.shou{ width:998px; height:auto; float:left; border:1px solid #e4e8e9; background:#f5f2f1; }
.shou p{ width:230px; float:left; text-align:left; }
.shou dl{ width:998px; float:left;}
.shou dl dd{ width:735px; float:left;}
.shou dl dt{ float:right;}