@charset "utf-8";
/* CSS Document */

/*公用样式*/
body {
	margin: 0;
	padding: 0;
	font-family:微软雅黑;
	font-size:12px;
	}
html {
	_overflow-y:scroll;
	}
ul, ol, dl, dd, h1, h2, h3, h4, h5, h6, p, form, fieldset, legend, input, textarea, select, button {
	margin: 0;
	padding: 0;
	}
h1, h2, h3, h4, h5, h6 {
	font-size: 100%;
	font-weight: normal;
	}
input, select {
	font: 100% arial, helvetica, clean, sans-serif;
	}

th, em, strong, b, address, cite {
	font-style: normal;
	font-weight: bold;
	}
li {
	list-style: none;
	}
img, fieldset {
	border: 0;
	}
a{ 
	text-decoration:none;
	}
a:hover{ 
	text-decoration:none;
	color:#1559A2;
	}
.clear{
	clear:both;
	}
.middle{
	margin:0 auto;
	display:block;
	}
.right{
	float:right;
	text-align:right;
	}
.left{
	float:left;
	}
.top{
	width:100%;
	height:86px;
	background:#fff;
	}
.top .content{
	width:1200px;
	height:86px;
	margin:0 auto;
	}
.top .content ul{
	width:750px;
	height:86px;
	float:right;
	}	
.top .content ul li{
	height:86px;
	line-height:86px;
	float:left;
	font-size:16px;
	padding:0 5px;
	}	
.top .content ul li a{
	color:#333;
	}
.top .content img{
	float:left;
	}	
.banner{
	width:100%;
	height:478px;
	background:#84c4e7;
	}
.banner img{
	margin:0 auto;
	display:block;
	}	
.introduction{
	width:100%;
	height:560px;
	background:#ededed;
	overflow:hidden;
	}	
.introduction .content{
	width:1200px;
	margin:0 auto;
	overflow:hidden;
	}		
.introduction .content .title{
	display:block;
	margin:0 auto;
	margin-top:64px;
	}	
.introduction .content .lesson{
	width:1200px;
	height:362px;
	margin-top:50px;
	}	
.introduction .content .lesson .singleton{
	width:245px;
	float:left;
	background:#fff;
	border:#dcdcdc 1px solid;
	}		
.introduction .content .lesson .singleton .top{
	width:205px;
	height:277px;
	_height:285px;
	background:#fff;
	line-height:30px;
	font-size:16px;
	color:#333;
	padding:20px;
	}		
.introduction .content .lesson .singleton .img{
	float:left;
	}	
.line{
	float:left;
	margin:0 30px;
	}	
.advantage{
	width:100%;
	height:828px;
	background:#74c6bb;
	overflow:hidden;
	}	
.advantage .title{
	display:block;
	margin:0 auto;
	margin-top:55px;
	}	
.advantage .box{
	width:100%;
	height:398px;
	background:url(../images/100c-zt_33.jpg) center 0 no-repeat;
	margin-top:50px;
	}	
.advantage .box .content{
	width:1200px;
	height:398px;
	margin:0 auto;
	position:relative;
	}	
.advantage .box .content .one{
	width:340px;
	height:180px;
	position:absolute;
	top:120px;
	left:25px;
	font-size:16px;
	color:#333;
	line-height:30px;
	}
.advantage .box .content .two{
	width:340px;
	height:180px;
	position:absolute;
	top:120px;
	left:425px;
	font-size:16px;
	color:#333;
	line-height:30px;
	}
.advantage .box .content .three{
	width:340px;
	height:180px;
	position:absolute;
	top:120px;
	left:825px;
	font-size:16px;
	color:#333;
	line-height:30px;
	}	
.no{
	width:100%;
	height:772px;
	background:#fff;
	}	
.no .content{
	width:1200px;
	height:772px;
	margin:0 auto;
	overflow:hidden;
	}	
.no .content .title{
	display:block;
	margin:0 auto;
	margin-top:63px;
	}		
.no .content .words{
	width:1200px;
	height:342px;
	margin-top:66px;
	background:url(../images/100c-zt_43.jpg);
	position:relative;
	color:#333;
	font-size:14px;
	line-height:24px;
	}	
.no .content .words .one{
	width:250px;
	height:155px;
	position:absolute;
	top:30px;
	left:90px;;
	}	
.no .content .words .two{
	width:250px;
	height:155px;
	position:absolute;
	top:30px;
	left:385px;;
	}	
.no .content .words .three{
	width:250px;
	height:155px;
	position:absolute;
	top:30px;
	left:675px;;
	}	
.no .content .words .four{
	width:250px;
	height:155px;
	position:absolute;
	top:30px;
	left:965px;;
	}	
.no .content .words h1{
	font-size:18px;
	}	
.footer{
	width:100%;
	background:#336699;
	font-size:14px;
	line-height:28px;
	text-align:center;
	color:#fff;
	padding:30px 0;
	}	
.footer a{
	color:#fff;
	}