egroupware/phpgwapi/templates/verdilak/portal_main.tpl

<table border="{outer_border}" cellpadding="0" cellspacing="1" width="{outer_width}" bordercolor="{outer_bordercolor}" bgcolor="{outer_bgcolor}">
 <tr>
  <td align="center" background="{header_background_image}">{title}</td>
 </tr>
 <tr>
  <td>
   <table border="0" cellpadding="2" cellspacing="1" width="{inner_width}" bgcolor="{inner_bgcolor}" bordercolor="{outer_bordercolor}">
    <tr>
{output}
    </tr>
   </table>
  </td>
 </tr>
</table>