<html>
  <head>
    <title>flatten_css_imports example</title>
    <!-- link rel='stylesheet' href='styles/all_using_imports.css' -->
    <style>
      @import url(styles/all_using_imports.css);
    </style>
  </head>
  <body>
    <div class="blue yellow bold">
      &lt;style&gt; tag should contain the contents of the yellow, blue,
      and bold CSS files <code>@import</code>'d by
      <code>styles/all_using_imports.css</code>.
    </div>
  </body>
</html>