* {
	margin: 0;
	padding: 0;
}

html,
body {
	background-color: antiquewhite;
	font-family: Hiragino Sans GB, Microsoft Yahei, arial, '宋体', Helvetica Neue, Helvetica, STHeiTi, sans-serif;
	color: #333;
	font-size: 16px;
}

.inner {
	width: 1200px;
	height: 100vh;
	margin: auto;
	background: rgba(157, 153, 153, 0.22);
	position: relative;
}

.mobile-demo {
	width: 323px;
	height: 675px;
	background: #4c4c4c no-repeat center;
	border-radius: 50px;
	margin:auto;
	position: relative;
	top: 20px;
}

.mobile-demo .title {
	position: absolute;
	left: 50%;
	top: 83px;
	width: 180px;
	margin-left: -90px;
	color: #fff;
	text-align: center;
}

.mobile-demo .ellipse {
	white-space: nowrap;
	text-overflow: ellipsis;
	overflow: hidden;
}

.mobile-demo .iframe {
	position: absolute;
	top: 116px;
	left: 1px;
	border: 0;
	background: #fff;
	width: 321px;
	height: 504px;
}

.clearfix:after {
	content: " ";
	display: block;
	clear: both;
	visibility: hidden;
	line-height: 0;
	height: 0;
}

.clearfix {
	clear: both;
}

.enter-editor {
	background: #fe6d01;
	color: #fff;
	text-decoration: none;
	height: 34px;
	line-height: 34px;
	text-align: center;
	width: 174px;
	border-radius: 17px;
	display: block;
	margin:40px auto; 
	font-size: 18px;
	-webkit-transition: background ease 1s;
	transition: background ease 1s;
}

.enter-editor:hover {
	background: #fa9441;
}