#container{width:1200px; margin:0 auto;}

.con li {list-style:none;}
.big {position:relative;width:1200px;height:680px;}
.bigpht {position:relative; left:0;}

.prev1{position:absolute;left:0;top:300px; cursor:pointer; z-index:1;}
.next1{position:absolute;right:0;top:300px; cursor:pointer; z-index:1;}

.thumzone {position:relative;width:1200px;height:136px; margin:50px 0;}
.thumzone .thum {position:relative; overflow:hidden; width:1200px; height:136px; margin:0 auto; padding:0;}
.thumzone .thum ul {overflow:hidden; position:absolute; width:5724px; padding:0;}
.thumzone .thum ul li {float:left; margin-right:10.5px; cursor:pointer;}

.prev2{position:absolute;left:0;top:50px; cursor:pointer;}
.next2{position:absolute;right:0;top:50px; cursor:pointer;}