#demo {
        height:400px;
      }
      </style>
  </head>
  <body>
    <div class="container-fluid">
      <h1>Colors</h1>
      <div is="x-colorselector" class="span10"></div>
      <h1>Links</h1>
        <ul>
          <li><a href="apidoc/colors.html">API</a></li>
          <li><a href="https://github.com/davidB/dartemis_toolbox/blob/master/test/colors_test.dart">test</a></li>
          <li>sources : <a href="https://github.com/davidB/dartemis_toolbox/blob/master/lib/widgets/xcolorselector.dart">Widg