*{
	margin:0;
	padding: 0;
}

li{
	list-style: none;
}

.header{
	width: 100%;
	height: 100px;
	background-color: #fff;
	box-shadow: 0px 1px 16px #ccc;
}

.header .head{
	width: 1200px;
	height: 100%;
	margin:0 auto;
}

.header .head .title{
	font-size: 3em;
	font-weight: bold;
	line-height: 100px;
	font-family: '宋体';
	display: inline-block;
	float: left;
}

.header .head ul{
	float: left;
	margin-left: 200px;
}

.header .head ul li{
	width: 140px;
	height: 100%;
	text-align: center;
	line-height: 100px;
	float: left;
}

.header .head ul li a{
	text-decoration: none;
	color: #000;
	display: block;
	width: 100%;
	height: 100%;
	font-size: 20px;
}

.header .head ul li.on a{
	background-color: #5FB878;
	color: #fff;
}

.index{
	position: relative;
}

.index .jieshao{
	position: absolute;
	width: 1200px;
	left: 0;
	right: 0;
	margin:auto;
	top: 20%;
}

.index .jieshao p{
	width: 50%;
}

.index .jieshao p.title{
	font-size: 2.5em;
	color: #fff;
	margin-bottom: 20px;
}

.index .jieshao p.content{
	color: #fff;
	font-size: 22px;
	line-height: 50px;
}