.ptaobaot{ width:960px; margin:0 auto;display: none;}
.ptaobaot2{ width:960px; height:auto;display: none; margin:0 auto; padding-bottom:10px;}
.ptaobaob{ width:960px; height:auto;display: none; margin:0 auto;}
.ptaobao{width:500px; height:200px;margin-top:5px;padding:20px;display: none;}
.psogou{width:500px; height:200px;margin:20px;border: 1px solid #c6c6c6;display: none;}
.dpage{ border-bottom:1px #666666 dashed; padding-bottom:10px;display: none;}