#banner{padding:0px
0px 0px 15px;height:247px}.blockcont-1{margin:31px
28px 0px 28px;float:left;width:192px;min-height:10px}.blockcont-2{margin:31px
28px 0px 28px;float:left;width:440px;min-height:10px}.blockcont-3{margin:31px
28px 0px 28px;float:left;width:688px;min-height:10px}