#box{width:100%;margin: 0 auto;margin-bottom:20px;height:70px;position:relative;overflow: hidden;}
#top{width: 100%;overflow: hidden;}
#box .bg{width:100%;height:60px;background:#000;filter:alpha(opacity=70); opacity:0.7; position:absolute; top:132px; left:0px;}
#list{width:100%;height:70px;overflow: hidden;}
#list ul {margin:0px;padding:0px; float:left;width: 1200px;}
#list li{width:120px;position:absolute;list-style-type:none;overflow:hidden;cursor:pointer;}
#list li img{width:100%;height:60px;vertical-align:top;}
#list li div{width:100%;height:60px; position:absolute; z-index:1; top:0px; left:0px;}