#preview{ float:none; margin:0px auto; text-align:center; width:490px; height:370px; }
.jqzoom{ width:490px; height:370px; position:relative; float: left; border:1px solid #ddd;}
.jqzoom img{ width:490px; height:370px; clear:both;}



#spec-n5{width:450px; height:56px; padding-top:6px; overflow:hidden;}
#spec-left{ background:url(left.gif) no-repeat; width:10px; height:45px; float:left; cursor:pointer; margin-top:5px;}
#spec-right{background:url(right.gif) no-repeat; width:10px; height:45px; float:left;cursor:pointer; margin-top:5px;}

#spec-list{ width:380px; float:left; overflow:hidden; margin-left:2px; display:inline;position:relative;  margin-right:6px; padding-left:35px;}
#spec-list ul li{ float:left; margin-right:0px; display:inline; width:82px;}
#spec-list ul li img{ padding:2px ; border:1px solid #ccc; width:75px; height:50px;}

/*jqzoom*/




.jqzoom{position:relative;padding:0;}
.zoomdiv{ left:500px; height:500px; width:600px;}
.zoomdiv{z-index:100;position:absolute;top:1px;left:0px;background: #fff no-repeat center center;border:1px solid #e4e4e4;display:none;text-align:center;overflow: hidden;}
.bigimg{width:800px !important; height:auto !important;}

.jqZoomPup{z-index:10;visibility:hidden;position:absolute;top:0px;left:0px;width:150px;height:100px;border:1px solid #aaa;background:#fff 50% top no-repeat;opacity:0.5;-moz-opacity:0.5;-khtml-opacity:0.5;filter:alpha(Opacity=50);cursor:move;}

#spec-list div{ margin-top:0;margin-left:-30px; *margin-left:0;}