diff --git a/pkgs/markdown/example/index.html b/pkgs/markdown/example/index.html
index 4dafc28..7dbeae2 100644
--- a/pkgs/markdown/example/index.html
+++ b/pkgs/markdown/example/index.html
@@ -10,34 +10,6 @@
     <script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.11.1/languages/dart.min.js" integrity="sha512-4NIdIujw2gXoLU7x+versij0q7JzrtjDETxeDaBIb2gM7EctoudrUUtWm+aTx9ODExJTTCLzq06Gjs642x/DwA==" crossorigin="anonymous" referrerpolicy="no-referrer"></script>
     <script defer src="app.dart.js"></script>
     <title>Dart Markdown Live Editor</title>
-    <style>
-.gfm-color_chip span {
-  display: inline-block;
-  line-height: 1;
-  margin: 0 0 2px 4px;
-  vertical-align: middle;
-  border-radius: 3px;
-  width: 0.9em;
-  height: 0.9em;
-  background: #fff;
-}
-
-code.gfm-color_chip {
-  padding: 2px 4px;
-  color: #1f1f1f;
-  background-color: #f0f0f0;
-  border-radius: 4px;
-}
-
-ul.contains-task-list, ol.contains-task-list {
-  margin-left: -1em;
-  list-style-type: none;
-}
-
-.task-list-item {
-  list-style-type: none;
-}
-    </style>
   </head>
   <body>
     <div class="container">
@@ -46,7 +18,7 @@
           <h2>Dart Markdown Live Editor</h2>
           <span style="display: flex; flex: 1;"></span>
           <span class="version"></span>
-          <a href="https://github.com/dart-lang/markdown" title="Open Source on GitHub">
+          <a href="https://github.com/dart-lang/tools/tree/main/pkgs/markdown" title="Open Source on GitHub">
             <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" width="32" height="32">
               <path fill-rule="evenodd" d="M8 0C3.58 0 0 3.58 0 8c0 3.54 2.29 6.53 5.47 7.59.4.07.55-.17.55-.38 0-.19-.01-.82-.01-1.49-2.01.37-2.53-.49-2.69-.94-.09-.23-.48-.94-.82-1.13-.28-.15-.68-.52-.01-.53.63-.01 1.08.58 1.23.82.72 1.21 1.87.87 2.33.66.07-.52.28-.87.51-1.07-1.78-.2-3.64-.89-3.64-3.95 0-.87.31-1.59.82-2.15-.08-.2-.36-1.02.08-2.12 0 0 .67-.21 2.2.82.64-.18 1.32-.27 2-.27.68 0 1.36.09 2 .27 1.53-1.04 2.2-.82 2.2-.82.44 1.1.16 1.92.08 2.12.51.56.82 1.27.82 2.15 0 3.07-1.87 3.75-3.65 3.95.29.25.54.73.54 1.48 0 1.07-.01 1.93-.01 2.2 0 .21.15.46.55.38A8.013 8.013 0 0016 8c0-4.42-3.58-8-8-8z"></path>
             </svg>
@@ -84,7 +56,7 @@
           GitHub Flavored Markdown
         </div>
         <span style="display: flex; flex: 1;"></span>
-        <a href="https://github.com/dart-lang/markdown#extension-sets"
+        <a href="https://github.com/dart-lang/tools/tree/main/pkgs/markdown#extension-sets"
            target="_blank"
            title="More info">
           <i class="big glyph">help</i>