#preview{ float:none; margin:20px auto; text-align:center; width:1200px;}
.jqzoom{ width:1200px; height:375px; position:relative;}

.zoomdiv{ left:859px; height:375px; width:500px;}
.list-h li{ float:left;}
#spec-n5{width:1200px; height:187px; padding-top:100px; overflow:hidden;}
#spec-left{ background:url(images/left.jpg) no-repeat; width:60px; height:187px; float:left; cursor:pointer; }
#spec-right{background:url(images/right.jpg) no-repeat; width:60px; height:187px; float:left;cursor:pointer; }
#spec-list{ width:1080px; float:left; overflow:hidden;  display:inline; float:left;}
#spec-list ul li{ float:left; margin-right:0px; display:inline; width:270px;}
#spec-list ul li img{  border:1px solid #ccc; width:244px; height:185px;}

/*jqzoom*/
.jqzoom{position:relative;padding:0;}
.zoomdiv{z-index:100;position:absolute;top:1px;left:0px;width:400px;height:400px;background:url(i/loading.gif) #fff no-repeat center center;border:1px solid #e4e4e4;display:none;text-align:center;overflow: hidden;}
.bigimg{width:800px;height:800px;}
.jqZoomPup{z-index:10;visibility:hidden;position:absolute;top:0px;left:0px;width:50px;height:50px;border:1px solid #969696;background:#FEDE4F 50% top no-repeat;opacity:0.5;-moz-opacity:0.5;-khtml-opacity:0.5;filter:alpha(Opacity=50);cursor:move;}
#spec-list{ position:relative; width:1080px;}
#spec-list div{ margin-top:0;margin-left:0;}