#list{position:relative;width:100%;height:338px;margin:40px auto;}
#list ul{position:relative;width:100%;height:338px}
#list li{z-index:0;position:absolute; width:0px;background:#787878;height:0px;top:146px;cursor:pointer;left:377px;border-radius:4px;border:2px solid #fff;box-shadow: 0px 2px 5px #000;}
#list li .mbdiv{width:100%;height:100%;background:#000;filter:alpha(opacity=0); opacity:0; position:absolute; z-index:1; top:0px; left:0px;}
#list li img{width:100%;height:100%;vertical-align:top}
#list li p{position:absolute;left:0;bottom:0px;margin-bottom:-6px;width:100%;height:4px;}
#list .prev,#list .next{display:block;z-index:100;overflow:hidden;cursor:pointer;position:absolute;width:23px;height:29px;top:160px;}
#list .prev{background:url(left.png) no-repeat;left:-40px}
#list .next{background:url(right.png) no-repeat;right:-40px} 

#list1{position:relative;width:100%;height:338px;margin:40px auto;}
#list1 ul{position:relative;width:100%;height:338px}
#list1 li{z-index:0;position:absolute; width:0px;background:#787878;height:0px;top:146px;cursor:pointer;left:377px;border-radius:4px;border:2px solid #fff;box-shadow: 0px 2px 5px #000;}
#list1 li .mbdiv{width:100%;height:100%;background:#000;filter:alpha(opacity=0); opacity:0; position:absolute; z-index:1; top:0px; left:0px;}
#list1 li img{width:100%;height:100%;vertical-align:top}
#list1 li p{position:absolute;left:0;bottom:0px;margin-bottom:-6px;width:100%;height:4px;}
#list1 .prev,#list1 .next{display:block;z-index:100;overflow:hidden;cursor:pointer;position:absolute;width:23px;height:29px;top:160px;}
#list1 .prev{background:url(left.png) no-repeat;left:-40px}
#list1 .next{background:url(right.png) no-repeat;right:-40px}