Tabelle will nicht :-/

[Ralle]

Hier ist er:

<table width="100%" border="1" cellpadding="0" cellspacing="0" class="tabelle">
 <tr valign="top">
  <td colspan="2">1</td>
 </tr>
 <tr>
  <td valign="bottom" align="right">1</td>
 </tr>
 <tr>
  <td height="50">1</td>
 </tr>
</table>

CSS:
html { height: 100%; }
body { height: 100%; }
.tabelle { height: 100%; }