*{
	margin:0;
	padding:0;
}
body{
background-color: #262626;       
}

.hlb a{ background:#ebebeb; line-height:25px; color:#727272; padding:2px 5px; text-decoration:none;}
.hlb a:hover{ background:#fd6a00; color:#FFFFFF;}

#box{
	width:1200px;
	height:600px;
	margin:180px auto;
}
#box .qrcode{
	width:400px;
	height: 400px;
	float: left;
	margin: 40px 40px;
}
#box .introduce{
	width:660px;
	height: 600px;
	border:0px solid #FFFFFF;
	float: left;
}
.introduce p{
	width:290px;
	height: 40px;
	background: #333; 
	float: left;
	margin:10px 20px;
	color:#fff;
	border-radius: 5px;
	overflow: hidden;
}
.introduce p span{
	float: left;
	width:50px;
	height:40px;
	color:#fff;
	text-align: center;
	line-height: 40px;
}
.introduce p input{
	width:240px;
	height:40px;
	float: left;
	border: 0;
	color:#fff;
	background:#000;
	text-indent:10px; 
	outline: none;
}

.introduce div{
	width:620px;
	height: 40px;
	background: #333; 
	float: left;
	margin:10px 20px;
	color:#fff;
	border-radius: 5px;
	overflow: hidden;
}
.introduce div span{
	float: left;
	width:50px;
	height:40px;
	color:#fff;
	text-align: center;
	line-height: 40px;
}
.introduce div input{
	width:570px;
	height:40px;
	float: left;
	border: 0;
	color:#fff;
	background:#000;
	text-indent:10px; 
	outline: none;
}
.introduce .btn{
	width:620px;
	height:40px;
	text-align: center;
	line-height: 40px;
	background: #6c0;
}
.btn:hover {
	cursor: pointer;
}
.qrcode>img{
	display: block;border:5px solid white;
}