il problema è che il form è in una tabella. ti posto il cod. se vuoi ti mando l'html.

<table height="100%" border="0" cellpadding="0" cellspacing="0" dwcopytype="CopyTableRow">
<tr>
<td style="padding-left:20;padding-right:40" class="a">
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</td>
</tr>
<tr>
<td style="padding-top:10">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td valign="top" width="147" class="a"><p style="padding-left:20">Job title in announcement</p></td>
<td valign="top" width="296"><input name="" type="text" style="width:160;height:58"></td>
</tr>
</table>
</td>
</tr>
<tr>
<td>
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td valign="top" width="147" class="a"><p style="padding-left:20">Last name</p></td>
<td valign="top" width="296"><input name="" type="text" style="width:160;height:24"></td>
</tr>
</table>
</td>
</tr>
<tr>
<td>
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td valign="top" width="147" class="a"><p style="padding-left:20;padding-top:5">First and middle names</p></td>
<td valign="top" width="296"><input name="" type="text" style="width:160;height:24"></td>
</tr>
</table>
</td>
</tr>
<tr>
<td>
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td valign="top" width="147" class="a"><p style="padding-left:20;padding-top:">Mailing address</p></td>
<td valign="top" width="296"><input name="" type="text" style="width:160;height:54"></td>
</tr>
</table>
</td>
</tr>
<tr>
<td>
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td valign="top" width="147" class="a"><p style="padding-left:20;padding-top:5">Phone numbers</p></td>
<td valign="top" width="160"><input name="" type="text" style="width:160;height:24"></td>
<td width="136">[img]images/but.jpg[/img]</td>
</tr>
</table>
</td>
</tr>
<tr>
<td height="100%"></td>
</tr>
</table>