p{ margin:0px; padding:0px; line-height:24px;}
body{text-align:center; background:#CCCCCC; margin:0px; padding:0px; font-size:12px;}
#mainCov{background:#000000; width:900px;text-align:center; margin:auto; padding:10px;}
#header{ width:900px;height:40px; background:#00FF00}
#contentCov{width:900px; clear:both;}
.left{width:600px; float:left}
.leftCon{width:600px; background:#999900; float:left; clear:both;}
.ad{height:30px; background:#006600; float:left; clear:both; width:600px;}
.right{ float:right; width:300px; clear:right; background:#FFFFFF}
#footer{height:40px;width:900px; background:#FFFFFF; clear:both}