<!--
Copyright The Closure Library Authors. All Rights Reserved.
Use of this source code is governed by the Apache License, Version 2.0.
See the COPYING file for details.
-->
<style type="text/css">
#popup {
position: absolute;
left: 100px;
top: 900px; /* so that you can see unit test failures */
width: 300px;
height: 400px;
}
</style>
<div id="sandbox">
</div>