<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
  <title>Bug 267353 Reference</title>
  <style type="text/css">table {border-collapse: collapse} td {padding: 0px}</style>
</head>
<body>
<table style="background: #DDDDDD; width: 25em">
  <tr><td>
    <table><tr>
      <td><div style="background: blue; width: 5em">&nbsp;</div></td>
      <td width="100%" valign="top"><hr size="1"/></td>
    </tr></table>
  </td></tr>
</table>
</body>
</html>