#DB_tab41{position:relative;width:1082px;margin:0 auto;height:590px;}
#DB_tab41 .mask{position:relative;width:100%;margin:0 auto;height:100%;overflow:hidden;}
#DB_tab41 .img{position:absolute;}
#DB_tab41 .img li{float:left;width:1082px;margin-right:13px}
#DB_tab41 .btn{position:absolute;left:0;width:100%;bottom:-40px;text-align:center}
#DB_tab41 .btn li{display:inline-block;width:13px;height:13px;border-radius:50%;background:#b2b2b2;margin:0 10px;text-indent:-9999px;cursor:pointer}
#DB_tab41 .btn li.on{background:#a1cc39}
#DB_tab41 .prev{position:absolute;left:-70px;top:50%;margin-top:0px;cursor:pointer}
#DB_tab41 .next{position:absolute;right:-70px;top:50%;margin-top:0px;cursor:pointer}