;c=c.host,s.push(c)}else c=c.parentNode,c&&s.push(c)}return s}function o(e){if(!e)return!1;switch(e.type){case"abort":case"error":case"select":case"change":case"load":case"reset":case"resize":case"scroll":case"selectstart":return!0}return!1}function i(e){return e instanceof HTMLShadowElement}function a(t){return e.getDestinationInsertionPoints(t)}function s(e,t){if(0===e.length)return t;t instanceof G.Window&&(t=t.document);for(var n=A(t),r=e[0],o=A(r),i=l(n,o),a=0;a<e.length;a++){var s=e[a];if(A(s)===i)return s}return e[e.length-1]}function c(e){for(var t=[];e;e=e.parent)t.push(e);return t}function l(e,t){for(var n=c(e),r=c(t),o=null;n.length>0&&r.length>0;){var i=n.pop(),a=r.pop();if(i!==a)break;o=i}return o}function u(e,t,n){t instanceof G.Window&&(t=t.document);var o,i=A(t),a=A(n),s=r(n,e),o=l(i,a);o||(o=a.root);for(var c=o;c;c=c.parent)for(var u=0;u<s.length;u++){var d=s[u];if(A(d)===c)return d}return null}function d(e,t){return A(e)===A(t)}function p(e){if(!K.get(e)&&(K.set(e,!0),f(V(e),V(e.target)),P)){var t=P;throw P=null,t}}function h(e){switch(e.type){case"load":case"beforeunload":case"unload":return!0}return!1}function f(t,n){if($.get(t))throw new Error("InvalidStateError");$.set(t,!0),e.renderAllPending();var o,i,a;if(h(t)&&!t.bubbles){var s=n;s instanceof G.Document&&(a=s.defaultView)&&(i=s,o=[])}if(!o)if(n instanceof G.Window)a=n,o=[];else if(o=r(n,t),!h(t)){var s=o[o.length-1];s instanceof G.Document&&(a=s.defaultView)}return ne.set(t,o),m(t,o,a,i)&&w(t,o,a,i)&&v(t,o,a,i),J.set(t,re),Y["delete"](t,null),$["delete"](t),t.defaultPrevented}function m(e,t,n,r){var o=oe;if(n&&!g(n,e,o,t,r))return!1;for(var i=t.length-1;i>0;i--)if(!g(t[i],e,o,t,r))return!1;return!0}function w(e,t,n,r){var o=ie,i=t[0]||n;return g(i,e,o,t,r)}function v(e,t,n,r){for(var o=ae,i=1;i<t.length;i++)if(!g(t[i],e,o,t,r))return;n&&t.length>0&&g(n,e,o,t,r)}function g(e,t,n,r,o){var i=z.get(e);if(!i)return!0;var a=o||s(r,e);if(a===e){if(n===oe)return!0;n===ae&&(n=ie)}else if(n===ae&&!t.bubbles)return!0;if("relatedTarget"in t){var c=B(t),l=c.relatedTarget;if(l){if(l instanceof Object&&l.addEventListener){var d=V(l),p=u(t,e,d);if(p===a)return!0}else p=null;Z.set(t,p)}}J.set(t,n);var h=t.type,f=!1;X.set(t,a),Y.set(t,e),i.depth++;for(var m=0,w=i.length;m<w;m++){var v=i[m];if(v.removed)f=!0;else if(!(v.type!==h||!v.capture&&n===oe||v.capture&&n===ae))try{if("function"==typeof v.handler?v.handler.call(e,t):v.handler.handleEvent(t),ee.get(t))return!1}catch(g){P||(P=g)}}if(i.depth--,f&&0===i.depth){var b=i.slice();i.length=0;for(var m=0;m<b.length;m++)b[m].removed||i.push(b[m])}return!Q.get(t)}function b(e,t,n){this.type=e,this.handler=t,this.capture=Boolean(n)}function y(e,t){if(!(e instanceof se))return V(T(se,"Event",e,t));var n=e;return be||"beforeunload"!==n.type||this instanceof M?void U(n,this):new M(n)}function E(e){return e&&e.relatedTarget?Object.create(e,{relatedTarget:{value:B(e.relatedTarget)}}):e}function _(e,t,n){var r=window[e],o=function(t,n){return t instanceof r?void U(t,this):V(T(r,e,t,n))};if(o.prototype=Object.create(t.prototype),n&&W(o.prototype,n),r)try{F(r,o,new r("temp"))}catch(i){F(r,o,document.createEvent(e))}return o}function S(e,t){return function(){arguments[t]=B(arguments[t]);var n=B(this);n[e].apply(n,arguments)}}function T(e,t,n,r){if(ve)return new e(n,E(r));var o=B(document.createEvent(t)),i=we[t],a=[n];return Object.keys(i).forEach(function(e){var t=null!=r&&e in r?r[e]:i[e];"relatedTarget"===e&&(t=B(t)),a.push(t)}),o["init"+t].apply(o,a),o}function M(e){y.call(this,e)}function O(e){return"function"==typeof e||e&&e.handleEvent}function L(e){switch(e){case"DOMAttrModified":case"DOMAttributeNameChanged":case"DOMCharacterDataModified":case"DOMElementNameChanged":case"DOMNodeInserted":case"DOMNodeInsertedIntoDocument":case"DOMNodeRemoved":case"DOMNodeRemovedFromDocument":case"DOMSubtreeModified":return!0}return!1}function N(e){U(e,this)}function C(e){return e instanceof G.ShadowRoot&&(e=e.host),B(e)}function j(e,t){var n=z.get(e);if(n)for(var r=0;r<n.length;r++)if(!n[r].removed&&n[r].type===t)return!0;return!1}function D(e,t){for(var n=B(e);n;n=n.parentNode)if(j(V(n),t))return!0;return!1}function H(e){k(e,Ee)}function x(t,n,o,i){e.renderAllPending();var a=V(_e.call(q(n),o,i));if(!a)return null;var c=r(a,null),l=c.lastIndexOf(t);return l==-1?null:(c=c.slice(0,l),s(c,t))}function R(e){return function(){var t=te.get(this);return t&&t[e]&&t[e].value||null}}function I(e){var t=e.slice(2);return function(n){var r=te.get(this);r||(r=Object.create(null),te.set(this,r));var o=r[e];if(o&&this.removeEventListener(t,o.wrapped,!1),"function"==typeof n){var i=function(t){var r=n.call(this,t);r===!1?t.preventDefault():"onbeforeunload"===e&&"string"==typeof r&&(t.returnValue=r)};this.addEventListener(t,i,!1),r[e]={value:n,wrapped:i}}}}var P,k=e.forwardMethodsToWrapper,A=e.getTreeScope,W=e.mixin,F=e.registerWrapper,U=e.setWrapper,q=e.unsafeUnwrap,B=e.unwrap,V=e.wrap,G=e.wrappers,z=(new WeakMap,new WeakMap),K=new WeakMap,$=new WeakMap,X=new WeakMap,Y=new WeakMap,Z=new WeakMap,J=new WeakMap,Q=new WeakMap,ee=new WeakMap,te=new WeakMap,ne=new WeakMap,re=0,oe=1,ie=2,ae=3;b.prototype={equals:function(e){return this.handler===e.handler&&this.type===e.type&&this.capture===e.capture},get removed(){return null===this.handler},remove:function(){this.handler=null}};var se=window.Event;se.prototype.polymerBlackList_={returnValue:!0,keyLocation:!0},y.prototype={get target(){return X.get(this)},get currentTarget(){return Y.get(this)},get eventPhase(){return J.get(this)},get path(){var e=ne.get(this);return e?e.slice():[]},stopPropagation:function(){Q.set(this,!0)},stopImmediatePropagation:function(){Q.set(this,!0),ee.set(this,!0)}};var ce=function(){var e=document.createEvent("Event");return e.initEvent("test",!0,!0),e.preventDefault(),e.defaultPrevented}();ce||(y.prototype.preventDefault=function(){this.cancelable&&(q(this).preventDefault(),Object.defineProperty(this,"defaultPrevented",{get:function(){return!0},configurable:!0}))}),F(se,y,document.createEvent("Event"));var le=_("UIEvent",y),ue=_("CustomEvent",y),de={get relatedTarget(){var e=Z.get(this);return void 0!==e?e:V(B(this).relatedTarget)}},pe=W({initMouseEvent:S("initMouseEvent",14)},de),he=W({initFocusEvent:S("initFocusEvent",5)},de),fe=_("MouseEvent",le,pe),me=_("FocusEvent",le,he),we=Object.create(null),ve=function(){try{new window.FocusEvent("focus")}catch(e){return!1}return!0}();if(!ve){var ge=function(e,t,n){if(n){var r=we[n];t=W(W({},r),t)}we[e]=t};ge("Event",{bubbles:!1,cancelable:!1}),ge("CustomEvent",{detail:null},"Event"),ge("UIEvent",{view:null,detail:0},"Event"),ge("MouseEvent",{screenX:0,screenY:0,clientX:0,clientY:0,ctrlKey:!1,altKey:!1,shiftKey:!1,metaKey:!1,button:0,relatedTarget:null},"UIEvent"),ge("FocusEvent",{relatedTarget:null},"UIEvent")}var be=window.BeforeUnloadEvent;M.prototype=Object.create(y.prototype),W(M.prototype,{get returnValue(){return q(this).returnValue},set returnValue(e){q(this).returnValue=e}}),be&&F(be,M);var ye=window.EventTarget,Ee=["addEventListener","removeEventListener","dispatchEvent"];[Node,Window].forEach(function(e){var t=e.prototype;Ee.forEach(function(e){Object.defineProperty(t,e+"_",{value:t[e]})})}),N.prototype={addEventListener:function(e,t,n){if(O(t)&&!L(e)){var r=new b(e,t,n),o=z.get(this);if(o){for(var i=0;i<o.length;i++)if(r.equals(o[i]))return}else o=[],o.depth=0,z.set(this,o);o.push(r);var a=C(this);a.addEventListener_(e,p,!0)}},removeEventListener:function(e,t,n){n=Boolean(n);var r=z.get(this);if(r){for(var o=0,i=!1,a=0;a<r.length;a++)r[a].type===e&&r[a].capture===n&&(o++,r[a].handler===t&&(i=!0,r[a].remove()));if(i&&1===o){var s=C(this);s.removeEventListener_(e,p,!0)}}},dispatchEvent:function(t){var n=B(t),r=n.type;K.set(n,!1),e.renderAllPending();var o;D(this,r)||(o=function(){},this.addEventListener(r,o,!0));try{return B(this).dispatchEvent_(n)}finally{o&&this.removeEventListener(r,o,!0)}}},ye&&F(ye,N);var _e=document.elementFromPoint;e.elementFromPoint=x,e.getEventHandlerGetter=R,e.getEventHandlerSetter=I,e.wrapEventTargetMethods=H,e.wrappers.BeforeUnloadEvent=M,e.wrappers.CustomEvent=ue,e.wrappers.Event=y,e.wrappers.EventTarget=N,e.wrappers.FocusEvent=me,e.wrappers.MouseEvent=fe,e.wrappers.UIEvent=le}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e,t){Object.defineProperty(e,t,m)}function n(e){l(e,this)}function r(){this.length=0,t(this,"length")}function o(e){for(var t=new r,o=0;o<e.length;o++)t[o]=new n(e[o]);return t.length=o,t}function i(e){a.call(this,e)}var a=e.wrappers.UIEvent,s=e.mixin,c=e.registerWrapper,l=e.setWrapper,u=e.unsafeUnwrap,d=e.wrap,p=window.TouchEvent;if(p){var h;try{h=document.createEvent("TouchEvent")}catch(f){return}var m={enumerable:!1};n.prototype={get target(){return d(u(this).target)}};var w={configurable:!0,enumerable:!0,get:null};["clientX","clientY","screenX","screenY","pageX","pageY","identifier","webkitRadiusX","webkitRadiusY","webkitRotationAngle","webkitForce"].forEach(function(e){w.get=function(){return u(this)[e]},Object.defineProperty(n.prototype,e,w)}),r.prototype={item:function(e){return this[e]}},i.prototype=Object.create(a.prototype),s(i.prototype,{get touches(){return o(u(this).touches)},get targetTouches(){return o(u(this).targetTouches)},get changedTouches(){return o(u(this).changedTouches)},initTouchEvent:function(){throw new Error("Not implemented")}}),c(p,i,h),e.wrappers.Touch=n,e.wrappers.TouchEvent=i,e.wrappers.TouchList=r}}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e,t){Object.defineProperty(e,t,s)}function n(){this.length=0,t(this,"length")}function r(e){if(null==e)return e;for(var t=new n,r=0,o=e.length;r<o;r++)t[r]=a(e[r]);return t.length=o,t}function o(e,t){e.prototype[t]=function(){return r(i(this)[t].apply(i(this),arguments))}}var i=e.unsafeUnwrap,a=e.wrap,s={enumerable:!1};n.prototype={item:function(e){return this[e]}},t(n.prototype,"item"),e.wrappers.NodeList=n,e.addWrapNodeListMethod=o,e.wrapNodeList=r}(window.ShadowDOMPolyfill),function(e){"use strict";e.wrapHTMLCollection=e.wrapNodeList,e.wrappers.HTMLCollection=e.wrappers.NodeList}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){O(e instanceof _)}function n(e){var t=new T;return t[0]=e,t.length=1,t}function r(e,t,n){N(t,"childList",{removedNodes:n,previousSibling:e.previousSibling,nextSibling:e.nextSibling})}function o(e,t){N(e,"childList",{removedNodes:t})}function i(e,t,r,o){if(e instanceof DocumentFragment){var i=s(e);U=!0;for(var a=i.length-1;a>=0;a--)e.removeChild(i[a]),i[a].parentNode_=t;U=!1;for(var a=0;a<i.length;a++)i[a].previousSibling_=i[a-1]||r,i[a].nextSibling_=i[a+1]||o;return r&&(r.nextSibling_=i[0]),o&&(o.previousSibling_=i[i.length-1]),i}var i=n(e),c=e.parentNode;return c&&c.removeChild(e),e.parentNode_=t,e.previousSibling_=r,e.nextSibling_=o,r&&(r.nextSibling_=e),o&&(o.previousSibling_=e),i}function a(e){if(e instanceof DocumentFragment)return s(e);var t=n(e),o=e.parentNode;return o&&r(e,o,t),t}function s(e){for(var t=new T,n=0,r=e.firstChild;r;r=r.nextSibling)t[n++]=r;return t.length=n,o(e,t),t}function c(e){return e}function l(e,t){R(e,t),e.nodeIsInserted_()}function u(e,t){for(var n=C(t),r=0;r<e.length;r++)l(e[r],n)}function d(e){R(e,new M(e,null))}function p(e){for(var t=0;t<e.length;t++)d(e[t])}function h(e,t){var n=e.nodeType===_.DOCUMENT_NODE?e:e.ownerDocument;n!==t.ownerDocument&&n.adoptNode(t)}function f(t,n){if(n.length){var r=t.ownerDocument;if(r!==n[0].ownerDocument)for(var o=0;o<n.length;o++)e.adoptNodeNoRemove(n[o],r)}}function m(e,t){f(e,t);var n=t.length;if(1===n)return P(t[0]);for(var r=P(e.ownerDocument.createDocumentFragment()),o=0;o<n;o++)r.appendChild(P(t[o]));return r}function w(e){if(void 0!==e.firstChild_)for(var t=e.firstChild_;t;){var n=t;t=t.nextSibling_,n.parentNode_=n.previousSibling_=n.nextSibling_=void 0}e.firstChild_=e.lastChild_=void 0}function v(e){if(e.invalidateShadowRenderer()){for(var t=e.firstChild;t;){O(t.parentNode===e);var n=t.nextSibling,r=P(t),o=r.parentNode;o&&X.call(o,r),t.previousSibling_=t.nextSibling_=t.parentNode_=null,t=n}e.firstChild_=e.lastChild_=null}else for(var n,i=P(e),a=i.firstChild;a;)n=a.nextSibling,X.call(i,a),a=n}function g(e){var t=e.parentNode;return t&&t.invalidateShadowRenderer()}function b(e){for(var t,n=0;n<e.length;n++)t=e[n],t.parentNode.removeChild(t)}function y(e,t,n){var r;if(r=A(n?q.call(n,I(e),!1):B.call(I(e),!1)),t){for(var o=e.firstChild;o;o=o.nextSibling)r.appendChild(y(o,!0,n));if(e instanceof F.HTMLTemplateElement)for(var i=r.content,o=e.content.firstChild;o;o=o.nextSibling)i.appendChild(y(o,!0,n))}return r}function E(e,t){if(!t||C(e)!==C(t))return!1;for(var n=t;n;n=n.parentNode)if(n===e)return!0;return!1}function _(e){O(e instanceof V),S.call(this,e),this.parentNode_=void 0,this.firstChild_=void 0,this.lastChild_=void 0,this.nextSibling_=void 0,this.previousSibling_=void 0,this.treeScope_=void 0}var S=e.wrappers.EventTarget,T=e.wrappers.NodeList,M=e.TreeScope,O=e.assert,L=e.defineWrapGetter,N=e.enqueueMutation,C=e.getTreeScope,j=e.isWrapper,D=e.mixin,H=e.registerTransientObservers,x=e.registerWrapper,R=e.setTreeScope,I=e.unsafeUnwrap,P=e.unwrap,k=e.unwrapIfNeeded,A=e.wrap,W=e.wrapIfNeeded,F=e.wrappers,U=!1,q=document.importNode,B=window.Node.prototype.cloneNode,V=window.Node,G=window.DocumentFragment,z=(V.prototype.appendChild,V.prototype.compareDocumentPosition),K=V.prototype.isEqualNode,$=V.prototype.insertBefore,X=V.prototype.removeChild,Y=V.prototype.replaceChild,Z=/Trident|Edge/.test(navigator.userAgent),J=Z?function(e,t){try{X.call(e,t)}catch(n){if(!(e instanceof G))throw n}}:function(e,t){X.call(e,t)};_.prototype=Object.create(S.prototype),D(_.prototype,{appendChild:function(e){return this.insertBefore(e,null)},insertBefore:function(e,n){t(e);var r;n?j(n)?r=P(n):(r=n,n=A(r)):(n=null,r=null),n&&O(n.parentNode===this);var o,s=n?n.previousSibling:this.lastChild,c=!this.invalidateShadowRenderer()&&!g(e);if(o=c?a(e):i(e,this,s,n),c)h(this,e),w(this),$.call(I(this),P(e),r);else{s||(this.firstChild_=o[0]),n||(this.lastChild_=o[o.length-1],void 0===this.firstChild_&&(this.firstChild_=this.firstChild));var l=r?r.parentNode:I(this);l?$.call(l,m(this,o),r):f(this,o)}return N(this,"childList",{addedNodes:o,nextSibling:n,previousSibling:s}),u(o,this),e},removeChild:function(e){if(t(e),e.parentNode!==this){for(var r=!1,o=(this.childNodes,this.firstChild);o;o=o.nextSibling)if(o===e){r=!0;break}if(!r)throw new Error("NotFoundError")}var i=P(e),a=e.nextSibling,s=e.previousSibling;if(this.invalidateShadowRenderer()){var c=this.firstChild,l=this.lastChild,u=i.parentNode;u&&J(u,i),c===e&&(this.firstChild_=a),l===e&&(this.lastChild_=s),s&&(s.nextSibling_=a),a&&(a.previousSibling_=s),e.previousSibling_=e.nextSibling_=e.parentNode_=void 0}else w(this),J(I(this),i);return U||N(this,"childList",{removedNodes:n(e),nextSibling:a,previousSibling:s}),H(this,e),e},replaceChild:function(e,r){t(e);var o;if(j(r)?o=P(r):(o=r,r=A(o)),r.parentNode!==this)throw new Error("NotFoundError");var s,c=r.nextSibling,l=r.previousSibling,p=!this.invalidateShadowRenderer()&&!g(e);return p?s=a(e):(c===e&&(c=e.nextSibling),s=i(e,this,l,c)),p?(h(this,e),w(this),Y.call(I(this),P(e),o)):(this.firstChild===r&&(this.firstChild_=s[0]),this.lastChild===r&&(this.lastChild_=s[s.length-1]),r.previousSibling_=r.nextSibling_=r.parentNode_=void 0,o.parentNode&&Y.call(o.parentNode,m(this,s),o)),N(this,"childList",{addedNodes:s,removedNodes:n(r),nextSibling:c,previousSibling:l}),d(r),u(s,this),r},nodeIsInserted_:function(){for(var e=this.firstChild;e;e=e.nextSibling)e.nodeIsInserted_()},hasChildNodes:function(){return null!==this.firstChild},get parentNode(){return void 0!==this.parentNode_?this.parentNode_:A(I(this).parentNode)},get firstChild(){return void 0!==this.firstChild_?this.firstChild_:A(I(this).firstChild)},get lastChild(){return void 0!==this.lastChild_?this.lastChild_:A(I(this).lastChild)},get nextSibling(){return void 0!==this.nextSibling_?this.nextSibling_:A(I(this).nextSibling)},get previousSibling(){return void 0!==this.previousSibling_?this.previousSibling_:A(I(this).previousSibling)},get parentElement(){for(var e=this.parentNode;e&&e.nodeType!==_.ELEMENT_NODE;)e=e.parentNode;return e},get textContent(){for(var e="",t=this.firstChild;t;t=t.nextSibling)t.nodeType!=_.COMMENT_NODE&&(e+=t.textContent);return e},set textContent(e){null==e&&(e="");var t=c(this.childNodes);if(this.invalidateShadowRenderer()){if(v(this),""!==e){var n=I(this).ownerDocument.createTextNode(e);this.appendChild(n)}}else w(this),I(this).textContent=e;var r=c(this.childNodes);N(this,"childList",{addedNodes:r,removedNodes:t}),p(t),u(r,this)},get childNodes(){for(var e=new T,t=0,n=this.firstChild;n;n=n.nextSibling)e[t++]=n;return e.length=t,e},cloneNode:function(e){return y(this,e)},contains:function(e){return E(this,W(e))},compareDocumentPosition:function(e){return z.call(I(this),k(e))},isEqualNode:function(e){return K.call(I(this),k(e))},normalize:function(){for(var e,t,n=c(this.childNodes),r=[],o="",i=0;i<n.length;i++)t=n[i],t.nodeType===_.TEXT_NODE?e||t.data.length?e?(o+=t.data,r.push(t)):e=t:this.removeChild(t):(e&&r.length&&(e.data+=o,b(r)),r=[],o="",e=null,t.childNodes.length&&t.normalize());e&&r.length&&(e.data+=o,b(r))}}),L(_,"ownerDocument"),x(V,_,document.createDocumentFragment()),delete _.prototype.querySelector,delete _.prototype.querySelectorAll,_.prototype=D(Object.create(S.prototype),_.prototype),e.cloneNode=y,e.nodeWasAdded=l,e.nodeWasRemoved=d,e.nodesWereAdded=u,e.nodesWereRemoved=p,e.originalInsertBefore=$,e.originalRemoveChild=X,e.snapshotNodeList=c,e.wrappers.Node=_}(window.ShadowDOMPolyfill),function(e){"use strict";function t(t,n,r,o){for(var i=null,a=null,s=0,c=t.length;s<c;s++)i=b(t[s]),!o&&(a=v(i).root)&&a instanceof e.wrappers.ShadowRoot||(r[n++]=i);return n}function n(e){return String(e).replace(/\/deep\/|::shadow|>>>/g," ")}function r(e){return String(e).replace(/:host\(([^\s]+)\)/g,"$1").replace(/([^\s]):host/g,"$1").replace(":host","*").replace(/\^|\/shadow\/|\/shadow-deep\/|::shadow|\/deep\/|::content|>>>/g," ")}function o(e,t){for(var n,r=e.firstElementChild;r;){if(r.matches(t))return r;if(n=o(r,t))return n;r=r.nextElementSibling}return null}function i(e,t){return e.matches(t)}function a(e,t,n){var r=e.localName;return r===t||r===n&&e.namespaceURI===j}function s(){return!0}function c(e,t,n){return e.localName===n}function l(e,t){return e.namespaceURI===t}function u(e,t,n){return e.namespaceURI===t&&e.localName===n}function d(e,t,n,r,o,i){for(var a=e.firstElementChild;a;)r(a,o,i)&&(n[t++]=a),t=d(a,t,n,r,o,i),a=a.nextElementSibling;return t}function p(n,r,o,i,a){var s,c=g(this),l=v(this).root;if(l instanceof e.wrappers.ShadowRoot)return d(this,r,o,n,i,null);if(c instanceof N)s=S.call(c,i);else{if(!(c instanceof C))return d(this,r,o,n,i,null);s=_.call(c,i)}return t(s,r,o,a)}function h(n,r,o,i,a){var s,c=g(this),l=v(this).root;if(l instanceof e.wrappers.ShadowRoot)return d(this,r,o,n,i,a);if(c instanceof N)s=M.call(c,i,a);else{if(!(c instanceof C))return d(this,r,o,n,i,a);s=T.call(c,i,a)}return t(s,r,o,!1)}function f(n,r,o,i,a){var s,c=g(this),l=v(this).root;if(l instanceof e.wrappers.ShadowRoot)return d(this,r,o,n,i,a);if(c instanceof N)s=L.call(c,i,a);else{if(!(c instanceof C))return d(this,r,o,n,i,a);s=O.call(c,i,a)}return t(s,r,o,!1)}var m=e.wrappers.HTMLCollection,w=e.wrappers.NodeList,v=e.getTreeScope,g=e.unsafeUnwrap,b=e.wrap,y=document.querySelector,E=document.documentElement.querySelector,_=document.querySelectorAll,S=document.documentElement.querySelectorAll,T=document.getElementsByTagName,M=document.documentElement.getElementsByTagName,O=document.getElementsByTagNameNS,L=document.documentElement.getElementsByTagNameNS,N=window.Element,C=window.HTMLDocument||window.Document,j="http://www.w3.org/1999/xhtml",D={
+querySelector:function(t){var r=n(t),i=r!==t;t=r;var a,s=g(this),c=v(this).root;if(c instanceof e.wrappers.ShadowRoot)return o(this,t);if(s instanceof N)a=b(E.call(s,t));else{if(!(s instanceof C))return o(this,t);a=b(y.call(s,t))}return a&&!i&&(c=v(a).root)&&c instanceof e.wrappers.ShadowRoot?o(this,t):a},querySelectorAll:function(e){var t=n(e),r=t!==e;e=t;var o=new w;return o.length=p.call(this,i,0,o,e,r),o}},H={matches:function(t){return t=r(t),e.originalMatches.call(g(this),t)}},x={getElementsByTagName:function(e){var t=new m,n="*"===e?s:a;return t.length=h.call(this,n,0,t,e,e.toLowerCase()),t},getElementsByClassName:function(e){return this.querySelectorAll("."+e)},getElementsByTagNameNS:function(e,t){var n=new m,r=null;return r="*"===e?"*"===t?s:c:"*"===t?l:u,n.length=f.call(this,r,0,n,e||null,t),n}};e.GetElementsByInterface=x,e.SelectorsInterface=D,e.MatchesInterface=H}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){for(;e&&e.nodeType!==Node.ELEMENT_NODE;)e=e.nextSibling;return e}function n(e){for(;e&&e.nodeType!==Node.ELEMENT_NODE;)e=e.previousSibling;return e}var r=e.wrappers.NodeList,o={get firstElementChild(){return t(this.firstChild)},get lastElementChild(){return n(this.lastChild)},get childElementCount(){for(var e=0,t=this.firstElementChild;t;t=t.nextElementSibling)e++;return e},get children(){for(var e=new r,t=0,n=this.firstElementChild;n;n=n.nextElementSibling)e[t++]=n;return e.length=t,e},remove:function(){var e=this.parentNode;e&&e.removeChild(this)}},i={get nextElementSibling(){return t(this.nextSibling)},get previousElementSibling(){return n(this.previousSibling)}},a={getElementById:function(e){return/[ \t\n\r\f]/.test(e)?null:this.querySelector('[id="'+e+'"]')}};e.ChildNodeInterface=i,e.NonElementParentNodeInterface=a,e.ParentNodeInterface=o}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){r.call(this,e)}var n=e.ChildNodeInterface,r=e.wrappers.Node,o=e.enqueueMutation,i=e.mixin,a=e.registerWrapper,s=e.unsafeUnwrap,c=window.CharacterData;t.prototype=Object.create(r.prototype),i(t.prototype,{get nodeValue(){return this.data},set nodeValue(e){this.data=e},get textContent(){return this.data},set textContent(e){this.data=e},get data(){return s(this).data},set data(e){var t=s(this).data;o(this,"characterData",{oldValue:t}),s(this).data=e}}),i(t.prototype,n),a(c,t,document.createTextNode("")),e.wrappers.CharacterData=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){return e>>>0}function n(e){r.call(this,e)}var r=e.wrappers.CharacterData,o=(e.enqueueMutation,e.mixin),i=e.registerWrapper,a=window.Text;n.prototype=Object.create(r.prototype),o(n.prototype,{splitText:function(e){e=t(e);var n=this.data;if(e>n.length)throw new Error("IndexSizeError");var r=n.slice(0,e),o=n.slice(e);this.data=r;var i=this.ownerDocument.createTextNode(o);return this.parentNode&&this.parentNode.insertBefore(i,this.nextSibling),i}}),i(a,n,document.createTextNode("")),e.wrappers.Text=n}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){return i(e).getAttribute("class")}function n(e,t){a(e,"attributes",{name:"class",namespace:null,oldValue:t})}function r(t){e.invalidateRendererBasedOnAttribute(t,"class")}function o(e,o,i){var a=e.ownerElement_;if(null==a)return o.apply(e,i);var s=t(a),c=o.apply(e,i);return t(a)!==s&&(n(a,s),r(a)),c}if(!window.DOMTokenList)return void console.warn("Missing DOMTokenList prototype, please include a compatible classList polyfill such as http://goo.gl/uTcepH.");var i=e.unsafeUnwrap,a=e.enqueueMutation,s=DOMTokenList.prototype.add;DOMTokenList.prototype.add=function(){o(this,s,arguments)};var c=DOMTokenList.prototype.remove;DOMTokenList.prototype.remove=function(){o(this,c,arguments)};var l=DOMTokenList.prototype.toggle;DOMTokenList.prototype.toggle=function(){return o(this,l,arguments)}}(window.ShadowDOMPolyfill),function(e){"use strict";function t(t,n){var r=t.parentNode;if(r&&r.shadowRoot){var o=e.getRendererForHost(r);o.dependsOnAttribute(n)&&o.invalidate()}}function n(e,t,n){u(e,"attributes",{name:t,namespace:null,oldValue:n})}function r(e){a.call(this,e)}var o=e.ChildNodeInterface,i=e.GetElementsByInterface,a=e.wrappers.Node,s=e.ParentNodeInterface,c=e.SelectorsInterface,l=e.MatchesInterface,u=(e.addWrapNodeListMethod,e.enqueueMutation),d=e.mixin,p=(e.oneOf,e.registerWrapper),h=e.unsafeUnwrap,f=e.wrappers,m=window.Element,w=["matches","mozMatchesSelector","msMatchesSelector","webkitMatchesSelector"].filter(function(e){return m.prototype[e]}),v=w[0],g=m.prototype[v],b=new WeakMap;r.prototype=Object.create(a.prototype),d(r.prototype,{createShadowRoot:function(){var t=new f.ShadowRoot(this);h(this).polymerShadowRoot_=t;var n=e.getRendererForHost(this);return n.invalidate(),t},get shadowRoot(){return h(this).polymerShadowRoot_||null},setAttribute:function(e,r){var o=h(this).getAttribute(e);h(this).setAttribute(e,r),n(this,e,o),t(this,e)},removeAttribute:function(e){var r=h(this).getAttribute(e);h(this).removeAttribute(e),n(this,e,r),t(this,e)},get classList(){var e=b.get(this);if(!e){if(e=h(this).classList,!e)return;e.ownerElement_=this,b.set(this,e)}return e},get className(){return h(this).className},set className(e){this.setAttribute("class",e)},get id(){return h(this).id},set id(e){this.setAttribute("id",e)}}),w.forEach(function(e){"matches"!==e&&(r.prototype[e]=function(e){return this.matches(e)})}),m.prototype.webkitCreateShadowRoot&&(r.prototype.webkitCreateShadowRoot=r.prototype.createShadowRoot),d(r.prototype,o),d(r.prototype,i),d(r.prototype,s),d(r.prototype,c),d(r.prototype,l),p(m,r,document.createElementNS(null,"x")),e.invalidateRendererBasedOnAttribute=t,e.matchesNames=w,e.originalMatches=g,e.wrappers.Element=r}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){switch(e){case"&":return"&amp;";case"<":return"&lt;";case">":return"&gt;";case'"':return"&quot;";case" ":return"&nbsp;"}}function n(e){return e.replace(L,t)}function r(e){return e.replace(N,t)}function o(e){for(var t={},n=0;n<e.length;n++)t[e[n]]=!0;return t}function i(e){if(e.namespaceURI!==D)return!0;var t=e.ownerDocument.doctype;return t&&t.publicId&&t.systemId}function a(e,t){switch(e.nodeType){case Node.ELEMENT_NODE:for(var o,a=e.tagName.toLowerCase(),c="<"+a,l=e.attributes,u=0;o=l[u];u++)c+=" "+o.name+'="'+n(o.value)+'"';return C[a]?(i(e)&&(c+="/"),c+">"):c+">"+s(e)+"</"+a+">";case Node.TEXT_NODE:var d=e.data;return t&&j[t.localName]?d:r(d);case Node.COMMENT_NODE:return"<!--"+e.data+"-->";default:throw console.error(e),new Error("not implemented")}}function s(e){e instanceof O.HTMLTemplateElement&&(e=e.content);for(var t="",n=e.firstChild;n;n=n.nextSibling)t+=a(n,e);return t}function c(e,t,n){var r=n||"div";e.textContent="";var o=T(e.ownerDocument.createElement(r));o.innerHTML=t;for(var i;i=o.firstChild;)e.appendChild(M(i))}function l(e){m.call(this,e)}function u(e,t){var n=T(e.cloneNode(!1));n.innerHTML=t;for(var r,o=T(document.createDocumentFragment());r=n.firstChild;)o.appendChild(r);return M(o)}function d(t){return function(){return e.renderAllPending(),S(this)[t]}}function p(e){w(l,e,d(e))}function h(t){Object.defineProperty(l.prototype,t,{get:d(t),set:function(n){e.renderAllPending(),S(this)[t]=n},configurable:!0,enumerable:!0})}function f(t){Object.defineProperty(l.prototype,t,{value:function(){return e.renderAllPending(),S(this)[t].apply(S(this),arguments)},configurable:!0,enumerable:!0})}var m=e.wrappers.Element,w=e.defineGetter,v=e.enqueueMutation,g=e.mixin,b=e.nodesWereAdded,y=e.nodesWereRemoved,E=e.registerWrapper,_=e.snapshotNodeList,S=e.unsafeUnwrap,T=e.unwrap,M=e.wrap,O=e.wrappers,L=/[&\u00A0"]/g,N=/[&\u00A0<>]/g,C=o(["area","base","br","col","command","embed","hr","img","input","keygen","link","meta","param","source","track","wbr"]),j=o(["style","script","xmp","iframe","noembed","noframes","plaintext","noscript"]),D="http://www.w3.org/1999/xhtml",H=/MSIE/.test(navigator.userAgent),x=window.HTMLElement,R=window.HTMLTemplateElement;l.prototype=Object.create(m.prototype),g(l.prototype,{get innerHTML(){return s(this)},set innerHTML(e){if(H&&j[this.localName])return void(this.textContent=e);var t=_(this.childNodes);this.invalidateShadowRenderer()?this instanceof O.HTMLTemplateElement?c(this.content,e):c(this,e,this.tagName):!R&&this instanceof O.HTMLTemplateElement?c(this.content,e):S(this).innerHTML=e;var n=_(this.childNodes);v(this,"childList",{addedNodes:n,removedNodes:t}),y(t),b(n,this)},get outerHTML(){return a(this,this.parentNode)},set outerHTML(e){var t=this.parentNode;if(t){t.invalidateShadowRenderer();var n=u(t,e);t.replaceChild(n,this)}},insertAdjacentHTML:function(e,t){var n,r;switch(String(e).toLowerCase()){case"beforebegin":n=this.parentNode,r=this;break;case"afterend":n=this.parentNode,r=this.nextSibling;break;case"afterbegin":n=this,r=this.firstChild;break;case"beforeend":n=this,r=null;break;default:return}var o=u(n,t);n.insertBefore(o,r)},get hidden(){return this.hasAttribute("hidden")},set hidden(e){e?this.setAttribute("hidden",""):this.removeAttribute("hidden")}}),["clientHeight","clientLeft","clientTop","clientWidth","offsetHeight","offsetLeft","offsetTop","offsetWidth","scrollHeight","scrollWidth"].forEach(p),["scrollLeft","scrollTop"].forEach(h),["focus","getBoundingClientRect","getClientRects","scrollIntoView"].forEach(f),E(x,l,document.createElement("b")),e.wrappers.HTMLElement=l,e.getInnerHTML=s,e.setInnerHTML=c}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.mixin,o=e.registerWrapper,i=e.unsafeUnwrap,a=e.wrap,s=window.HTMLCanvasElement;t.prototype=Object.create(n.prototype),r(t.prototype,{getContext:function(){var e=i(this).getContext.apply(i(this),arguments);return e&&a(e)}}),o(s,t,document.createElement("canvas")),e.wrappers.HTMLCanvasElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.mixin,o=e.registerWrapper,i=window.HTMLContentElement;t.prototype=Object.create(n.prototype),r(t.prototype,{constructor:t,get select(){return this.getAttribute("select")},set select(e){this.setAttribute("select",e)},setAttribute:function(e,t){n.prototype.setAttribute.call(this,e,t),"select"===String(e).toLowerCase()&&this.invalidateShadowRenderer(!0)}}),i&&o(i,t),e.wrappers.HTMLContentElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.mixin,o=e.registerWrapper,i=e.wrapHTMLCollection,a=e.unwrap,s=window.HTMLFormElement;t.prototype=Object.create(n.prototype),r(t.prototype,{get elements(){return i(a(this).elements)}}),o(s,t,document.createElement("form")),e.wrappers.HTMLFormElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){r.call(this,e)}function n(e,t){if(!(this instanceof n))throw new TypeError("DOM object constructor cannot be called as a function.");var o=i(document.createElement("img"));r.call(this,o),a(o,this),void 0!==e&&(o.width=e),void 0!==t&&(o.height=t)}var r=e.wrappers.HTMLElement,o=e.registerWrapper,i=e.unwrap,a=e.rewrap,s=window.HTMLImageElement;t.prototype=Object.create(r.prototype),o(s,t,document.createElement("img")),n.prototype=t.prototype,e.wrappers.HTMLImageElement=t,e.wrappers.Image=n}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=(e.mixin,e.wrappers.NodeList,e.registerWrapper),o=window.HTMLShadowElement;t.prototype=Object.create(n.prototype),t.prototype.constructor=t,o&&r(o,t),e.wrappers.HTMLShadowElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){if(!e.defaultView)return e;var t=d.get(e);if(!t){for(t=e.implementation.createHTMLDocument("");t.lastChild;)t.removeChild(t.lastChild);d.set(e,t)}return t}function n(e){for(var n,r=t(e.ownerDocument),o=c(r.createDocumentFragment());n=e.firstChild;)o.appendChild(n);return o}function r(e){if(o.call(this,e),!p){var t=n(e);u.set(this,l(t))}}var o=e.wrappers.HTMLElement,i=e.mixin,a=e.registerWrapper,s=e.unsafeUnwrap,c=e.unwrap,l=e.wrap,u=new WeakMap,d=new WeakMap,p=window.HTMLTemplateElement;r.prototype=Object.create(o.prototype),i(r.prototype,{constructor:r,get content(){return p?l(s(this).content):u.get(this)}}),p&&a(p,r),e.wrappers.HTMLTemplateElement=r}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.registerWrapper,o=window.HTMLMediaElement;o&&(t.prototype=Object.create(n.prototype),r(o,t,document.createElement("audio")),e.wrappers.HTMLMediaElement=t)}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){r.call(this,e)}function n(e){if(!(this instanceof n))throw new TypeError("DOM object constructor cannot be called as a function.");var t=i(document.createElement("audio"));r.call(this,t),a(t,this),t.setAttribute("preload","auto"),void 0!==e&&t.setAttribute("src",e)}var r=e.wrappers.HTMLMediaElement,o=e.registerWrapper,i=e.unwrap,a=e.rewrap,s=window.HTMLAudioElement;s&&(t.prototype=Object.create(r.prototype),o(s,t,document.createElement("audio")),n.prototype=t.prototype,e.wrappers.HTMLAudioElement=t,e.wrappers.Audio=n)}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){return e.replace(/\s+/g," ").trim()}function n(e){o.call(this,e)}function r(e,t,n,i){if(!(this instanceof r))throw new TypeError("DOM object constructor cannot be called as a function.");var a=c(document.createElement("option"));o.call(this,a),s(a,this),void 0!==e&&(a.text=e),void 0!==t&&a.setAttribute("value",t),n===!0&&a.setAttribute("selected",""),a.selected=i===!0}var o=e.wrappers.HTMLElement,i=e.mixin,a=e.registerWrapper,s=e.rewrap,c=e.unwrap,l=e.wrap,u=window.HTMLOptionElement;n.prototype=Object.create(o.prototype),i(n.prototype,{get text(){return t(this.textContent)},set text(e){this.textContent=t(String(e))},get form(){return l(c(this).form)}}),a(u,n,document.createElement("option")),r.prototype=n.prototype,e.wrappers.HTMLOptionElement=n,e.wrappers.Option=r}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.mixin,o=e.registerWrapper,i=e.unwrap,a=e.wrap,s=window.HTMLSelectElement;t.prototype=Object.create(n.prototype),r(t.prototype,{add:function(e,t){"object"==typeof t&&(t=i(t)),i(this).add(i(e),t)},remove:function(e){return void 0===e?void n.prototype.remove.call(this):("object"==typeof e&&(e=i(e)),void i(this).remove(e))},get form(){return a(i(this).form)}}),o(s,t,document.createElement("select")),e.wrappers.HTMLSelectElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.mixin,o=e.registerWrapper,i=e.unwrap,a=e.wrap,s=e.wrapHTMLCollection,c=window.HTMLTableElement;t.prototype=Object.create(n.prototype),r(t.prototype,{get caption(){return a(i(this).caption)},createCaption:function(){return a(i(this).createCaption())},get tHead(){return a(i(this).tHead)},createTHead:function(){return a(i(this).createTHead())},createTFoot:function(){return a(i(this).createTFoot())},get tFoot(){return a(i(this).tFoot)},get tBodies(){return s(i(this).tBodies)},createTBody:function(){return a(i(this).createTBody())},get rows(){return s(i(this).rows)},insertRow:function(e){return a(i(this).insertRow(e))}}),o(c,t,document.createElement("table")),e.wrappers.HTMLTableElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.mixin,o=e.registerWrapper,i=e.wrapHTMLCollection,a=e.unwrap,s=e.wrap,c=window.HTMLTableSectionElement;t.prototype=Object.create(n.prototype),r(t.prototype,{constructor:t,get rows(){return i(a(this).rows)},insertRow:function(e){return s(a(this).insertRow(e))}}),o(c,t,document.createElement("thead")),e.wrappers.HTMLTableSectionElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.HTMLElement,r=e.mixin,o=e.registerWrapper,i=e.wrapHTMLCollection,a=e.unwrap,s=e.wrap,c=window.HTMLTableRowElement;t.prototype=Object.create(n.prototype),r(t.prototype,{get cells(){return i(a(this).cells)},insertCell:function(e){return s(a(this).insertCell(e))}}),o(c,t,document.createElement("tr")),e.wrappers.HTMLTableRowElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){switch(e.localName){case"content":return new n(e);case"shadow":return new o(e);case"template":return new i(e)}r.call(this,e)}var n=e.wrappers.HTMLContentElement,r=e.wrappers.HTMLElement,o=e.wrappers.HTMLShadowElement,i=e.wrappers.HTMLTemplateElement,a=(e.mixin,e.registerWrapper),s=window.HTMLUnknownElement;t.prototype=Object.create(r.prototype),a(s,t),e.wrappers.HTMLUnknownElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.Element,r=e.wrappers.HTMLElement,o=e.registerWrapper,i=(e.defineWrapGetter,e.unsafeUnwrap),a=e.wrap,s=e.mixin,c="http://www.w3.org/2000/svg",l=window.SVGElement,u=document.createElementNS(c,"title");if(!("classList"in u)){var d=Object.getOwnPropertyDescriptor(n.prototype,"classList");Object.defineProperty(r.prototype,"classList",d),delete n.prototype.classList}t.prototype=Object.create(n.prototype),s(t.prototype,{get ownerSVGElement(){return a(i(this).ownerSVGElement)}}),o(l,t,document.createElementNS(c,"title")),e.wrappers.SVGElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){p.call(this,e)}var n=e.mixin,r=e.registerWrapper,o=e.unwrap,i=e.wrap,a=window.SVGUseElement,s="http://www.w3.org/2000/svg",c=i(document.createElementNS(s,"g")),l=document.createElementNS(s,"use"),u=c.constructor,d=Object.getPrototypeOf(u.prototype),p=d.constructor;t.prototype=Object.create(d),"instanceRoot"in l&&n(t.prototype,{get instanceRoot(){return i(o(this).instanceRoot)},get animatedInstanceRoot(){return i(o(this).animatedInstanceRoot)}}),r(a,t,l),e.wrappers.SVGUseElement=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.EventTarget,r=e.mixin,o=e.registerWrapper,i=e.unsafeUnwrap,a=e.wrap,s=window.SVGElementInstance;s&&(t.prototype=Object.create(n.prototype),r(t.prototype,{get correspondingElement(){return a(i(this).correspondingElement)},get correspondingUseElement(){return a(i(this).correspondingUseElement)},get parentNode(){return a(i(this).parentNode)},get childNodes(){throw new Error("Not implemented")},get firstChild(){return a(i(this).firstChild)},get lastChild(){return a(i(this).lastChild)},get previousSibling(){return a(i(this).previousSibling)},get nextSibling(){return a(i(this).nextSibling)}}),o(s,t),e.wrappers.SVGElementInstance=t)}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){o(e,this)}var n=e.mixin,r=e.registerWrapper,o=e.setWrapper,i=e.unsafeUnwrap,a=e.unwrap,s=e.unwrapIfNeeded,c=e.wrap,l=window.CanvasRenderingContext2D;n(t.prototype,{get canvas(){return c(i(this).canvas)},drawImage:function(){arguments[0]=s(arguments[0]),i(this).drawImage.apply(i(this),arguments)},createPattern:function(){return arguments[0]=a(arguments[0]),i(this).createPattern.apply(i(this),arguments)}}),r(l,t,document.createElement("canvas").getContext("2d")),e.wrappers.CanvasRenderingContext2D=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){i(e,this)}var n=e.addForwardingProperties,r=e.mixin,o=e.registerWrapper,i=e.setWrapper,a=e.unsafeUnwrap,s=e.unwrapIfNeeded,c=e.wrap,l=window.WebGLRenderingContext;if(l){r(t.prototype,{get canvas(){return c(a(this).canvas)},texImage2D:function(){arguments[5]=s(arguments[5]),a(this).texImage2D.apply(a(this),arguments)},texSubImage2D:function(){arguments[6]=s(arguments[6]),a(this).texSubImage2D.apply(a(this),arguments)}});var u=Object.getPrototypeOf(l.prototype);u!==Object.prototype&&n(u,t.prototype);var d=/WebKit/.test(navigator.userAgent)?{drawingBufferHeight:null,drawingBufferWidth:null}:{};o(l,t,d),e.wrappers.WebGLRenderingContext=t}}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.Node,r=e.GetElementsByInterface,o=e.NonElementParentNodeInterface,i=e.ParentNodeInterface,a=e.SelectorsInterface,s=e.mixin,c=e.registerObject,l=e.registerWrapper,u=window.DocumentFragment;t.prototype=Object.create(n.prototype),s(t.prototype,i),s(t.prototype,a),s(t.prototype,r),s(t.prototype,o),l(u,t,document.createDocumentFragment()),e.wrappers.DocumentFragment=t;var d=c(document.createComment(""));e.wrappers.Comment=d}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){var t=d(u(e).ownerDocument.createDocumentFragment());n.call(this,t),c(t,this);var o=e.shadowRoot;f.set(this,o),this.treeScope_=new r(this,a(o||e)),h.set(this,e)}var n=e.wrappers.DocumentFragment,r=e.TreeScope,o=e.elementFromPoint,i=e.getInnerHTML,a=e.getTreeScope,s=e.mixin,c=e.rewrap,l=e.setInnerHTML,u=e.unsafeUnwrap,d=e.unwrap,p=e.wrap,h=new WeakMap,f=new WeakMap;t.prototype=Object.create(n.prototype),s(t.prototype,{constructor:t,get innerHTML(){return i(this)},set innerHTML(e){l(this,e),this.invalidateShadowRenderer()},get olderShadowRoot(){return f.get(this)||null},get host(){return h.get(this)||null},invalidateShadowRenderer:function(){return h.get(this).invalidateShadowRenderer()},elementFromPoint:function(e,t){return o(this,this.ownerDocument,e,t)},getSelection:function(){return document.getSelection()},get activeElement(){var e=d(this).ownerDocument.activeElement;if(!e||!e.nodeType)return null;for(var t=p(e);!this.contains(t);){for(;t.parentNode;)t=t.parentNode;if(!t.host)return null;t=t.host}return t}}),e.wrappers.ShadowRoot=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){var t=d(e).root;return t instanceof h?t.host:null}function n(t,n){if(t.shadowRoot){n=Math.min(t.childNodes.length-1,n);var r=t.childNodes[n];if(r){var o=e.getDestinationInsertionPoints(r);if(o.length>0){var i=o[0].parentNode;i.nodeType==Node.ELEMENT_NODE&&(t=i)}}}return t}function r(e){return e=u(e),t(e)||e}function o(e){a(e,this)}var i=e.registerWrapper,a=e.setWrapper,s=e.unsafeUnwrap,c=e.unwrap,l=e.unwrapIfNeeded,u=e.wrap,d=e.getTreeScope,p=window.Range,h=e.wrappers.ShadowRoot;o.prototype={get startContainer(){return r(s(this).startContainer)},get endContainer(){return r(s(this).endContainer)},get commonAncestorContainer(){return r(s(this).commonAncestorContainer)},setStart:function(e,t){e=n(e,t),s(this).setStart(l(e),t)},setEnd:function(e,t){e=n(e,t),s(this).setEnd(l(e),t)},setStartBefore:function(e){s(this).setStartBefore(l(e))},setStartAfter:function(e){s(this).setStartAfter(l(e))},setEndBefore:function(e){s(this).setEndBefore(l(e))},setEndAfter:function(e){s(this).setEndAfter(l(e))},selectNode:function(e){s(this).selectNode(l(e))},selectNodeContents:function(e){s(this).selectNodeContents(l(e))},compareBoundaryPoints:function(e,t){return s(this).compareBoundaryPoints(e,c(t))},extractContents:function(){return u(s(this).extractContents())},cloneContents:function(){return u(s(this).cloneContents())},insertNode:function(e){s(this).insertNode(l(e))},surroundContents:function(e){s(this).surroundContents(l(e))},cloneRange:function(){return u(s(this).cloneRange())},isPointInRange:function(e,t){return s(this).isPointInRange(l(e),t)},comparePoint:function(e,t){return s(this).comparePoint(l(e),t)},intersectsNode:function(e){return s(this).intersectsNode(l(e))},toString:function(){return s(this).toString()}},p.prototype.createContextualFragment&&(o.prototype.createContextualFragment=function(e){return u(s(this).createContextualFragment(e))}),i(window.Range,o,document.createRange()),e.wrappers.Range=o}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){e.previousSibling_=e.previousSibling,e.nextSibling_=e.nextSibling,e.parentNode_=e.parentNode}function n(n,o,i){var a=x(n),s=x(o),c=i?x(i):null;if(r(o),t(o),i)n.firstChild===i&&(n.firstChild_=i),i.previousSibling_=i.previousSibling;else{n.lastChild_=n.lastChild,n.lastChild===n.firstChild&&(n.firstChild_=n.firstChild);var l=R(a.lastChild);l&&(l.nextSibling_=l.nextSibling)}e.originalInsertBefore.call(a,s,c)}function r(n){var r=x(n),o=r.parentNode;if(o){var i=R(o);t(n),n.previousSibling&&(n.previousSibling.nextSibling_=n),n.nextSibling&&(n.nextSibling.previousSibling_=n),i.lastChild===n&&(i.lastChild_=n),i.firstChild===n&&(i.firstChild_=n),e.originalRemoveChild.call(o,r)}}function o(e){P.set(e,[])}function i(e){var t=P.get(e);return t||P.set(e,t=[]),t}function a(e){for(var t=[],n=0,r=e.firstChild;r;r=r.nextSibling)t[n++]=r;return t}function s(){for(var e=0;e<F.length;e++){var t=F[e],n=t.parentRenderer;n&&n.dirty||t.render()}F=[]}function c(){T=null,s()}function l(e){var t=A.get(e);return t||(t=new h(e),A.set(e,t)),t}function u(e){var t=j(e).root;return t instanceof C?t:null}function d(e){return l(e.host)}function p(e){this.skip=!1,this.node=e,this.childNodes=[]}function h(e){this.host=e,this.dirty=!1,this.invalidateAttributes(),this.associateNode(e)}function f(e){for(var t=[],n=e.firstChild;n;n=n.nextSibling)E(n)?t.push.apply(t,i(n)):t.push(n);return t}function m(e){if(e instanceof L)return e;if(e instanceof O)return null;for(var t=e.firstChild;t;t=t.nextSibling){var n=m(t);if(n)return n}return null}function w(e,t){i(t).push(e);var n=k.get(e);n?n.push(t):k.set(e,[t])}function v(e){return k.get(e)}function g(e){k.set(e,void 0)}function b(e,t){var n=t.getAttribute("select");if(!n)return!0;if(n=n.trim(),!n)return!0;if(!(e instanceof M))return!1;if(!q.test(n))return!1;try{return e.matches(n)}catch(r){return!1}}function y(e,t){var n=v(t);return n&&n[n.length-1]===e}function E(e){return e instanceof O||e instanceof L}function _(e){return e.shadowRoot}function S(e){for(var t=[],n=e.shadowRoot;n;n=n.olderShadowRoot)t.push(n);return t}var T,M=e.wrappers.Element,O=e.wrappers.HTMLContentElement,L=e.wrappers.HTMLShadowElement,N=e.wrappers.Node,C=e.wrappers.ShadowRoot,j=(e.assert,e.getTreeScope),D=(e.mixin,e.oneOf),H=e.unsafeUnwrap,x=e.unwrap,R=e.wrap,I=e.ArraySplice,P=new WeakMap,k=new WeakMap,A=new WeakMap,W=D(window,["requestAnimationFrame","mozRequestAnimationFrame","webkitRequestAnimationFrame","setTimeout"]),F=[],U=new I;U.equals=function(e,t){return x(e.node)===t},p.prototype={append:function(e){var t=new p(e);return this.childNodes.push(t),t},sync:function(e){if(!this.skip){for(var t=this.node,o=this.childNodes,i=a(x(t)),s=e||new WeakMap,c=U.calculateSplices(o,i),l=0,u=0,d=0,p=0;p<c.length;p++){for(var h=c[p];d<h.index;d++)u++,o[l++].sync(s);for(var f=h.removed.length,m=0;m<f;m++){var w=R(i[u++]);s.get(w)||r(w)}for(var v=h.addedCount,g=i[u]&&R(i[u]),m=0;m<v;m++){var b=o[l++],y=b.node;n(t,y,g),s.set(y,!0),b.sync(s)}d+=v}for(var p=d;p<o.length;p++)o[p].sync(s)}}},h.prototype={render:function(e){if(this.dirty){this.invalidateAttributes();var t=this.host;this.distribution(t);var n=e||new p(t);this.buildRenderTree(n,t);var r=!e;r&&n.sync(),this.dirty=!1}},get parentRenderer(){return j(this.host).renderer},invalidate:function(){if(!this.dirty){this.dirty=!0;var e=this.parentRenderer;if(e&&e.invalidate(),F.push(this),T)return;T=window[W](c,0)}},distribution:function(e){this.resetAllSubtrees(e),this.distributionResolution(e)},resetAll:function(e){E(e)?o(e):g(e),this.resetAllSubtrees(e)},resetAllSubtrees:function(e){for(var t=e.firstChild;t;t=t.nextSibling)this.resetAll(t);e.shadowRoot&&this.resetAll(e.shadowRoot),e.olderShadowRoot&&this.resetAll(e.olderShadowRoot)},distributionResolution:function(e){if(_(e)){for(var t=e,n=f(t),r=S(t),o=0;o<r.length;o++)this.poolDistribution(r[o],n);for(var o=r.length-1;o>=0;o--){var i=r[o],a=m(i);if(a){var s=i.olderShadowRoot;s&&(n=f(s));for(var c=0;c<n.length;c++)w(n[c],a)}this.distributionResolution(i)}}for(var l=e.firstChild;l;l=l.nextSibling)this.distributionResolution(l)},poolDistribution:function(e,t){if(!(e instanceof L))if(e instanceof O){var n=e;this.updateDependentAttributes(n.getAttribute("select"));for(var r=!1,o=0;o<t.length;o++){var e=t[o];e&&b(e,n)&&(w(e,n),t[o]=void 0,r=!0)}if(!r)for(var i=n.firstChild;i;i=i.nextSibling)w(i,n)}else for(var i=e.firstChild;i;i=i.nextSibling)this.poolDistribution(i,t)},buildRenderTree:function(e,t){for(var n=this.compose(t),r=0;r<n.length;r++){var o=n[r],i=e.append(o);this.buildRenderTree(i,o)}if(_(t)){var a=l(t);a.dirty=!1}},compose:function(e){for(var t=[],n=e.shadowRoot||e,r=n.firstChild;r;r=r.nextSibling)if(E(r)){this.associateNode(n);for(var o=i(r),a=0;a<o.length;a++){var s=o[a];y(r,s)&&t.push(s)}}else t.push(r);return t},invalidateAttributes:function(){this.attributes=Object.create(null)},updateDependentAttributes:function(e){if(e){var t=this.attributes;/\.\w+/.test(e)&&(t["class"]=!0),/#\w+/.test(e)&&(t.id=!0),e.replace(/\[\s*([^\s=\|~\]]+)/g,function(e,n){t[n]=!0})}},dependsOnAttribute:function(e){return this.attributes[e]},associateNode:function(e){H(e).polymerShadowRenderer_=this}};var q=/^(:not\()?[*.#[a-zA-Z_|]/;N.prototype.invalidateShadowRenderer=function(e){var t=H(this).polymerShadowRenderer_;return!!t&&(t.invalidate(),!0)},O.prototype.getDistributedNodes=L.prototype.getDistributedNodes=function(){return s(),i(this)},M.prototype.getDestinationInsertionPoints=function(){return s(),v(this)||[]},O.prototype.nodeIsInserted_=L.prototype.nodeIsInserted_=function(){this.invalidateShadowRenderer();var e,t=u(this);t&&(e=d(t)),H(this).polymerShadowRenderer_=e,e&&e.invalidate()},e.getRendererForHost=l,e.getShadowTrees=S,e.renderAllPending=s,e.getDestinationInsertionPoints=v,e.visual={insertBefore:n,remove:r}}(window.ShadowDOMPolyfill),function(e){"use strict";function t(t){if(window[t]){r(!e.wrappers[t]);var c=function(e){n.call(this,e)};c.prototype=Object.create(n.prototype),o(c.prototype,{get form(){return s(a(this).form)}}),i(window[t],c,document.createElement(t.slice(4,-7))),e.wrappers[t]=c}}var n=e.wrappers.HTMLElement,r=e.assert,o=e.mixin,i=e.registerWrapper,a=e.unwrap,s=e.wrap,c=["HTMLButtonElement","HTMLFieldSetElement","HTMLInputElement","HTMLKeygenElement","HTMLLabelElement","HTMLLegendElement","HTMLObjectElement","HTMLOutputElement","HTMLTextAreaElement"];c.forEach(t)}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){r(e,this)}var n=e.registerWrapper,r=e.setWrapper,o=e.unsafeUnwrap,i=e.unwrap,a=e.unwrapIfNeeded,s=e.wrap,c=window.Selection;t.prototype={get anchorNode(){return s(o(this).anchorNode)},get focusNode(){return s(o(this).focusNode)},addRange:function(e){o(this).addRange(a(e))},collapse:function(e,t){o(this).collapse(a(e),t)},containsNode:function(e,t){return o(this).containsNode(a(e),t)},getRangeAt:function(e){return s(o(this).getRangeAt(e))},removeRange:function(e){o(this).removeRange(i(e))},selectAllChildren:function(e){o(this).selectAllChildren(e instanceof ShadowRoot?o(e.host):a(e))},toString:function(){return o(this).toString()}},c.prototype.extend&&(t.prototype.extend=function(e,t){o(this).extend(a(e),t)}),n(window.Selection,t,window.getSelection()),e.wrappers.Selection=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){r(e,this)}var n=e.registerWrapper,r=e.setWrapper,o=e.unsafeUnwrap,i=e.unwrapIfNeeded,a=e.wrap,s=window.TreeWalker;t.prototype={get root(){return a(o(this).root)},get currentNode(){return a(o(this).currentNode)},set currentNode(e){o(this).currentNode=i(e)},get filter(){return o(this).filter},parentNode:function(){return a(o(this).parentNode())},firstChild:function(){return a(o(this).firstChild())},lastChild:function(){return a(o(this).lastChild())},previousSibling:function(){return a(o(this).previousSibling())},previousNode:function(){return a(o(this).previousNode())},nextNode:function(){return a(o(this).nextNode())}},n(s,t),e.wrappers.TreeWalker=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){u.call(this,e),this.treeScope_=new w(this,null)}function n(e){var n=document[e];t.prototype[e]=function(){return j(n.apply(N(this),arguments))}}function r(e,t){x.call(N(t),C(e)),o(e,t)}function o(e,t){e.shadowRoot&&t.adoptNode(e.shadowRoot),e instanceof m&&i(e,t);for(var n=e.firstChild;n;n=n.nextSibling)o(n,t)}function i(e,t){var n=e.olderShadowRoot;n&&t.adoptNode(n)}function a(e){L(e,this)}function s(e,t){var n=document.implementation[t];e.prototype[t]=function(){
+return j(n.apply(N(this),arguments))}}function c(e,t){var n=document.implementation[t];e.prototype[t]=function(){return n.apply(N(this),arguments)}}var l=e.GetElementsByInterface,u=e.wrappers.Node,d=e.ParentNodeInterface,p=e.NonElementParentNodeInterface,h=e.wrappers.Selection,f=e.SelectorsInterface,m=e.wrappers.ShadowRoot,w=e.TreeScope,v=e.cloneNode,g=e.defineGetter,b=e.defineWrapGetter,y=e.elementFromPoint,E=e.forwardMethodsToWrapper,_=e.matchesNames,S=e.mixin,T=e.registerWrapper,M=e.renderAllPending,O=e.rewrap,L=e.setWrapper,N=e.unsafeUnwrap,C=e.unwrap,j=e.wrap,D=e.wrapEventTargetMethods,H=(e.wrapNodeList,new WeakMap);t.prototype=Object.create(u.prototype),b(t,"documentElement"),b(t,"body"),b(t,"head"),g(t,"activeElement",function(){var e=C(this).activeElement;if(!e||!e.nodeType)return null;for(var t=j(e);!this.contains(t);){for(;t.parentNode;)t=t.parentNode;if(!t.host)return null;t=t.host}return t}),["createComment","createDocumentFragment","createElement","createElementNS","createEvent","createEventNS","createRange","createTextNode"].forEach(n);var x=document.adoptNode,R=document.getSelection;S(t.prototype,{adoptNode:function(e){return e.parentNode&&e.parentNode.removeChild(e),r(e,this),e},elementFromPoint:function(e,t){return y(this,this,e,t)},importNode:function(e,t){return v(e,t,N(this))},getSelection:function(){return M(),new h(R.call(C(this)))},getElementsByName:function(e){return f.querySelectorAll.call(this,"[name="+JSON.stringify(String(e))+"]")}});var I=document.createTreeWalker,P=e.wrappers.TreeWalker;if(t.prototype.createTreeWalker=function(e,t,n,r){var o=null;return n&&(n.acceptNode&&"function"==typeof n.acceptNode?o={acceptNode:function(e){return n.acceptNode(j(e))}}:"function"==typeof n&&(o=function(e){return n(j(e))})),new P(I.call(C(this),C(e),t,o,r))},document.registerElement){var k=document.registerElement;t.prototype.registerElement=function(t,n){function r(e){return e?void L(e,this):i?document.createElement(i,t):document.createElement(t)}var o,i;if(void 0!==n&&(o=n.prototype,i=n["extends"]),o||(o=Object.create(HTMLElement.prototype)),e.nativePrototypeTable.get(o))throw new Error("NotSupportedError");for(var a,s=Object.getPrototypeOf(o),c=[];s&&!(a=e.nativePrototypeTable.get(s));)c.push(s),s=Object.getPrototypeOf(s);if(!a)throw new Error("NotSupportedError");for(var l=Object.create(a),u=c.length-1;u>=0;u--)l=Object.create(l);["createdCallback","attachedCallback","detachedCallback","attributeChangedCallback"].forEach(function(e){var t=o[e];t&&(l[e]=function(){j(this)instanceof r||O(this),t.apply(j(this),arguments)})});var d={prototype:l};i&&(d["extends"]=i),r.prototype=o,r.prototype.constructor=r,e.constructorTable.set(l,r),e.nativePrototypeTable.set(o,l);k.call(C(this),t,d);return r},E([window.HTMLDocument||window.Document],["registerElement"])}E([window.HTMLBodyElement,window.HTMLDocument||window.Document,window.HTMLHeadElement,window.HTMLHtmlElement],["appendChild","compareDocumentPosition","contains","getElementsByClassName","getElementsByTagName","getElementsByTagNameNS","insertBefore","querySelector","querySelectorAll","removeChild","replaceChild"]),E([window.HTMLBodyElement,window.HTMLHeadElement,window.HTMLHtmlElement],_),E([window.HTMLDocument||window.Document],["adoptNode","importNode","contains","createComment","createDocumentFragment","createElement","createElementNS","createEvent","createEventNS","createRange","createTextNode","createTreeWalker","elementFromPoint","getElementById","getElementsByName","getSelection"]),S(t.prototype,l),S(t.prototype,d),S(t.prototype,f),S(t.prototype,p),S(t.prototype,{get implementation(){var e=H.get(this);return e?e:(e=new a(C(this).implementation),H.set(this,e),e)},get defaultView(){return j(C(this).defaultView)}}),T(window.Document,t,document.implementation.createHTMLDocument("")),window.HTMLDocument&&T(window.HTMLDocument,t),D([window.HTMLBodyElement,window.HTMLDocument||window.Document,window.HTMLHeadElement]);var A=document.implementation.createDocument;a.prototype.createDocument=function(){return arguments[2]=C(arguments[2]),j(A.apply(N(this),arguments))},s(a,"createDocumentType"),s(a,"createHTMLDocument"),c(a,"hasFeature"),T(window.DOMImplementation,a),E([window.DOMImplementation],["createDocument","createDocumentType","createHTMLDocument","hasFeature"]),e.adoptNodeNoRemove=r,e.wrappers.DOMImplementation=a,e.wrappers.Document=t}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){n.call(this,e)}var n=e.wrappers.EventTarget,r=e.wrappers.Selection,o=e.mixin,i=e.registerWrapper,a=e.renderAllPending,s=e.unwrap,c=e.unwrapIfNeeded,l=e.wrap,u=window.Window,d=window.getComputedStyle,p=window.getDefaultComputedStyle,h=window.getSelection;t.prototype=Object.create(n.prototype),u.prototype.getComputedStyle=function(e,t){return l(this||window).getComputedStyle(c(e),t)},p&&(u.prototype.getDefaultComputedStyle=function(e,t){return l(this||window).getDefaultComputedStyle(c(e),t)}),u.prototype.getSelection=function(){return l(this||window).getSelection()},delete window.getComputedStyle,delete window.getDefaultComputedStyle,delete window.getSelection,["addEventListener","removeEventListener","dispatchEvent"].forEach(function(e){u.prototype[e]=function(){var t=l(this||window);return t[e].apply(t,arguments)},delete window[e]}),o(t.prototype,{getComputedStyle:function(e,t){return a(),d.call(s(this),c(e),t)},getSelection:function(){return a(),new r(h.call(s(this)))},get document(){return l(s(this).document)}}),p&&(t.prototype.getDefaultComputedStyle=function(e,t){return a(),p.call(s(this),c(e),t)}),i(u,t,window),e.wrappers.Window=t}(window.ShadowDOMPolyfill),function(e){"use strict";var t=e.unwrap,n=window.DataTransfer||window.Clipboard,r=n.prototype.setDragImage;r&&(n.prototype.setDragImage=function(e,n,o){r.call(this,t(e),n,o)})}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){var t;t=e instanceof i?e:new i(e&&o(e)),r(t,this)}var n=e.registerWrapper,r=e.setWrapper,o=e.unwrap,i=window.FormData;i&&(n(i,t,new i),e.wrappers.FormData=t)}(window.ShadowDOMPolyfill),function(e){"use strict";var t=e.unwrapIfNeeded,n=XMLHttpRequest.prototype.send;XMLHttpRequest.prototype.send=function(e){return n.call(this,t(e))}}(window.ShadowDOMPolyfill),function(e){"use strict";function t(e){var t=n[e],r=window[t];if(r){var o=document.createElement(e),i=o.constructor;window[t]=i}}var n=(e.isWrapperFor,{a:"HTMLAnchorElement",area:"HTMLAreaElement",audio:"HTMLAudioElement",base:"HTMLBaseElement",body:"HTMLBodyElement",br:"HTMLBRElement",button:"HTMLButtonElement",canvas:"HTMLCanvasElement",caption:"HTMLTableCaptionElement",col:"HTMLTableColElement",content:"HTMLContentElement",data:"HTMLDataElement",datalist:"HTMLDataListElement",del:"HTMLModElement",dir:"HTMLDirectoryElement",div:"HTMLDivElement",dl:"HTMLDListElement",embed:"HTMLEmbedElement",fieldset:"HTMLFieldSetElement",font:"HTMLFontElement",form:"HTMLFormElement",frame:"HTMLFrameElement",frameset:"HTMLFrameSetElement",h1:"HTMLHeadingElement",head:"HTMLHeadElement",hr:"HTMLHRElement",html:"HTMLHtmlElement",iframe:"HTMLIFrameElement",img:"HTMLImageElement",input:"HTMLInputElement",keygen:"HTMLKeygenElement",label:"HTMLLabelElement",legend:"HTMLLegendElement",li:"HTMLLIElement",link:"HTMLLinkElement",map:"HTMLMapElement",marquee:"HTMLMarqueeElement",menu:"HTMLMenuElement",menuitem:"HTMLMenuItemElement",meta:"HTMLMetaElement",meter:"HTMLMeterElement",object:"HTMLObjectElement",ol:"HTMLOListElement",optgroup:"HTMLOptGroupElement",option:"HTMLOptionElement",output:"HTMLOutputElement",p:"HTMLParagraphElement",param:"HTMLParamElement",pre:"HTMLPreElement",progress:"HTMLProgressElement",q:"HTMLQuoteElement",script:"HTMLScriptElement",select:"HTMLSelectElement",shadow:"HTMLShadowElement",source:"HTMLSourceElement",span:"HTMLSpanElement",style:"HTMLStyleElement",table:"HTMLTableElement",tbody:"HTMLTableSectionElement",template:"HTMLTemplateElement",textarea:"HTMLTextAreaElement",thead:"HTMLTableSectionElement",time:"HTMLTimeElement",title:"HTMLTitleElement",tr:"HTMLTableRowElement",track:"HTMLTrackElement",ul:"HTMLUListElement",video:"HTMLVideoElement"});Object.keys(n).forEach(t),Object.getOwnPropertyNames(e.wrappers).forEach(function(t){window[t]=e.wrappers[t]})}(window.ShadowDOMPolyfill),function(e){function t(e,t){var n="";return Array.prototype.forEach.call(e,function(e){n+=e.textContent+"\n\n"}),t||(n=n.replace(d,"")),n}function n(e){var t=document.createElement("style");return t.textContent=e,t}function r(e){var t=n(e);document.head.appendChild(t);var r=[];if(t.sheet)try{r=t.sheet.cssRules}catch(o){}else console.warn("sheet not found",t);return t.parentNode.removeChild(t),r}function o(){C.initialized=!0,document.body.appendChild(C);var e=C.contentDocument,t=e.createElement("base");t.href=document.baseURI,e.head.appendChild(t)}function i(e){C.initialized||o(),document.body.appendChild(C),e(C.contentDocument),document.body.removeChild(C)}function a(e,t){if(t){var o;if(e.match("@import")&&D){var a=n(e);i(function(e){e.head.appendChild(a.impl),o=Array.prototype.slice.call(a.sheet.cssRules,0),t(o)})}else o=r(e),t(o)}}function s(e){e&&l().appendChild(document.createTextNode(e))}function c(e,t){var r=n(e);r.setAttribute(t,""),r.setAttribute(x,""),document.head.appendChild(r)}function l(){return j||(j=document.createElement("style"),j.setAttribute(x,""),j[x]=!0),j}var u={strictStyling:!1,registry:{},shimStyling:function(e,n,r){var o=this.prepareRoot(e,n,r),i=this.isTypeExtension(r),a=this.makeScopeSelector(n,i),s=t(o,!0);s=this.scopeCssText(s,a),e&&(e.shimmedStyle=s),this.addCssToDocument(s,n)},shimStyle:function(e,t){return this.shimCssText(e.textContent,t)},shimCssText:function(e,t){return e=this.insertDirectives(e),this.scopeCssText(e,t)},makeScopeSelector:function(e,t){return e?t?"[is="+e+"]":e:""},isTypeExtension:function(e){return e&&e.indexOf("-")<0},prepareRoot:function(e,t,n){var r=this.registerRoot(e,t,n);return this.replaceTextInStyles(r.rootStyles,this.insertDirectives),this.removeStyles(e,r.rootStyles),this.strictStyling&&this.applyScopeToContent(e,t),r.scopeStyles},removeStyles:function(e,t){for(var n,r=0,o=t.length;r<o&&(n=t[r]);r++)n.parentNode.removeChild(n)},registerRoot:function(e,t,n){var r=this.registry[t]={root:e,name:t,extendsName:n},o=this.findStyles(e);r.rootStyles=o,r.scopeStyles=r.rootStyles;var i=this.registry[r.extendsName];return i&&(r.scopeStyles=i.scopeStyles.concat(r.scopeStyles)),r},findStyles:function(e){if(!e)return[];var t=e.querySelectorAll("style");return Array.prototype.filter.call(t,function(e){return!e.hasAttribute(R)})},applyScopeToContent:function(e,t){e&&(Array.prototype.forEach.call(e.querySelectorAll("*"),function(e){e.setAttribute(t,"")}),Array.prototype.forEach.call(e.querySelectorAll("template"),function(e){this.applyScopeToContent(e.content,t)},this))},insertDirectives:function(e){return e=this.insertPolyfillDirectivesInCssText(e),this.insertPolyfillRulesInCssText(e)},insertPolyfillDirectivesInCssText:function(e){return e=e.replace(p,function(e,t){return t.slice(0,-2)+"{"}),e.replace(h,function(e,t){return t+" {"})},insertPolyfillRulesInCssText:function(e){return e=e.replace(f,function(e,t){return t.slice(0,-1)}),e.replace(m,function(e,t,n,r){var o=e.replace(t,"").replace(n,"");return r+o})},scopeCssText:function(e,t){var n=this.extractUnscopedRulesFromCssText(e);if(e=this.insertPolyfillHostInCssText(e),e=this.convertColonHost(e),e=this.convertColonHostContext(e),e=this.convertShadowDOMSelectors(e),t){var e,r=this;a(e,function(n){e=r.scopeRules(n,t)})}return e=e+"\n"+n,e.trim()},extractUnscopedRulesFromCssText:function(e){for(var t,n="";t=w.exec(e);)n+=t[1].slice(0,-1)+"\n\n";for(;t=v.exec(e);)n+=t[0].replace(t[2],"").replace(t[1],t[3])+"\n\n";return n},convertColonHost:function(e){return this.convertColonRule(e,E,this.colonHostPartReplacer)},convertColonHostContext:function(e){return this.convertColonRule(e,_,this.colonHostContextPartReplacer)},convertColonRule:function(e,t,n){return e.replace(t,function(e,t,r,o){if(t=O,r){for(var i,a=r.split(","),s=[],c=0,l=a.length;c<l&&(i=a[c]);c++)i=i.trim(),s.push(n(t,i,o));return s.join(",")}return t+o})},colonHostContextPartReplacer:function(e,t,n){return t.match(g)?this.colonHostPartReplacer(e,t,n):e+t+n+", "+t+" "+e+n},colonHostPartReplacer:function(e,t,n){return e+t.replace(g,"")+n},convertShadowDOMSelectors:function(e){for(var t=0;t<N.length;t++)e=e.replace(N[t]," ");return e},scopeRules:function(e,t){var n="";return e&&Array.prototype.forEach.call(e,function(e){if(e.selectorText&&e.style&&void 0!==e.style.cssText)n+=this.scopeSelector(e.selectorText,t,this.strictStyling)+" {\n\t",n+=this.propertiesFromRule(e)+"\n}\n\n";else if(e.type===CSSRule.MEDIA_RULE)n+="@media "+e.media.mediaText+" {\n",n+=this.scopeRules(e.cssRules,t),n+="\n}\n\n";else try{e.cssText&&(n+=e.cssText+"\n\n")}catch(r){e.type===CSSRule.KEYFRAMES_RULE&&e.cssRules&&(n+=this.ieSafeCssTextFromKeyFrameRule(e))}},this),n},ieSafeCssTextFromKeyFrameRule:function(e){var t="@keyframes "+e.name+" {";return Array.prototype.forEach.call(e.cssRules,function(e){t+=" "+e.keyText+" {"+e.style.cssText+"}"}),t+=" }"},scopeSelector:function(e,t,n){var r=[],o=e.split(",");return o.forEach(function(e){e=e.trim(),this.selectorNeedsScoping(e,t)&&(e=n&&!e.match(O)?this.applyStrictSelectorScope(e,t):this.applySelectorScope(e,t)),r.push(e)},this),r.join(", ")},selectorNeedsScoping:function(e,t){if(Array.isArray(t))return!0;var n=this.makeScopeMatcher(t);return!e.match(n)},makeScopeMatcher:function(e){return e=e.replace(/\[/g,"\\[").replace(/\]/g,"\\]"),new RegExp("^("+e+")"+S,"m")},applySelectorScope:function(e,t){return Array.isArray(t)?this.applySelectorScopeList(e,t):this.applySimpleSelectorScope(e,t)},applySelectorScopeList:function(e,t){for(var n,r=[],o=0;n=t[o];o++)r.push(this.applySimpleSelectorScope(e,n));return r.join(", ")},applySimpleSelectorScope:function(e,t){return e.match(L)?(e=e.replace(O,t),e.replace(L,t+" ")):t+" "+e},applyStrictSelectorScope:function(e,t){t=t.replace(/\[is=([^\]]*)\]/g,"$1");var n=[" ",">","+","~"],r=e,o="["+t+"]";return n.forEach(function(e){var t=r.split(e);r=t.map(function(e){var t=e.trim().replace(L,"");return t&&n.indexOf(t)<0&&t.indexOf(o)<0&&(e=t.replace(/([^:]*)(:*)(.*)/,"$1"+o+"$2$3")),e}).join(e)}),r},insertPolyfillHostInCssText:function(e){return e.replace(M,b).replace(T,g)},propertiesFromRule:function(e){var t=e.style.cssText;e.style.content&&!e.style.content.match(/['"]+|attr/)&&(t=t.replace(/content:[^;]*;/g,"content: '"+e.style.content+"';"));var n=e.style;for(var r in n)"initial"===n[r]&&(t+=r+": initial; ");return t},replaceTextInStyles:function(e,t){e&&t&&(e instanceof Array||(e=[e]),Array.prototype.forEach.call(e,function(e){e.textContent=t.call(this,e.textContent)},this))},addCssToDocument:function(e,t){e.match("@import")?c(e,t):s(e)}},d=/\/\*[^*]*\*+([^\/*][^*]*\*+)*\//gim,p=/\/\*\s*@polyfill ([^*]*\*+([^\/*][^*]*\*+)*\/)([^{]*?){/gim,h=/polyfill-next-selector[^}]*content\:[\s]*?['"](.*?)['"][;\s]*}([^{]*?){/gim,f=/\/\*\s@polyfill-rule([^*]*\*+([^\/*][^*]*\*+)*)\//gim,m=/(polyfill-rule)[^}]*(content\:[\s]*['"](.*?)['"])[;\s]*[^}]*}/gim,w=/\/\*\s@polyfill-unscoped-rule([^*]*\*+([^\/*][^*]*\*+)*)\//gim,v=/(polyfill-unscoped-rule)[^}]*(content\:[\s]*['"](.*?)['"])[;\s]*[^}]*}/gim,g="-shadowcsshost",b="-shadowcsscontext",y=")(?:\\(((?:\\([^)(]*\\)|[^)(]*)+?)\\))?([^,{]*)",E=new RegExp("("+g+y,"gim"),_=new RegExp("("+b+y,"gim"),S="([>\\s~+[.,{:][\\s\\S]*)?$",T=/\:host/gim,M=/\:host-context/gim,O=g+"-no-combinator",L=new RegExp(g,"gim"),N=(new RegExp(b,"gim"),[/>>>/g,/::shadow/g,/::content/g,/\/deep\//g,/\/shadow\//g,/\/shadow-deep\//g,/\^\^/g,/\^(?!=)/g]),C=document.createElement("iframe");C.style.display="none";var j,D=navigator.userAgent.match("Chrome"),H="shim-shadowdom",x="shim-shadowdom-css",R="no-shim";if(window.ShadowDOMPolyfill){s("style { display: none !important; }\n");var I=ShadowDOMPolyfill.wrap(document),P=I.querySelector("head");P.insertBefore(l(),P.childNodes[0]),document.addEventListener("DOMContentLoaded",function(){e.urlResolver;if(window.HTMLImports&&!HTMLImports.useNative){var t="link[rel=stylesheet]["+H+"]",n="style["+H+"]";HTMLImports.importer.documentPreloadSelectors+=","+t,HTMLImports.importer.importsPreloadSelectors+=","+t,HTMLImports.parser.documentSelectors=[HTMLImports.parser.documentSelectors,t,n].join(",");var r=HTMLImports.parser.parseGeneric;HTMLImports.parser.parseGeneric=function(e){if(!e[x]){var t=e.__importElement||e;if(!t.hasAttribute(H))return void r.call(this,e);e.__resource&&(t=e.ownerDocument.createElement("style"),t.textContent=e.__resource),HTMLImports.path.resolveUrlsInStyle(t,e.href),t.textContent=u.shimStyle(t),t.removeAttribute(H,""),t.setAttribute(x,""),t[x]=!0,t.parentNode!==P&&(e.parentNode===P?P.replaceChild(t,e):this.addElementToDocument(t)),t.__importParsed=!0,this.markParsingComplete(e),this.parseNext()}};var o=HTMLImports.parser.hasResource;HTMLImports.parser.hasResource=function(e){return"link"===e.localName&&"stylesheet"===e.rel&&e.hasAttribute(H)?e.__resource:o.call(this,e)}}})}e.ShadowCSS=u}(window.WebComponents)),function(e){window.ShadowDOMPolyfill?(window.wrap=ShadowDOMPolyfill.wrapIfNeeded,window.unwrap=ShadowDOMPolyfill.unwrapIfNeeded):window.wrap=window.unwrap=function(e){return e}}(window.WebComponents),function(e){"use strict";function t(e){return void 0!==p[e]}function n(){s.call(this),this._isInvalid=!0}function r(e){return""==e&&n.call(this),e.toLowerCase()}function o(e){var t=e.charCodeAt(0);return t>32&&t<127&&[34,35,60,62,63,96].indexOf(t)==-1?e:encodeURIComponent(e)}function i(e){var t=e.charCodeAt(0);return t>32&&t<127&&[34,35,60,62,96].indexOf(t)==-1?e:encodeURIComponent(e)}function a(e,a,s){function c(e){b.push(e)}var l=a||"scheme start",u=0,d="",v=!1,g=!1,b=[];e:for(;(e[u-1]!=f||0==u)&&!this._isInvalid;){var y=e[u];switch(l){case"scheme start":if(!y||!m.test(y)){if(a){c("Invalid scheme.");break e}d="",l="no scheme";continue}d+=y.toLowerCase(),l="scheme";break;case"scheme":if(y&&w.test(y))d+=y.toLowerCase();else{if(":"!=y){if(a){if(f==y)break e;c("Code point not allowed in scheme: "+y);break e}d="",u=0,l="no scheme";continue}if(this._scheme=d,d="",a)break e;t(this._scheme)&&(this._isRelative=!0),l="file"==this._scheme?"relative":this._isRelative&&s&&s._scheme==this._scheme?"relative or authority":this._isRelative?"authority first slash":"scheme data"}break;case"scheme data":"?"==y?(this._query="?",l="query"):"#"==y?(this._fragment="#",l="fragment"):f!=y&&"\t"!=y&&"\n"!=y&&"\r"!=y&&(this._schemeData+=o(y));break;case"no scheme":if(s&&t(s._scheme)){l="relative";continue}c("Missing scheme."),n.call(this);break;case"relative or authority":if("/"!=y||"/"!=e[u+1]){c("Expected /, got: "+y),l="relative";continue}l="authority ignore slashes";break;case"relative":if(this._isRelative=!0,"file"!=this._scheme&&(this._scheme=s._scheme),f==y){this._host=s._host,this._port=s._port,this._path=s._path.slice(),this._query=s._query,this._username=s._username,this._password=s._password;break e}if("/"==y||"\\"==y)"\\"==y&&c("\\ is an invalid code point."),l="relative slash";else if("?"==y)this._host=s._host,this._port=s._port,this._path=s._path.slice(),this._query="?",this._username=s._username,this._password=s._password,l="query";else{if("#"!=y){var E=e[u+1],_=e[u+2];("file"!=this._scheme||!m.test(y)||":"!=E&&"|"!=E||f!=_&&"/"!=_&&"\\"!=_&&"?"!=_&&"#"!=_)&&(this._host=s._host,this._port=s._port,this._username=s._username,this._password=s._password,this._path=s._path.slice(),this._path.pop()),l="relative path";continue}this._host=s._host,this._port=s._port,this._path=s._path.slice(),this._query=s._query,this._fragment="#",this._username=s._username,this._password=s._password,l="fragment"}break;case"relative slash":if("/"!=y&&"\\"!=y){"file"!=this._scheme&&(this._host=s._host,this._port=s._port,this._username=s._username,this._password=s._password),l="relative path";continue}"\\"==y&&c("\\ is an invalid code point."),l="file"==this._scheme?"file host":"authority ignore slashes";break;case"authority first slash":if("/"!=y){c("Expected '/', got: "+y),l="authority ignore slashes";continue}l="authority second slash";break;case"authority second slash":if(l="authority ignore slashes","/"!=y){c("Expected '/', got: "+y);continue}break;case"authority ignore slashes":if("/"!=y&&"\\"!=y){l="authority";continue}c("Expected authority, got: "+y);break;case"authority":if("@"==y){v&&(c("@ already seen."),d+="%40"),v=!0;for(var S=0;S<d.length;S++){var T=d[S];if("\t"!=T&&"\n"!=T&&"\r"!=T)if(":"!=T||null!==this._password){var M=o(T);null!==this._password?this._password+=M:this._username+=M}else this._password="";else c("Invalid whitespace in authority.")}d=""}else{if(f==y||"/"==y||"\\"==y||"?"==y||"#"==y){u-=d.length,d="",l="host";continue}d+=y}break;case"file host":if(f==y||"/"==y||"\\"==y||"?"==y||"#"==y){2!=d.length||!m.test(d[0])||":"!=d[1]&&"|"!=d[1]?0==d.length?l="relative path start":(this._host=r.call(this,d),d="",l="relative path start"):l="relative path";continue}"\t"==y||"\n"==y||"\r"==y?c("Invalid whitespace in file host."):d+=y;break;case"host":case"hostname":if(":"!=y||g){if(f==y||"/"==y||"\\"==y||"?"==y||"#"==y){if(this._host=r.call(this,d),d="",l="relative path start",a)break e;continue}"\t"!=y&&"\n"!=y&&"\r"!=y?("["==y?g=!0:"]"==y&&(g=!1),d+=y):c("Invalid code point in host/hostname: "+y)}else if(this._host=r.call(this,d),d="",l="port","hostname"==a)break e;break;case"port":if(/[0-9]/.test(y))d+=y;else{if(f==y||"/"==y||"\\"==y||"?"==y||"#"==y||a){if(""!=d){var O=parseInt(d,10);O!=p[this._scheme]&&(this._port=O+""),d=""}if(a)break e;l="relative path start";continue}"\t"==y||"\n"==y||"\r"==y?c("Invalid code point in port: "+y):n.call(this)}break;case"relative path start":if("\\"==y&&c("'\\' not allowed in path."),l="relative path","/"!=y&&"\\"!=y)continue;break;case"relative path":if(f!=y&&"/"!=y&&"\\"!=y&&(a||"?"!=y&&"#"!=y))"\t"!=y&&"\n"!=y&&"\r"!=y&&(d+=o(y));else{"\\"==y&&c("\\ not allowed in relative path.");var L;(L=h[d.toLowerCase()])&&(d=L),".."==d?(this._path.pop(),"/"!=y&&"\\"!=y&&this._path.push("")):"."==d&&"/"!=y&&"\\"!=y?this._path.push(""):"."!=d&&("file"==this._scheme&&0==this._path.length&&2==d.length&&m.test(d[0])&&"|"==d[1]&&(d=d[0]+":"),this._path.push(d)),d="","?"==y?(this._query="?",l="query"):"#"==y&&(this._fragment="#",l="fragment")}break;case"query":a||"#"!=y?f!=y&&"\t"!=y&&"\n"!=y&&"\r"!=y&&(this._query+=i(y)):(this._fragment="#",l="fragment");break;case"fragment":f!=y&&"\t"!=y&&"\n"!=y&&"\r"!=y&&(this._fragment+=y)}u++}}function s(){this._scheme="",this._schemeData="",this._username="",this._password=null,this._host="",this._port="",this._path=[],this._query="",this._fragment="",this._isInvalid=!1,this._isRelative=!1}function c(e,t){void 0===t||t instanceof c||(t=new c(String(t))),this._url=e,s.call(this);var n=e.replace(/^[ \t\r\n\f]+|[ \t\r\n\f]+$/g,"");a.call(this,n,null,t)}var l=!1;if(!e.forceJURL)try{var u=new URL("b","http://a");u.pathname="c%20d",l="http://a/c%20d"===u.href}catch(d){}if(!l){var p=Object.create(null);p.ftp=21,p.file=0,p.gopher=70,p.http=80,p.https=443,p.ws=80,p.wss=443;var h=Object.create(null);h["%2e"]=".",h[".%2e"]="..",h["%2e."]="..",h["%2e%2e"]="..";var f=void 0,m=/[a-zA-Z]/,w=/[a-zA-Z0-9\+\-\.]/;c.prototype={toString:function(){return this.href},get href(){if(this._isInvalid)return this._url;var e="";return""==this._username&&null==this._password||(e=this._username+(null!=this._password?":"+this._password:"")+"@"),this.protocol+(this._isRelative?"//"+e+this.host:"")+this.pathname+this._query+this._fragment},set href(e){s.call(this),a.call(this,e)},get protocol(){return this._scheme+":"},set protocol(e){this._isInvalid||a.call(this,e+":","scheme start")},get host(){return this._isInvalid?"":this._port?this._host+":"+this._port:this._host},set host(e){!this._isInvalid&&this._isRelative&&a.call(this,e,"host")},get hostname(){return this._host},set hostname(e){!this._isInvalid&&this._isRelative&&a.call(this,e,"hostname")},get port(){return this._port},set port(e){!this._isInvalid&&this._isRelative&&a.call(this,e,"port")},get pathname(){return this._isInvalid?"":this._isRelative?"/"+this._path.join("/"):this._schemeData},set pathname(e){!this._isInvalid&&this._isRelative&&(this._path=[],a.call(this,e,"relative path start"))},get search(){return this._isInvalid||!this._query||"?"==this._query?"":this._query},set search(e){!this._isInvalid&&this._isRelative&&(this._query="?","?"==e[0]&&(e=e.slice(1)),a.call(this,e,"query"))},get hash(){return this._isInvalid||!this._fragment||"#"==this._fragment?"":this._fragment},set hash(e){this._isInvalid||(this._fragment="#","#"==e[0]&&(e=e.slice(1)),a.call(this,e,"fragment"))},get origin(){var e;if(this._isInvalid||!this._scheme)return"";switch(this._scheme){case"data":case"file":case"javascript":case"mailto":return"null"}return e=this.host,e?this._scheme+"://"+e:""}};var v=e.URL;v&&(c.createObjectURL=function(e){return v.createObjectURL.apply(v,arguments)},c.revokeObjectURL=function(e){v.revokeObjectURL(e)}),e.URL=c}}(self),function(e){function t(e){y.push(e),b||(b=!0,m(r))}function n(e){return window.ShadowDOMPolyfill&&window.ShadowDOMPolyfill.wrapIfNeeded(e)||e}function r(){b=!1;var e=y;y=[],e.sort(function(e,t){return e.uid_-t.uid_});var t=!1;e.forEach(function(e){var n=e.takeRecords();o(e),n.length&&(e.callback_(n,e),t=!0)}),t&&r()}function o(e){e.nodes_.forEach(function(t){var n=w.get(t);n&&n.forEach(function(t){t.observer===e&&t.removeTransientObservers()})})}function i(e,t){for(var n=e;n;n=n.parentNode){var r=w.get(n);if(r)for(var o=0;o<r.length;o++){var i=r[o],a=i.options;if(n===e||a.subtree){var s=t(a);s&&i.enqueue(s)}}}}function a(e){this.callback_=e,this.nodes_=[],this.records_=[],this.uid_=++E}function s(e,t){this.type=e,this.target=t,this.addedNodes=[],this.removedNodes=[],this.previousSibling=null,this.nextSibling=null,this.attributeName=null,this.attributeNamespace=null,this.oldValue=null}function c(e){var t=new s(e.type,e.target);return t.addedNodes=e.addedNodes.slice(),t.removedNodes=e.removedNodes.slice(),t.previousSibling=e.previousSibling,t.nextSibling=e.nextSibling,t.attributeName=e.attributeName,t.attributeNamespace=e.attributeNamespace,t.oldValue=e.oldValue,t}function l(e,t){return _=new s(e,t)}function u(e){return S?S:(S=c(_),S.oldValue=e,S)}function d(){_=S=void 0}function p(e){return e===S||e===_}function h(e,t){return e===t?e:S&&p(e)?S:null}function f(e,t,n){this.observer=e,this.target=t,this.options=n,this.transientObservedNodes=[]}if(!e.JsMutationObserver){var m,w=new WeakMap;if(/Trident|Edge/.test(navigator.userAgent))m=setTimeout;else if(window.setImmediate)m=window.setImmediate;else{var v=[],g=String(Math.random());window.addEventListener("message",function(e){if(e.data===g){var t=v;v=[],t.forEach(function(e){e()})}}),m=function(e){v.push(e),window.postMessage(g,"*")}}var b=!1,y=[],E=0;a.prototype={observe:function(e,t){if(e=n(e),!t.childList&&!t.attributes&&!t.characterData||t.attributeOldValue&&!t.attributes||t.attributeFilter&&t.attributeFilter.length&&!t.attributes||t.characterDataOldValue&&!t.characterData)throw new SyntaxError;var r=w.get(e);r||w.set(e,r=[]);for(var o,i=0;i<r.length;i++)if(r[i].observer===this){o=r[i],o.removeListeners(),o.options=t;break}o||(o=new f(this,e,t),r.push(o),this.nodes_.push(e)),o.addListeners()},disconnect:function(){this.nodes_.forEach(function(e){for(var t=w.get(e),n=0;n<t.length;n++){var r=t[n];if(r.observer===this){r.removeListeners(),t.splice(n,1);break}}},this),this.records_=[]},takeRecords:function(){var e=this.records_;return this.records_=[],e}};var _,S;f.prototype={enqueue:function(e){var n=this.observer.records_,r=n.length;if(n.length>0){var o=n[r-1],i=h(o,e);if(i)return void(n[r-1]=i)}else t(this.observer);n[r]=e},addListeners:function(){this.addListeners_(this.target)},addListeners_:function(e){var t=this.options;t.attributes&&e.addEventListener("DOMAttrModified",this,!0),t.characterData&&e.addEventListener("DOMCharacterDataModified",this,!0),t.childList&&e.addEventListener("DOMNodeInserted",this,!0),(t.childList||t.subtree)&&e.addEventListener("DOMNodeRemoved",this,!0)},removeListeners:function(){this.removeListeners_(this.target)},removeListeners_:function(e){var t=this.options;t.attributes&&e.removeEventListener("DOMAttrModified",this,!0),t.characterData&&e.removeEventListener("DOMCharacterDataModified",this,!0),t.childList&&e.removeEventListener("DOMNodeInserted",this,!0),(t.childList||t.subtree)&&e.removeEventListener("DOMNodeRemoved",this,!0)},addTransientObserver:function(e){if(e!==this.target){this.addListeners_(e),this.transientObservedNodes.push(e);var t=w.get(e);t||w.set(e,t=[]),t.push(this)}},removeTransientObservers:function(){var e=this.transientObservedNodes;this.transientObservedNodes=[],e.forEach(function(e){this.removeListeners_(e);for(var t=w.get(e),n=0;n<t.length;n++)if(t[n]===this){t.splice(n,1);break}},this)},handleEvent:function(e){switch(e.stopImmediatePropagation(),e.type){case"DOMAttrModified":var t=e.attrName,n=e.relatedNode.namespaceURI,r=e.target,o=new l("attributes",r);o.attributeName=t,o.attributeNamespace=n;var a=e.attrChange===MutationEvent.ADDITION?null:e.prevValue;i(r,function(e){if(e.attributes&&(!e.attributeFilter||!e.attributeFilter.length||e.attributeFilter.indexOf(t)!==-1||e.attributeFilter.indexOf(n)!==-1))return e.attributeOldValue?u(a):o});break;case"DOMCharacterDataModified":var r=e.target,o=l("characterData",r),a=e.prevValue;i(r,function(e){if(e.characterData)return e.characterDataOldValue?u(a):o});break;case"DOMNodeRemoved":this.addTransientObserver(e.target);case"DOMNodeInserted":var s,c,p=e.target;"DOMNodeInserted"===e.type?(s=[p],c=[]):(s=[],c=[p]);var h=p.previousSibling,f=p.nextSibling,o=l("childList",e.target.parentNode);o.addedNodes=s,o.removedNodes=c,o.previousSibling=h,o.nextSibling=f,i(e.relatedNode,function(e){if(e.childList)return o})}d()}},e.JsMutationObserver=a,e.MutationObserver||(e.MutationObserver=a,a._isPolyfilled=!0)}}(self),function(e){"use strict";if(!window.performance||!window.performance.now){var t=Date.now();window.performance={now:function(){return Date.now()-t}}}window.requestAnimationFrame||(window.requestAnimationFrame=function(){var e=window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame;return e?function(t){return e(function(){t(performance.now())})}:function(e){return window.setTimeout(e,1e3/60)}}()),window.cancelAnimationFrame||(window.cancelAnimationFrame=function(){return window.webkitCancelAnimationFrame||window.mozCancelAnimationFrame||function(e){clearTimeout(e)}}());var n=function(){var e=document.createEvent("Event");return e.initEvent("foo",!0,!0),e.preventDefault(),e.defaultPrevented}();if(!n){var r=Event.prototype.preventDefault;Event.prototype.preventDefault=function(){this.cancelable&&(r.call(this),Object.defineProperty(this,"defaultPrevented",{get:function(){return!0},configurable:!0}))}}var o=/Trident/.test(navigator.userAgent);if((!window.CustomEvent||o&&"function"!=typeof window.CustomEvent)&&(window.CustomEvent=function(e,t){t=t||{};var n=document.createEvent("CustomEvent");return n.initCustomEvent(e,Boolean(t.bubbles),Boolean(t.cancelable),t.detail),n},window.CustomEvent.prototype=window.Event.prototype),!window.Event||o&&"function"!=typeof window.Event){var i=window.Event;window.Event=function(e,t){t=t||{};var n=document.createEvent("Event");return n.initEvent(e,Boolean(t.bubbles),Boolean(t.cancelable)),n},window.Event.prototype=i.prototype}}(window.WebComponents),window.HTMLImports=window.HTMLImports||{flags:{}},function(e){function t(e,t){t=t||f,r(function(){i(e,t)},t)}function n(e){return"complete"===e.readyState||e.readyState===v}function r(e,t){if(n(t))e&&e();else{var o=function(){"complete"!==t.readyState&&t.readyState!==v||(t.removeEventListener(g,o),r(e,t))};t.addEventListener(g,o)}}function o(e){e.target.__loaded=!0}function i(e,t){function n(){c==l&&e&&e({allImports:s,loadedImports:u,errorImports:d})}function r(e){o(e),u.push(this),c++,n()}function i(e){
+d.push(this),c++,n()}var s=t.querySelectorAll("link[rel=import]"),c=0,l=s.length,u=[],d=[];if(l)for(var p,h=0;h<l&&(p=s[h]);h++)a(p)?(u.push(this),c++,n()):(p.addEventListener("load",r),p.addEventListener("error",i));else n()}function a(e){return d?e.__loaded||e["import"]&&"loading"!==e["import"].readyState:e.__importParsed}function s(e){for(var t,n=0,r=e.length;n<r&&(t=e[n]);n++)c(t)&&l(t)}function c(e){return"link"===e.localName&&"import"===e.rel}function l(e){var t=e["import"];t?o({target:e}):(e.addEventListener("load",o),e.addEventListener("error",o))}var u="import",d=Boolean(u in document.createElement("link")),p=Boolean(window.ShadowDOMPolyfill),h=function(e){return p?window.ShadowDOMPolyfill.wrapIfNeeded(e):e},f=h(document),m={get:function(){var e=window.HTMLImports.currentScript||document.currentScript||("complete"!==document.readyState?document.scripts[document.scripts.length-1]:null);return h(e)},configurable:!0};Object.defineProperty(document,"_currentScript",m),Object.defineProperty(f,"_currentScript",m);var w=/Trident/.test(navigator.userAgent),v=w?"complete":"interactive",g="readystatechange";d&&(new MutationObserver(function(e){for(var t,n=0,r=e.length;n<r&&(t=e[n]);n++)t.addedNodes&&s(t.addedNodes)}).observe(document.head,{childList:!0}),function(){if("loading"===document.readyState)for(var e,t=document.querySelectorAll("link[rel=import]"),n=0,r=t.length;n<r&&(e=t[n]);n++)l(e)}()),t(function(e){window.HTMLImports.ready=!0,window.HTMLImports.readyTime=(new Date).getTime();var t=f.createEvent("CustomEvent");t.initCustomEvent("HTMLImportsLoaded",!0,!0,e),f.dispatchEvent(t)}),e.IMPORT_LINK_TYPE=u,e.useNative=d,e.rootDocument=f,e.whenReady=t,e.isIE=w}(window.HTMLImports),function(e){var t=[],n=function(e){t.push(e)},r=function(){t.forEach(function(t){t(e)})};e.addModule=n,e.initializeModules=r}(window.HTMLImports),window.HTMLImports.addModule(function(e){var t=/(url\()([^)]*)(\))/g,n=/(@import[\s]+(?!url\())([^;]*)(;)/g,r={resolveUrlsInStyle:function(e,t){var n=e.ownerDocument,r=n.createElement("a");return e.textContent=this.resolveUrlsInCssText(e.textContent,t,r),e},resolveUrlsInCssText:function(e,r,o){var i=this.replaceUrls(e,o,r,t);return i=this.replaceUrls(i,o,r,n)},replaceUrls:function(e,t,n,r){return e.replace(r,function(e,r,o,i){var a=o.replace(/["']/g,"");return n&&(a=new URL(a,n).href),t.href=a,a=t.href,r+"'"+a+"'"+i})}};e.path=r}),window.HTMLImports.addModule(function(e){var t={async:!0,ok:function(e){return e.status>=200&&e.status<300||304===e.status||0===e.status},load:function(n,r,o){var i=new XMLHttpRequest;return(e.flags.debug||e.flags.bust)&&(n+="?"+Math.random()),i.open("GET",n,t.async),i.addEventListener("readystatechange",function(e){if(4===i.readyState){var n=null;try{var a=i.getResponseHeader("Location");a&&(n="/"===a.substr(0,1)?location.origin+a:a)}catch(e){console.error(e.message)}r.call(o,!t.ok(i)&&i,i.response||i.responseText,n)}}),i.send(),i},loadDocument:function(e,t,n){this.load(e,t,n).responseType="document"}};e.xhr=t}),window.HTMLImports.addModule(function(e){var t=e.xhr,n=e.flags,r=function(e,t){this.cache={},this.onload=e,this.oncomplete=t,this.inflight=0,this.pending={}};r.prototype={addNodes:function(e){this.inflight+=e.length;for(var t,n=0,r=e.length;n<r&&(t=e[n]);n++)this.require(t);this.checkDone()},addNode:function(e){this.inflight++,this.require(e),this.checkDone()},require:function(e){var t=e.src||e.href;e.__nodeUrl=t,this.dedupe(t,e)||this.fetch(t,e)},dedupe:function(e,t){if(this.pending[e])return this.pending[e].push(t),!0;return this.cache[e]?(this.onload(e,t,this.cache[e]),this.tail(),!0):(this.pending[e]=[t],!1)},fetch:function(e,r){if(n.load&&console.log("fetch",e,r),e)if(e.match(/^data:/)){var o=e.split(","),i=o[0],a=o[1];a=i.indexOf(";base64")>-1?atob(a):decodeURIComponent(a),setTimeout(function(){this.receive(e,r,null,a)}.bind(this),0)}else{var s=function(t,n,o){this.receive(e,r,t,n,o)}.bind(this);t.load(e,s)}else setTimeout(function(){this.receive(e,r,{error:"href must be specified"},null)}.bind(this),0)},receive:function(e,t,n,r,o){this.cache[e]=r;for(var i,a=this.pending[e],s=0,c=a.length;s<c&&(i=a[s]);s++)this.onload(e,i,r,n,o),this.tail();this.pending[e]=null},tail:function(){--this.inflight,this.checkDone()},checkDone:function(){this.inflight||this.oncomplete()}},e.Loader=r}),window.HTMLImports.addModule(function(e){var t=function(e){this.addCallback=e,this.mo=new MutationObserver(this.handler.bind(this))};t.prototype={handler:function(e){for(var t,n=0,r=e.length;n<r&&(t=e[n]);n++)"childList"===t.type&&t.addedNodes.length&&this.addedNodes(t.addedNodes)},addedNodes:function(e){this.addCallback&&this.addCallback(e);for(var t,n=0,r=e.length;n<r&&(t=e[n]);n++)t.children&&t.children.length&&this.addedNodes(t.children)},observe:function(e){this.mo.observe(e,{childList:!0,subtree:!0})}},e.Observer=t}),window.HTMLImports.addModule(function(e){function t(e){return"link"===e.localName&&e.rel===u}function n(e){var t=r(e);return"data:text/javascript;charset=utf-8,"+encodeURIComponent(t)}function r(e){return e.textContent+o(e)}function o(e){var t=e.ownerDocument;t.__importedScripts=t.__importedScripts||0;var n=e.ownerDocument.baseURI,r=t.__importedScripts?"-"+t.__importedScripts:"";return t.__importedScripts++,"\n//# sourceURL="+n+r+".js\n"}function i(e){var t=e.ownerDocument.createElement("style");return t.textContent=e.textContent,a.resolveUrlsInStyle(t),t}var a=e.path,s=e.rootDocument,c=e.flags,l=e.isIE,u=e.IMPORT_LINK_TYPE,d="link[rel="+u+"]",p={documentSelectors:d,importsSelectors:[d,"link[rel=stylesheet]:not([type])","style:not([type])","script:not([type])",'script[type="application/javascript"]','script[type="text/javascript"]'].join(","),map:{link:"parseLink",script:"parseScript",style:"parseStyle"},dynamicElements:[],parseNext:function(){var e=this.nextToParse();e&&this.parse(e)},parse:function(e){if(this.isParsed(e))return void(c.parse&&console.log("[%s] is already parsed",e.localName));var t=this[this.map[e.localName]];t&&(this.markParsing(e),t.call(this,e))},parseDynamic:function(e,t){this.dynamicElements.push(e),t||this.parseNext()},markParsing:function(e){c.parse&&console.log("parsing",e),this.parsingElement=e},markParsingComplete:function(e){e.__importParsed=!0,this.markDynamicParsingComplete(e),e.__importElement&&(e.__importElement.__importParsed=!0,this.markDynamicParsingComplete(e.__importElement)),this.parsingElement=null,c.parse&&console.log("completed",e)},markDynamicParsingComplete:function(e){var t=this.dynamicElements.indexOf(e);t>=0&&this.dynamicElements.splice(t,1)},parseImport:function(e){if(e["import"]=e.__doc,window.HTMLImports.__importsParsingHook&&window.HTMLImports.__importsParsingHook(e),e["import"]&&(e["import"].__importParsed=!0),this.markParsingComplete(e),e.__resource&&!e.__error?e.dispatchEvent(new CustomEvent("load",{bubbles:!1})):e.dispatchEvent(new CustomEvent("error",{bubbles:!1})),e.__pending)for(var t;e.__pending.length;)t=e.__pending.shift(),t&&t({target:e});this.parseNext()},parseLink:function(e){t(e)?this.parseImport(e):(e.href=e.href,this.parseGeneric(e))},parseStyle:function(e){var t=e;e=i(e),t.__appliedElement=e,e.__importElement=t,this.parseGeneric(e)},parseGeneric:function(e){this.trackElement(e),this.addElementToDocument(e)},rootImportForElement:function(e){for(var t=e;t.ownerDocument.__importLink;)t=t.ownerDocument.__importLink;return t},addElementToDocument:function(e){var t=this.rootImportForElement(e.__importElement||e);t.parentNode.insertBefore(e,t)},trackElement:function(e,t){var n=this,r=function(o){e.removeEventListener("load",r),e.removeEventListener("error",r),t&&t(o),n.markParsingComplete(e),n.parseNext()};if(e.addEventListener("load",r),e.addEventListener("error",r),l&&"style"===e.localName){var o=!1;if(e.textContent.indexOf("@import")==-1)o=!0;else if(e.sheet){o=!0;for(var i,a=e.sheet.cssRules,s=a?a.length:0,c=0;c<s&&(i=a[c]);c++)i.type===CSSRule.IMPORT_RULE&&(o=o&&Boolean(i.styleSheet))}o&&setTimeout(function(){e.dispatchEvent(new CustomEvent("load",{bubbles:!1}))})}},parseScript:function(t){var r=document.createElement("script");r.__importElement=t,r.src=t.src?t.src:n(t),e.currentScript=t,this.trackElement(r,function(t){r.parentNode&&r.parentNode.removeChild(r),e.currentScript=null}),this.addElementToDocument(r)},nextToParse:function(){return this._mayParse=[],!this.parsingElement&&(this.nextToParseInDoc(s)||this.nextToParseDynamic())},nextToParseInDoc:function(e,n){if(e&&this._mayParse.indexOf(e)<0){this._mayParse.push(e);for(var r,o=e.querySelectorAll(this.parseSelectorsForNode(e)),i=0,a=o.length;i<a&&(r=o[i]);i++)if(!this.isParsed(r))return this.hasResource(r)?t(r)?this.nextToParseInDoc(r.__doc,r):r:void 0}return n},nextToParseDynamic:function(){return this.dynamicElements[0]},parseSelectorsForNode:function(e){var t=e.ownerDocument||e;return t===s?this.documentSelectors:this.importsSelectors},isParsed:function(e){return e.__importParsed},needsDynamicParsing:function(e){return this.dynamicElements.indexOf(e)>=0},hasResource:function(e){return!t(e)||void 0!==e.__doc}};e.parser=p,e.IMPORT_SELECTOR=d}),window.HTMLImports.addModule(function(e){function t(e){return n(e,a)}function n(e,t){return"link"===e.localName&&e.getAttribute("rel")===t}function r(e){return!!Object.getOwnPropertyDescriptor(e,"baseURI")}function o(e,t){var n=document.implementation.createHTMLDocument(a);n._URL=t;var o=n.createElement("base");o.setAttribute("href",t),n.baseURI||r(n)||Object.defineProperty(n,"baseURI",{value:t});var i=n.createElement("meta");return i.setAttribute("charset","utf-8"),n.head.appendChild(i),n.head.appendChild(o),n.body.innerHTML=e,window.HTMLTemplateElement&&HTMLTemplateElement.bootstrap&&HTMLTemplateElement.bootstrap(n),n}var i=e.flags,a=e.IMPORT_LINK_TYPE,s=e.IMPORT_SELECTOR,c=e.rootDocument,l=e.Loader,u=e.Observer,d=e.parser,p={documents:{},documentPreloadSelectors:s,importsPreloadSelectors:[s].join(","),loadNode:function(e){h.addNode(e)},loadSubtree:function(e){var t=this.marshalNodes(e);h.addNodes(t)},marshalNodes:function(e){return e.querySelectorAll(this.loadSelectorsForNode(e))},loadSelectorsForNode:function(e){var t=e.ownerDocument||e;return t===c?this.documentPreloadSelectors:this.importsPreloadSelectors},loaded:function(e,n,r,a,s){if(i.load&&console.log("loaded",e,n),n.__resource=r,n.__error=a,t(n)){var c=this.documents[e];void 0===c&&(c=a?null:o(r,s||e),c&&(c.__importLink=n,this.bootDocument(c)),this.documents[e]=c),n.__doc=c}d.parseNext()},bootDocument:function(e){this.loadSubtree(e),this.observer.observe(e),d.parseNext()},loadedAll:function(){d.parseNext()}},h=new l(p.loaded.bind(p),p.loadedAll.bind(p));if(p.observer=new u,!document.baseURI){var f={get:function(){var e=document.querySelector("base");return e?e.href:window.location.href},configurable:!0};Object.defineProperty(document,"baseURI",f),Object.defineProperty(c,"baseURI",f)}e.importer=p,e.importLoader=h}),window.HTMLImports.addModule(function(e){var t=e.parser,n=e.importer,r={added:function(e){for(var r,o,i,a,s=0,c=e.length;s<c&&(a=e[s]);s++)r||(r=a.ownerDocument,o=t.isParsed(r)),i=this.shouldLoadNode(a),i&&n.loadNode(a),this.shouldParseNode(a)&&o&&t.parseDynamic(a,i)},shouldLoadNode:function(e){return 1===e.nodeType&&o.call(e,n.loadSelectorsForNode(e))},shouldParseNode:function(e){return 1===e.nodeType&&o.call(e,t.parseSelectorsForNode(e))}};n.observer.addCallback=r.added.bind(r);var o=HTMLElement.prototype.matches||HTMLElement.prototype.matchesSelector||HTMLElement.prototype.webkitMatchesSelector||HTMLElement.prototype.mozMatchesSelector||HTMLElement.prototype.msMatchesSelector}),function(e){function t(){window.HTMLImports.importer.bootDocument(r)}var n=e.initializeModules;e.isIE;if(!e.useNative){n();var r=e.rootDocument;"complete"===document.readyState||"interactive"===document.readyState&&!window.attachEvent?t():document.addEventListener("DOMContentLoaded",t)}}(window.HTMLImports),window.CustomElements=window.CustomElements||{flags:{}},function(e){var t=e.flags,n=[],r=function(e){n.push(e)},o=function(){n.forEach(function(t){t(e)})};e.addModule=r,e.initializeModules=o,e.hasNative=Boolean(document.registerElement),e.isIE=/Trident/.test(navigator.userAgent),e.useNative=!t.register&&e.hasNative&&!window.ShadowDOMPolyfill&&(!window.HTMLImports||window.HTMLImports.useNative)}(window.CustomElements),window.CustomElements.addModule(function(e){function t(e,t){n(e,function(e){return!!t(e)||void r(e,t)}),r(e,t)}function n(e,t,r){var o=e.firstElementChild;if(!o)for(o=e.firstChild;o&&o.nodeType!==Node.ELEMENT_NODE;)o=o.nextSibling;for(;o;)t(o,r)!==!0&&n(o,t,r),o=o.nextElementSibling;return null}function r(e,n){for(var r=e.shadowRoot;r;)t(r,n),r=r.olderShadowRoot}function o(e,t){i(e,t,[])}function i(e,t,n){if(e=window.wrap(e),!(n.indexOf(e)>=0)){n.push(e);for(var r,o=e.querySelectorAll("link[rel="+a+"]"),s=0,c=o.length;s<c&&(r=o[s]);s++)r["import"]&&i(r["import"],t,n);t(e)}}var a=window.HTMLImports?window.HTMLImports.IMPORT_LINK_TYPE:"none";e.forDocumentTree=o,e.forSubtree=t}),window.CustomElements.addModule(function(e){function t(e,t){return n(e,t)||r(e,t)}function n(t,n){return!!e.upgrade(t,n)||void(n&&a(t))}function r(e,t){b(e,function(e){if(n(e,t))return!0})}function o(e){S.push(e),_||(_=!0,setTimeout(i))}function i(){_=!1;for(var e,t=S,n=0,r=t.length;n<r&&(e=t[n]);n++)e();S=[]}function a(e){E?o(function(){s(e)}):s(e)}function s(e){e.__upgraded__&&!e.__attached&&(e.__attached=!0,e.attachedCallback&&e.attachedCallback())}function c(e){l(e),b(e,function(e){l(e)})}function l(e){E?o(function(){u(e)}):u(e)}function u(e){e.__upgraded__&&e.__attached&&(e.__attached=!1,e.detachedCallback&&e.detachedCallback())}function d(e){for(var t=e,n=window.wrap(document);t;){if(t==n)return!0;t=t.parentNode||t.nodeType===Node.DOCUMENT_FRAGMENT_NODE&&t.host}}function p(e){if(e.shadowRoot&&!e.shadowRoot.__watched){g.dom&&console.log("watching shadow-root for: ",e.localName);for(var t=e.shadowRoot;t;)m(t),t=t.olderShadowRoot}}function h(e,n){if(g.dom){var r=n[0];if(r&&"childList"===r.type&&r.addedNodes&&r.addedNodes){for(var o=r.addedNodes[0];o&&o!==document&&!o.host;)o=o.parentNode;var i=o&&(o.URL||o._URL||o.host&&o.host.localName)||"";i=i.split("/?").shift().split("/").pop()}console.group("mutations (%d) [%s]",n.length,i||"")}var a=d(e);n.forEach(function(e){"childList"===e.type&&(T(e.addedNodes,function(e){e.localName&&t(e,a)}),T(e.removedNodes,function(e){e.localName&&c(e)}))}),g.dom&&console.groupEnd()}function f(e){for(e=window.wrap(e),e||(e=window.wrap(document));e.parentNode;)e=e.parentNode;var t=e.__observer;t&&(h(e,t.takeRecords()),i())}function m(e){if(!e.__observer){var t=new MutationObserver(h.bind(this,e));t.observe(e,{childList:!0,subtree:!0}),e.__observer=t}}function w(e){e=window.wrap(e),g.dom&&console.group("upgradeDocument: ",e.baseURI.split("/").pop());var n=e===window.wrap(document);t(e,n),m(e),g.dom&&console.groupEnd()}function v(e){y(e,w)}var g=e.flags,b=e.forSubtree,y=e.forDocumentTree,E=window.MutationObserver._isPolyfilled&&g["throttle-attached"];e.hasPolyfillMutations=E,e.hasThrottledAttached=E;var _=!1,S=[],T=Array.prototype.forEach.call.bind(Array.prototype.forEach),M=Element.prototype.createShadowRoot;M&&(Element.prototype.createShadowRoot=function(){var e=M.call(this);return window.CustomElements.watchShadow(this),e}),e.watchShadow=p,e.upgradeDocumentTree=v,e.upgradeDocument=w,e.upgradeSubtree=r,e.upgradeAll=t,e.attached=a,e.takeRecords=f}),window.CustomElements.addModule(function(e){function t(t,r){if("template"===t.localName&&window.HTMLTemplateElement&&HTMLTemplateElement.decorate&&HTMLTemplateElement.decorate(t),!t.__upgraded__&&t.nodeType===Node.ELEMENT_NODE){var o=t.getAttribute("is"),i=e.getRegisteredDefinition(t.localName)||e.getRegisteredDefinition(o);if(i&&(o&&i.tag==t.localName||!o&&!i["extends"]))return n(t,i,r)}}function n(t,n,o){return a.upgrade&&console.group("upgrade:",t.localName),n.is&&t.setAttribute("is",n.is),r(t,n),t.__upgraded__=!0,i(t),o&&e.attached(t),e.upgradeSubtree(t,o),a.upgrade&&console.groupEnd(),t}function r(e,t){Object.__proto__?e.__proto__=t.prototype:(o(e,t.prototype,t["native"]),e.__proto__=t.prototype)}function o(e,t,n){for(var r={},o=t;o!==n&&o!==HTMLElement.prototype;){for(var i,a=Object.getOwnPropertyNames(o),s=0;i=a[s];s++)r[i]||(Object.defineProperty(e,i,Object.getOwnPropertyDescriptor(o,i)),r[i]=1);o=Object.getPrototypeOf(o)}}function i(e){e.createdCallback&&e.createdCallback()}var a=e.flags;e.upgrade=t,e.upgradeWithDefinition=n,e.implementPrototype=r}),window.CustomElements.addModule(function(e){function t(t,r){var c=r||{};if(!t)throw new Error("document.registerElement: first argument `name` must not be empty");if(t.indexOf("-")<0)throw new Error("document.registerElement: first argument ('name') must contain a dash ('-'). Argument provided was '"+String(t)+"'.");if(o(t))throw new Error("Failed to execute 'registerElement' on 'Document': Registration failed for type '"+String(t)+"'. The type name is invalid.");if(l(t))throw new Error("DuplicateDefinitionError: a type with name '"+String(t)+"' is already registered");return c.prototype||(c.prototype=Object.create(HTMLElement.prototype)),c.__name=t.toLowerCase(),c["extends"]&&(c["extends"]=c["extends"].toLowerCase()),c.lifecycle=c.lifecycle||{},c.ancestry=i(c["extends"]),a(c),s(c),n(c.prototype),u(c.__name,c),c.ctor=d(c),c.ctor.prototype=c.prototype,c.prototype.constructor=c.ctor,e.ready&&w(document),c.ctor}function n(e){if(!e.setAttribute._polyfilled){var t=e.setAttribute;e.setAttribute=function(e,n){r.call(this,e,n,t)};var n=e.removeAttribute;e.removeAttribute=function(e){r.call(this,e,null,n)},e.setAttribute._polyfilled=!0}}function r(e,t,n){e=e.toLowerCase();var r=this.getAttribute(e);n.apply(this,arguments);var o=this.getAttribute(e);this.attributeChangedCallback&&o!==r&&this.attributeChangedCallback(e,r,o)}function o(e){for(var t=0;t<E.length;t++)if(e===E[t])return!0}function i(e){var t=l(e);return t?i(t["extends"]).concat([t]):[]}function a(e){for(var t,n=e["extends"],r=0;t=e.ancestry[r];r++)n=t.is&&t.tag;e.tag=n||e.__name,n&&(e.is=e.__name)}function s(e){if(!Object.__proto__){var t=HTMLElement.prototype;if(e.is){var n=document.createElement(e.tag);t=Object.getPrototypeOf(n)}for(var r,o=e.prototype,i=!1;o;)o==t&&(i=!0),r=Object.getPrototypeOf(o),r&&(o.__proto__=r),o=r;i||console.warn(e.tag+" prototype not found in prototype chain for "+e.is),e["native"]=t}}function c(e){return g(T(e.tag),e)}function l(e){if(e)return _[e.toLowerCase()]}function u(e,t){_[e]=t}function d(e){return function(){return c(e)}}function p(e,t,n){return e===S?h(t,n):M(e,t)}function h(e,t){e&&(e=e.toLowerCase()),t&&(t=t.toLowerCase());var n=l(t||e);if(n){if(e==n.tag&&t==n.is)return new n.ctor;if(!t&&!n.is)return new n.ctor}var r;return t?(r=h(e),r.setAttribute("is",t),r):(r=T(e),e.indexOf("-")>=0&&b(r,HTMLElement),r)}function f(e,t){var n=e[t];e[t]=function(){var e=n.apply(this,arguments);return v(e),e}}var m,w=(e.isIE,e.upgradeDocumentTree),v=e.upgradeAll,g=e.upgradeWithDefinition,b=e.implementPrototype,y=e.useNative,E=["annotation-xml","color-profile","font-face","font-face-src","font-face-uri","font-face-format","font-face-name","missing-glyph"],_={},S="http://www.w3.org/1999/xhtml",T=document.createElement.bind(document),M=document.createElementNS.bind(document);m=Object.__proto__||y?function(e,t){return e instanceof t}:function(e,t){if(e instanceof t)return!0;for(var n=e;n;){if(n===t.prototype)return!0;n=n.__proto__}return!1},f(Node.prototype,"cloneNode"),f(document,"importNode"),document.registerElement=t,document.createElement=h,document.createElementNS=p,e.registry=_,e["instanceof"]=m,e.reservedTagList=E,e.getRegisteredDefinition=l,document.register=document.registerElement}),function(e){function t(){i(window.wrap(document)),window.CustomElements.ready=!0;var e=window.requestAnimationFrame||function(e){setTimeout(e,16)};e(function(){setTimeout(function(){window.CustomElements.readyTime=Date.now(),window.HTMLImports&&(window.CustomElements.elapsed=window.CustomElements.readyTime-window.HTMLImports.readyTime),document.dispatchEvent(new CustomEvent("WebComponentsReady",{bubbles:!0}))})})}var n=e.useNative,r=e.initializeModules;e.isIE;if(n){var o=function(){};e.watchShadow=o,e.upgrade=o,e.upgradeAll=o,e.upgradeDocumentTree=o,e.upgradeSubtree=o,e.takeRecords=o,e["instanceof"]=function(e,t){return e instanceof t}}else r();var i=e.upgradeDocumentTree,a=e.upgradeDocument;if(window.wrap||(window.ShadowDOMPolyfill?(window.wrap=window.ShadowDOMPolyfill.wrapIfNeeded,window.unwrap=window.ShadowDOMPolyfill.unwrapIfNeeded):window.wrap=window.unwrap=function(e){return e}),window.HTMLImports&&(window.HTMLImports.__importsParsingHook=function(e){e["import"]&&a(wrap(e["import"]))}),"complete"===document.readyState||e.flags.eager)t();else if("interactive"!==document.readyState||window.attachEvent||window.HTMLImports&&!window.HTMLImports.ready){var s=window.HTMLImports&&!window.HTMLImports.ready?"HTMLImportsLoaded":"DOMContentLoaded";window.addEventListener(s,t)}else t()}(window.CustomElements),function(e){Function.prototype.bind||(Function.prototype.bind=function(e){var t=this,n=Array.prototype.slice.call(arguments,1);return function(){var r=n.slice();return r.push.apply(r,arguments),t.apply(e,r)}})}(window.WebComponents),function(e){var t=document.createElement("style");t.textContent="body {transition: opacity ease-in 0.2s; } \nbody[unresolved] {opacity: 0; display: block; overflow: hidden; position: relative; } \n";var n=document.querySelector("head");n.insertBefore(t,n.firstChild)}(window.WebComponents),function(e){window.Platform=e}(window.WebComponents);
\ No newline at end of file
diff --git a/pubspec.yaml b/pubspec.yaml
index c333213..bf1bdf5 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,5 +1,5 @@
 name: web_components
-version: 0.12.3
+version: 0.12.4
 author: Polymer.dart Authors <web-ui-dev@dartlang.org>
 homepage: https://github.com/dart-lang/web-components/
 description: >