Change background colour of ad?

[scott_237]

Heres a screenshot of what the banner ad looks like, I need the white at the sides of the ad to be the same colour as the rest of the background -


and heres the code of the page -

<!-- logo -->
<a name="top"></a>
<table width="800" border="0" align="center" cellpadding="0" cellspacing="0" class="wrapper">
  <tr>
    <td class="headerwrap"><table width="800" border="0" cellspacing="0" cellpadding="0">
      <tr>
        <td class="logowrap"></td>
        
      </tr>
    </table><script type="text/javascript"><!--
google_ad_client = "pub-3312407554345355";
/* 728x90, KV Banner */
google_ad_slot = "7628970287";
google_ad_width = 728;
google_ad_height = 90;
//-->
</script>
<script type="text/javascript"
src="http://pagead2.googlesyndication.com/pagead/show_ads.js">
</script></td>
  </tr>

  <tr><td class="navwrap">
  
    
    

     
    
    
 
<!-- /logo -->

<!-- content table -->
$spacer_open

$_phpinclude_output


$ad_location[ad_header_end]