#header{height:30px;}
#banner{clear:both;height:140px;border-bottom:1px solid #FFF;position:relative;z-index:3;}
#banner_bottom{height:47px;background-color:#e1ded7;border-bottom:1px solid #FFF;}
#main_content{width:960px;}
#footer{clear:both;padding-top:5px;padding-bottom:10px;background:#fff;}