It is too complicated, try this:
Code:
<table width="170" height="75" cellpadding="2" cellspacing="0" style="border:2px solid #738FBF;">
<tr>
<td bgcolor="#738FBF" align="center"><a href="http://www.planetofporn.net/" title="Planet Of Porn" style="font-family:Verdana, Arial, Helvetica, sans-serif; text-decoration:underline; color:#FFFFFF; font-size:18px; font-weight:bold">Planet Of Porn</a></td>
</tr>
<tr>
<td bgcolor="#F7F7FB" align="center"><a href="http://www.planetofporn.net/" style="font-family:Verdana, Arial, Helvetica, sans-serif; text-decoration:none; color:#738fbf; font-size:10px; font-weight:bold">Adult Directory of Explicit Hardcore Links to Free Porn</a></td>
</tr>
</table>