.box{width:300px;margin-right:20px;float:left}.left-pro .t1{width:100px;float:left}.left-pro .t2{width:300px;text-indent:0;float:left}.left-pro .t2 img{text-indent:0}#showArea img{cursor:pointer;display:block;margin-bottom:5px;width:68px;padding:1px;border:1px solid #ccc;height:68px;float:left}#main_img{cursor:pointer;display:block}#gotop{cursor:pointer;display:block;margin-left:9px}#gobottom{cursor:pointer;display:block;margin-left:9px}#showArea{height:379px;margin:10px;overflow:hidden}