/*banner*/
/* for ie6 */ 
.banner_index{height:315px;position:relative;overflow:hidden;width:972px;_width:1440px;left:0px;top:18px; background:url(images/index_13.jpg) no-repeat 0 0px; margin: 0 auto;}
.banner_index .btn,.banner_pro .bBtn{position: absolute;top:102px;width: 56px;height: 78px;display: block;z-index: 3;}
.banner_index .btnPre,.banner_pro .bPre{background: url(images/bg_btnPre_index.png) no-repeat 0 0;left:50px;}
.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{background: url(images/bg_btnNext_index.png) no-repeat 0 0;right: 50px;}
.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: 1440px;float: left; padding-left:0px;}
.indexBanner_num{z-index:999999;width:100%;margin: 0 auto;margin:600px 0;text-align: center; position:absolute;} 
.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 4px;}
.indexBanner_num a.on,.indexBanner_num a:hover{ background: url(images/bg_num_on.png) no-repeat 0 0;}