it does, but you've limited the width. If you want, try creating another class called '.doubleSpanInputGroup' or something with width 500 and set that class onto the spanning column.
eg.
<html>
<head>
<style>
.inputGroup td
{ width:250px; }
.inputGroup td.doubleInputGroup
{ width:500px; }
</style>
</head>
<body>
<table class="inputGroup">
<tr>
<td>cell1</td>
<td>cell2</td>
</tr>
<tr>
<td colspan="2" class="doubleInputGroup">This should span two columns but it doesnt</td>
</tr>
<tr>
<td>cell1</td>
<td>cell2</td>
</tr>
</table>
</body>
</html>
EDIT: made the new style more hierarchical
Luke Schafer
2009-06-03 23:27:19