img{ border:0;}
.ban{ width:500px; height:900px; position:relative; overflow:hidden;margin:40px auto 0 auto;}
.ban2{ width:500px; height:800px; position:relative; overflow:hidden;}
.ban2 ul{ position:absolute; left:0; top:0;}
.ban2 ul li{ width:500px; height:800px;}
.prev{ float:left; cursor:pointer;}

.min_pic .num{ height:82px;overflow:hidden; width:500px; position:relative;float:left;margin-left: auto;margin-right: auto;}

.min_pic{ padding-top:10px; width:500px;}

.min_pic .num ul{ position:absolute; left:0; top:0;}
.min_pic .num ul li{ width:80px; height:80px; margin-right:5px; padding:1px;}
.min_pic .num ul li.on{ border:1px solid red; padding:0;}
.prev_btn1{ width:16px; text-align:center; height:18px; margin-top:40px; margin-right:20px; cursor:pointer; float:left;}
.next_btn1{  width:16px; text-align:center; height:18px; margin-top:40px;cursor:pointer;float:right;}
.prev1{ position:absolute; top:50%; left:20px; width:28px; height:51px;z-index:9;cursor:pointer;margin-top: -25px;}
.next1{ position:absolute; top:50%; right:20px; width:28px; height:51px;z-index:9;cursor:pointer;margin-top: -25px;}
.mhc{ background:#000; width:100%;opacity:0.5;-moz-opacity:0.5;filter:alpha(Opacity=50); position:absolute; left:0; top:0; display:none;}
.pop_up{ width:500px; height:500px; padding:10px; background:#fff; position:fixed; -position:absolute; left:50%; top:50%; margin-left:-255px; margin-top:-255px; display:none; z-index:99;}
.pop_up_xx{ width:40px; height:40px; position:absolute; top:-40px; right:0; cursor:pointer;}
.pop_up2{ width:500px; height:500px; position:relative; overflow:hidden;}
.pop_up2{ width:500px; height:500px; position:relative; overflow:hidden; float:left;}
.pop_up2 ul{ position:absolute; left:0; top:0;}
.pop_up2 ul li{ width:500px; height:500px; float:left;}
/*自定义*/
.insNewsArti img{
	max-width:1250px;
}
.insNewsArti{
	padding-top:0;
	margin-top:-41px;
}
#demo1{
	width: 100%;
	background:#dcdcdc;
}
#ban_pic1{
	width: 100%;
}
#ban_pic1 li{
	width:1250px;
}
#ban_pic1 li img{
	width:1250px;
	height:800px;
}
.min_pic{
	margin-left: auto;
	margin-right: auto;
}
#demo1 .min_pic ul li{
	width: 82px;
	height: 82px;
}