.rollBox{width:90%;overflow:hidden;margin:20px auto;font-size:1em;font-weight:bold;text-align:center;}
.Cont{width:96%;overflow:hidden;float:left;margin-left:10px;}

.rollBox .ScrCont{width:10000000px;}
.rollBox .Cont .pic{width:240px;height:100%;float:left;text-align:center;padding-right:10px;}
*+html .rollBox .Cont .pic{width:240px;height:100%;float:left;text-align:center;padding-right:10px;}
#List1 .pic img{padding:4px;background:#ffffff;}
#List1 .pic a:hover img{background:#267ce1;}

.rollBox .Cont a:link,.rollBox .Cont a:visited{text-decoration:none;color:#333;}
.rollBox .Cont a:hover{color:#267ce1;text-decoration:underline;}
.rollBox #List1,.rollBox #List2{float:left;}
.left_btn{width:20px;height:57px;float:left;padding-top:50px;}
.right_btn{width:20px;height:57px;float:right;padding-top:50px;}
@media screen and (max-width: 960px) {
.left_btn,.right_btn{display:none;}
}