html,body {
	margin:0px;
	padding:0px;
	width:100%;
	height:100%;
	font-family:"微软雅黑";
	font-size:62.5%;
	background:#ccc;
}
.boxDom {
	width:100%;
	height:100%;
	position:relative;
	overflow:hidden;
}
.idDom {
	width:100%;
	height:60px;
	background:#666;
	position:fixed;
	bottom:0px;
}
.content {
	display:inline-block;
	width:430px;
	height:40px;
	position:absolute;
	left:0px;
	right:0px;
	top:0px;
	bottom:0px;
	margin:auto;
}
.title {
	display:inline;
	font-size:4em;
	vertical-align:bottom;
	color:#fff;
}
.text {
	border:none;
	width:300px;
	height:30px;
	border-radius:5px;
	font-size:2.4em;
}
.btn {
	width:60px;
	height:30px;
	background:#f90000;
	border:none;
	color:#fff;
	font-size:2.4em;
}
.string {
	width:300px;
	height:40px;
	position:absolute;
	overflow:hidden;
	color:#000;
	font-size:4em;
	line-height:1.5em;
	cursor:pointer;
	white-space:nowrap;
}