.bannerWrap{
 width: 100%;
 margin: 0 auto;
 height: auto;
 overflow: hidden;
 *position: relative;
 *z-index: 10;}




.banner_one{
 height:270px; 
 position:relative; 
 margin:0 auto; 
 overflow:hidden; 
 z-index:1;}

.slideBox{ width:1140px; height:270px; overflow:hidden; position:relative;margin:0 auto;}
.slideBox .hd{ height:4px; overflow:hidden; position:absolute; right:43.6%; bottom:20px; z-index:1;}
.slideBox .hd ul{ overflow:hidden; zoom:1; float:left;}
.slideBox .hd ul li{ float:left; margin-right:5px;  width:60px; height:4px;border-radius: 2px;text-align:center; background:#8f8586; cursor:pointer;}
.slideBox .hd ul li.on{ background:#fff;}
.slideBox .bd{ position:relative; height:100%; z-index:0;}
.slideBox .bd li{ zoom:1; vertical-align:middle;}
.slideBox .bd img{ width:100%; height:270px; display:block;}
.slideBox .prev{ position:absolute; left:4%; top:50%; margin-top:-25px; float:left;display:block; width:40px; height:74px; background:url(../img/s_banner_l.png)  no-repeat; filter:alpha(opacity=50);opacity:0.5;}
.slideBox .next{ position:absolute; right:4%; top:50%; margin-top:-25px; float: right; display:block; width:40px; height:74px; background:url(../img/s_banner_r.png) no-repeat; filter:alpha(opacity=50);opacity:0.5;}
.slideBox .prev:hover,.slideBox .next:hover{ filter:alpha(opacity=100);opacity:1;}
.slideBox .prevStop{ display:none;}
.slideBox .nextStop{ display:none;}