.banner_index{height:155px;position: relative;overflow:hidden;width: 954px;margin:0 auto;}
.banner_index .btn,.banner_pro .bBtn{position: absolute;top:0px;;width: 30px;height: 30px;display: block;z-index: 3;}
.banner_index .btnPre,.banner_pro .bPre{right:40px;}
.banner_index .btnPre:hover,.banner_pro .bPre:hover{background: url(../../images/bg_btnPre_index_hover.png) no-repeat 0 0;}
.banner_index .btnNext,.banner_pro .bNext{right: 10px;}
.banner_index .btnNext:hover,.banner_pro .bNext:hover{background: url(../../images/bg_btnNext_index_hover.png) no-repeat 0 0;}
.banner_index .banner_wrap{position: absolute;left:0px;top: 0px; z-index: 2;}
.banner_index .banner_wrap li{width: 1230px;float: left;background:#fff;}
.indexBanner_num{width:1000px;margin: 0 auto;padding:10px 0;text-align: center;} 
.indexBanner_num a{width: 8px;height: 8px;display: inline-block;_zoom:1;background: url(../../images/bg_num.png) no-repeat 0 0;font-size: 0px;line-height: 0px;margin:0 1px;}
.indexBanner_num a.on,.indexBanner_num a:hover{background: url(../../images/bg_num_on.png) no-repeat 0 0;}