ul,li{list-style:none;margin:0;padding:0}
img{border:none}
.banners{width:1400px;height:600px;margin:0 auto; position:relative; top:90px;} 
.DB_tab25 {width:1400px;height:544px;position:relative;overflow:hidden;padding-top:14px;}

.DB_tab25 .DB_bgSet{position:relative; z-index:1;}
.DB_tab25 .DB_bgSet li{position:absolute;width:1400px;height:544px;display:none;text-align:center; z-index:1;}
.DB_tab25 .DB_imgSet{position:absolute;left:50%;margin-left:-500px; z-index:1;}

.DB_tab25 .DB_imgSet .DB_1_1{position:absolute;left:0px;top:80px;}
.DB_tab25 .DB_imgSet .DB_1_2{position:absolute;left:0px;top:120px}
.DB_tab25 .DB_imgSet .DB_1_3{position:absolute;left:650px;top:0px}

.DB_tab25 .DB_imgSet .DB_2_1{position:absolute;left:0px;top:80px;}
.DB_tab25 .DB_imgSet .DB_2_2{position:absolute;left:0px;top:120px}
.DB_tab25 .DB_imgSet .DB_2_3{position:absolute;left:650px;top:0px}

.DB_tab25 .DB_imgSet .DB_3_1{position:absolute;left:0px;top:80px;}
.DB_tab25 .DB_imgSet .DB_3_2{position:absolute;left:0px;top:120px}
.DB_tab25 .DB_imgSet .DB_3_3{position:absolute;left:650px;top:0px}



.DB_tab25 .DB_menuWrap{position:relative;width:177px;height:38px;left:43.7%;margin-left:0px;margin-top:720px;background:url("../images/ban_bg.png") no-repeat center center; z-index:999; display:block;}
.DB_tab25 .DB_menuWrap .DB_menuSet{position:absolute;width:100%;top:14px;text-align:center;font-size:0}
.DB_tab25 .DB_menuWrap .DB_menuSet li{cursor:pointer;margin:0 3px;display:inline}


.DB_tab25 .DB_prev{position:absolute;left:7px;top:12px;cursor:pointer;display:block;background:url("../images/prevArrow.png") no-repeat;width:11px;height:14px;}
.DB_tab25 .DB_prev:hover{background:url("../images/prevArrow1.png") no-repeat;}
.DB_tab25 .DB_next{position:absolute;right:7px;top:12px;cursor:pointer;display:block;background:url("../images/nextArrow.png") no-repeat;width:11px;height:14px;}
.DB_tab25 .DB_next:hover{background:url("../images/nextArrow1.png") no-repeat;}