.banner-box{width:100%;height:345px;overflow:hidden; margin:auto auto;}
.banner-box .bd{ width:100% !important;}
.banner-box .bd li{width:100% !important;height:345px;}
.banner-box .bd li a{display:block;background-size:auto; height:345px;}

.banner-btn{width:100%;position:absolute;top:430px; z-index:999999;/* height:27px; background:rgba(0,0,0,0.5);*/}
.banner-btn a{display:block;width:49px;height:104px;position:absolute;z-index:99999999;top:0;filter:alpha(opacity=0);-moz-opacity:0;-khtml-opacity:0;opacity:0;}
.banner-btn a.prev{left:0px;background:url(/js/bans/foot.png) no-repeat 0 0;} 
.banner-btn a.next{right:0px;background:url(/js/bans/foot.png) no-repeat -49px 0;}

.banner-box .hd {position:absolute;top:75px; width:53%;}
.banner-box .hd ul { position:absolute; right:1px;}
.banner-box .hd ul li{width:20px;height:7px;border-radius :10px;text-indent:-9999px;margin-right:10px;background:#fff;float:left;cursor:pointer;}
.banner-box .hd ul li.on{background:#ff0000;}