samples/third_party/todomvc_performance/web/elements/td_item.css

/* base.css overrides */
@host {
  .editing {
    border-bottom: none;
    padding: 0;
  }
}

button {
  margin: 0;
  padding: 0;
  border: 0;
  background-color: transparent;
  background-image: none;
  font-size: 100%;
  vertical-align: baseline;
  font-family: inherit;
  color: inherit;
  -webkit-appearance: none;
  /*-moz-appearance: none;*/
  -ms-appearance: none;
  -o-appearance: none;
  appearance: none;
}


.edit {
  position: relative;
  margin: 0;
  width: 100%;
  font-size: 24px;
  font-family: inherit;
  line-height: 1.4em;
  border: 0;
  outline: none;
  color: inherit;
  padding: 6px;
  border: 1px solid #999;
  box-shadow: inset 0 -1px 5px 0 rgba(0, 0, 0, 0.2);
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  -ms-box-sizing: border-box;
  -o-box-sizing: border-box;
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
  -moz-font-smoothing: antialiased;
  -ms-font-smoothing: antialiased;
  -o-font-smoothing: antialiased;
  font-smoothing: antialiased;
}

.edit {
  width: 506px;
  padding: 13px 17px 12px 17px;
  margin: 0 0 0 43px;
}

.toggle {
  text-align: center;
  width: 40px;
  /* auto, since non-WebKit browsers doesn't support input styling */
  height: auto;
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto 0;
  border: none; /* Mobile Safari */
  -webkit-appearance: none;
  /*-moz-appearance: none;*/
  -ms-appearance: none;
  -o-appearance: none;
  appearance: none;
}

.toggle:after {
  content: '✔';
  line-height: 43px; /* 40 + a couple of pixels visual adjustment */
  font-size: 20px;
  color: #d9d9d9;
  text-shadow: 0 -1px 0 #bfbfbf;
}

.toggle:checked:after {
  color: #85ada7;
  text-shadow: 0 1px 0 #669991;
  bottom: 1px;
  position: relative;
}

label {
  word-break: break-word;
  padding: 15px;
  margin-left: 45px;
  display: block;
  line-height: 1.2;
  -webkit-transition: color 0.4s;
  -moz-transition: color 0.4s;
  -ms-transition: color 0.4s;
  -o-transition: color 0.4s;
  transition: color 0.4s;
}

.completed label {
  color: #a9a9a9;
  text-decoration: line-through;
}

.destroy {
  display: none;
  position: absolute;
  top: 0;
  right: 10px;
  bottom: 0;
  width: 40px;
  height: 40px;
  margin: auto 0;
  font-size: 22px;
  color: #a88a8a;
  -webkit-transition: all 0.2s;
  -moz-transition: all 0.2s;
  -ms-transition: all 0.2s;
  -o-transition: all 0.2s;
  transition: all 0.2s;
}

.destroy:hover {
  text-shadow: 0 0 1px #000,
         0 0 10px rgba(199, 107, 107, 0.8);
  -webkit-transform: scale(1.3);
  -moz-transform: scale(1.3);
  -ms-transform: scale(1.3);
  -o-transform: scale(1.3);
  transform: scale(1.3);
}

.destroy:after {
  content: '✖';
}

.view:hover .destroy {
  display: block;
}

/*
  Hack to remove background from Mobile Safari.
  Can't use it globally since it destroys checkboxes in Firefox and Opera
*/
@media screen and (-webkit-min-device-pixel-ratio:0) {
  .toggle {
    background: none;
    /*
      ShadowDOM Polyfill work around for webkit/blink bug
      https://code.google.com/p/chromium/issues/detail?id=251510
    */
    background-color: transparent;
  }

  .toggle {
    height: 40px;
  }
}