<table width=100% border=0 cellpadding=2 cellspacing=2 align=center>
  <th bgcolor="{th_bg}"><font color="{th_text}" size=+1>{advisory_heading}</font></th>
  <tr bgcolor="{alert_bg}">
    <td align=center>
      <font color="{alert_text}" size=-1>{advisory_body}</font>
    </td>
  </tr>
</table>
