385132-1.xhtml
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<style>
.pad { padding: 100%; }
</style>
</head>
<body>
<table>
<div class="pad">x</div>
<tr>
<td>a</td>
<td>b</td>
<div class="pad">c</div>
</tr>
</table>
</body>
</html>
