*{
	margin: 0px;
	padding: 0px;
}

a{
	text-decoration: none;
	font-family: "微软雅黑";
}
p{
	font-family: "微软雅黑";
}
li a{
	font-family: "微软雅黑";
}
li{
	list-style: none;
}
.all{
	width: 100%;
	height: auto;
	background: #E7EDF3;

}
.center{
	max-width:84%;
	height:auto;
	background: #fff;
	margin:0 auto;
}
.head{
	width: 100%;
	height:auto;
	background: #fff;
}
.head_top{
	width: 100%;
	height: 100px;
	background: #fff;
}
.head_down{
	width:100%;
	height:35px;
	background: #00a9e0;
}

.menu{
	line-height: 35px;
}
.menu a{
	font-size: 16px;
	color: #fff;
}
.body{
	width:100%;
	height:auto;
	background: #E7EDF3;
	overflow: hidden;
	--padding-bottom: 80px;
	
}
.title{
	margin-top: 60px;
	font-size: 24px;
	font-weight: bold;
	color: #000;

}
.body p{
	font-size: 17px;
	color: #464646;
	margin-top: 30px;
}


.list>ul li{
	
	font-size: 17px;
	color: #464646;
	font-family: "微软雅黑";
	margin-left: 25px;
}


.address{
	width:84%;
	height:100%;
	margin:0 auto;
	background: #fff; 
}

.common-foot {
	margin-top: 80px;
}


.teach{
	width:100%;
	height:auto;
	background:#E7EDF3;
	zoom: 1;
    overflow: hidden;
}
.center_top{
	width:210px;
	height:35px;
	border-left:7px solid #00a9e0
;
	border-right:7px solid #00a9e0
;	
	margin: 0 auto;
	

}
.center_top>p{
	
	font-size: 30px;
	text-align: center;
	top:0px;
	line-height:35px;
	
}
.case_png1{
	/*margin-top: 20px;*/
}
.case_png1 li{
	width:21.375%;
	height:auto;
	float: left;
	margin-left:4.83%;
	background: #E7EDF3;
	margin-top: 30px;
	
}
.case_png1 a>img{
	width:80%;

}

.case_png2{
	margin-top: 30px;
	width:100%;
	height:auto;
	background: #E7EDF3;
	zoom: 1;
    overflow: hidden;
	
}
.case_png2 li{
	width:47.58%;
	margin-left:4.83%;
	background: #E7EDF3;
	float: left;
	display: inline-flex;
}
.case_png2 a>img{
	width:100%;
	height:100%;
}

.case_png2 img{
	width:100%;
	height:100%;
}