Klappt irgendwie nicht, hab ich mich vielleicht nur vertippt und bin zu doof ;-): Links hab ich jetzt Abstand 0, rechts immer noch ca.10px?
<body style="margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px;">
<table style="margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px;" valign="bottom" width="100%" cellspacing="0" cellpadding="0" >
<colgroup>
<col width="11">
<col width="">
<col width="15">
<col width="">
<col width="11">
</colgroup>
<tr>
<td background="pic/frameCornerLeft.png"><img src="pic/blank.gif" width="1" height="11" border="0" alt=""></td>
<td background="pic/frameBorder.png"><img src="pic/blank.gif" width="1" height="11" border="0" alt=""></td>
<td><img src="pic/frameCollapse.png" width="15" height="11" border="0" alt=""></td>
<td background="pic/frameBorder.png"><img src="pic/blank.gif" width="1" height="11" border="0" alt=""></td>
<td background="pic/frameCornerRight.png"><img src="pic/blank.gif" width="1" height="11" border="0" alt=""></td>
</tr>
</table>
</body>