body{font-family:verdana,arial,tahoma;font-size:12px;color:#333}

img{border:0}



.b{width:1160px;padding:0 12px;background-color:#FFF}

.l{width:840px;height:3000px;background-color:#f4f4f4;float:left;border-right:1px solid #DDD;padding-right:10px;text-align:center}

.r{width:300px;float:left;background-color:#f60; margin-top:11px;}



.div2{top:10px;z-index:999;position:fixed;_position:absolute}