/*------二维码样式------*/
.erwm{
	background-color: #fff;
	border: 5px solid #666;
	margin:50px 30px 0px 0px;
	display:none;
	position:absolute;
	z-index:10000000;
	top:0px;
	right:10px;
	right:100px;
}
.erwm_txt{
	width:100%;
	height:40px;
	line-height:40px;
	background-color:#f2f2f2;
	text-align:center;
	color:#333;
	font-size:16px;
	position:relative;
}
.erwm_txt span img{
	margin:8px 10px 0px 0px;
	padding:0px;
	cursor:pointer;
	float:right;
	height:20px;
	width:20px;
	display:block;
}
.erwm_img{
	padding:20px;
}
.erwm_img img{
	height:200px;
}
 .close_img{
	float:right;
	margin-right:10px; 
}