.h339 {
height:318px;
}
.hdp_start {
width:1002px;
margin:auto;
position:relative;
height:318px;
background:url(../images/mainbg.jpg) repeat-x center bottom;
}
/*banner*/
.banner_index{height:318px;position: relative;overflow:hidden;width:1002px; margin:auto;}
.banner_index .btn,.banner_pro .bBtn{position: absolute;top:118px;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:6px;}
.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: 6px;}
.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: 1002px;float: left;}

.hdp_dz {
width:100%;
position:absolute;
top:288px;
z-index:10000000;
}

.indexBanner_num{width:1000px;margin: 0 auto;padding:10px 0;text-align: center; } 
.indexBanner_num a{width: 12px;height:12px;display: inline-block;_zoom:1;background: url(../images/bg_num.png) no-repeat 0 0;font-size: 0px;line-height: 0px;margin:0 3px;}
.indexBanner_num a.on,.indexBanner_num a:hover{background: url(../images/bg_num_on.png) no-repeat 0 0;}