#preview{ float:left; margin:5px auto; width:365px;}
.jqzoom{ width:650px; height:350px; position:relative;}

.zoomdiv{  left:859px;  height:400px; width:400px;}
.list-h li{ float:left;}
#spec-n5{width:650px; height:156px; overflow:hidden;}
#spec-left{ background:url(images/left.gif) no-repeat; width:5px; height:45px; float:left; cursor:pointer; margin-top:30px;}
#spec-right{background:url(images/right.gif) no-repeat; width:5px; height:45px; float:left;cursor:pointer; margin-top:30px;}
#spec-list{ width:630px; float:left; overflow:hidden; margin-left:2px; display:inline;}
#spec-list ul li{ float:left; margin-right:0px; display:inline; width:120px;}
#spec-list ul li img{ padding:2px ; border:1px solid #ccc; width:100px; height:80px;}