#preview{     margin-bottom: 40px;
    text-align: center;
    width: 460px;
    float: left;}
.jqzoom{ width:280px; margin-bottom:30px; position:relative;}

.zoomdiv{ left:859px; height:400px; width:400px;}
.list-h li{ float:left;}
#spec-n5{width:460px; height:56px; padding-top:6px; overflow:hidden;}
#spec-left{  width:10px; height:45px; float:left; cursor:pointer; margin-top:5px;}
#spec-right{ width:10px; height:45px; float:left;cursor:pointer; margin-top:5px;}
#spec-list{ width:325px; float:left; overflow:hidden; margin-left:2px; display:inline;}
#spec-list ul li{ float:left; margin-right:0px; display:inline; width:62px;}
#spec-list ul li img{ padding:2px ; border:1px solid #ccc; width:50px; height:50px;}

#n{margin:10px auto; width:920px; border:1px solid #CCC;font-size:12px; line-height:30px;}
#n a{ padding:0 4px; color:#333}

/*jqzoom www.divcss5.com */
.jqzoom{position:relative;padding:0;}
.zoomdiv{z-index:100;position:absolute;top:1px;left:0px;width:400px;height:400px;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 #aaa;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:438px;}
#spec-list div{ margin-top:0;margin-left:-30px; *margin-left:0;}


#pro_info{float:left;}
#pro_info li{
	width: 700px;
line-height: 82px;
overflow:hidden;
background: #f9f9f9;
padding: 0 30px;
margin-bottom: 4px;
}
#pro_info li span{
	font-size: 16px;
}
#qrcode{
vertical-align: top;
}
.chanpinTab{
	border-bottom:2px solid #000;
	height:31px;
	margin-bottom:10px;
}
.tab{
	width:120px;
	height:40px; 
	float:left; 
	text-align:center; 
	cursor:pointer;
	float:left;
	line-height:40px;
	 background: #aaa;
	border-right:1px solid #fff ;
	color: #fff;
	border-bottom:none;
	font-weight:bold;
}
.active{
	color:#FFFFFF;
	 background: #1f2c58;
	border-bottom:none;
}
@media (max-width: 760px) {
	
#preview {
    float: left;
    margin: 20px auto;
    text-align: center;
    width: 50%;
   
}
.jqzoom {
    width: 100%;
    margin-bottom: 30px;
    position: relative;
}
#shownews h1 {
    text-align: center;
    font-family: "微软雅黑";
    font-weight: 100;
    padding-top: 10px;
     font-size: 25px;
    padding-bottom: 10px;}
}
@media (max-width: 480px) {

#preview {
    float: none;
    margin: 20px auto;
    text-align: center;
    width: 100%;
   
}
.jqzoom {
    width: 100%;
    margin-bottom: 30px;
    position: relative;
}
#shownews h1 {
    text-align: center;
    font-family: "微软雅黑";
    font-weight: 100;
    padding-top: 10px;
     font-size: 20px;
    padding-bottom: 10px;}
}