.wrap{
	margin:2em;
}
.wrap ul li {
	line-height:30px;
}
.wrap h3{
	margin:1em;
}
.rce-version{
	width:600px;
	max-width:97%;
	border:1px solid #ccc;
	border-radius:5px;
	background:#f5f5f5;
	margin-bottom:2em;
}
.rce-version ul{
	margin-left: 2em;
}
.qrcode{
	position:absolute;
	left:485px;
	top:50px;
	z-index:100;
}

.weixin-tip{
	position: fixed; left:0; top:0; 
	background: rgba(0,0,0,0.8);
	width: 100%; height:100%; 
	z-index: 101;
	text-align:right;
} 
.weixin-tip p{
	display:block;
	background:#fff;
	padding:0.5em;
}