<!DOCTYPE html>
<html
  <head>
    <title>Scrolling of iframe</title>
    <style>
      .testdiv {
          float: left;
          background: green;
          border: 0;
          height: 100px;
          width: 100px;
        }
    </style>
  </head>
  <body>
    <p>This test passes if you see a green square.</p>
    <div class="testdiv"></div>
  </body>
</html>