index.html

<!doctype html>
<html>
  <head>
    <title>app-datepicker</title>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
      <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1, user-scalable=yes">

    <script src="../webcomponentsjs/webcomponents-lite.js"></script>
    <link rel="import" href="../iron-component-page/iron-component-page.html">

  </head>
  <body>
    <!-- Note: if the main element for this repository doesn't
        match the folder name, add a src="&lt;main-component&gt;.html" attribute,
        where &lt;main-component&gt;.html" is a file that imports all of the
        components you want documented. -->
    <iron-component-page></iron-component-page>

  </body>
</html>