#preview{ float:none; text-align:center; width:350px;}
.jqzoom{ width:300px; height:237px; position:relative;}

.zoomdiv{  height:287px; width:363px;}
.list-h li{ float:left;}
#spec-list{ width:300px; float:left; overflow:hidden; display:inline;}
#spec-list ul li{ float:left; display:inline; width:60px;}
#spec-list ul li img{ padding:2px ; border:1px solid #ccc; width:50px; height:40px;}

/*jqzoom Download by http://www.codefans.net*/
.jqzoom{position:relative;padding:0;}
.zoomdiv{z-index:100;position:absolute;top:1px;left:0px;width:363px;height:287px;background:url(i/loading.gif) #fff no-repeat center center;border:1px solid #e4e4e4;display:none;text-align:center;overflow: hidden;}
.bigimg{width:726px;height:574px;}
.jqZoomPup{z-index:10;visibility:hidden;position:absolute;top:0px;left:0px;width:50px;height:40px;border:1px solid #aaa;background:#FEDE4F 50% top no-repeat;opacity:0.5;-moz-opacity:0.5;-khtml-opacity:0.5;filter:alpha(Opacity=40);cursor:move;}
#spec-list{ position:relative; width:300px; }
#spec-list div{ margin-top:0; }