*{
	margin: 0;
	padding: 0;
}
ul li{
	list-style-type: none;
}
a{
	text-decoration: none;
	color: black;
}
/*头部*/
header{
	display: flex;
	justify-content: center;
	width: 100%;
	background: #fff;
}
header img{
	margin-left: -18px;
}
#header-nav{
	display: flex;
	margin-left: 16px;
	align-items: center;
}
#header-nav li{
	height: 100%;
}
#header-nav li a{
	display: flex;
	height: 100%;
	align-items: center;
	font-size: 20px;
	padding: 0 12px;
	
}
#header-nav a:hover{
	background: #249fe5;
	color: #ffffff;
}

#content{
	height: 1000px;
}
/*底部*/
footer{
	height: 370px;
	width: 100%;
	background: #202323;
	color: #9a9a9a;
	display: flex;
	justify-content: center;
	flex-direction: column;
}
.footer_nav{
	border-bottom: 1px solid #9A9A9A;
	height: 70%;
	width: 1000px;
	position: relative;
	margin:0 auto;
}
.footer_nav li:nth-child(1){
	position: absolute;
	left: 0;
	top: 20%;
	font-size: 30px;
}
.footer_nav li:nth-child(2){
	position: absolute;
	left: 0;
	top: 40%;
	
}
.footer_nav li:nth-child(3){
	position: absolute;
	left: 0;
	top: 50%;
	
}
.footer_nav li:nth-child(4){
	position: absolute;
	left: 0;
	top: 60%;
}
.footer_nav li:nth-child(5){
	position: absolute;
	left: 44.7%;
	top: 32%;
}
.footer_nav li:nth-child(6){
	position: absolute;
	right: 0;
	top: 30%;
}
.footer_nav img{
	width: 100%;
}
#footer-title{
	margin:0 auto;
}
/*制度部分*/
#content{
	background: #f1f0f0;
	height: 820px;
	display: flex;
	justify-content: center;
}
.content{
	display: flex;
	justify-content: center;
	width: 1000px;
	margin-top: 20px;
}
.content-nav_1{
	height: 315px;
	display: flex;
	flex-direction: column;
	align-items: center;
	background: #FFFFFF;
	width: 230px;
}
.content-nav_1 li{
	height: 60px;
	width: 205px;
	display: flex;
	align-items: center;
	font-size: 17px;
	background: #FFFFFF;
	margin: 0 12.5px;
	border-bottom: 1px solid #CCCCCC;
}
.content-nav_1 li:nth-child(1){
	height: 50px;
	width: 230px;
	background: #249fe5;
	font-size: 20px;
	color: #FFFFFF;
}
.global_01{
	margin-left: 20px;
}
.teach_01{
	padding-left: 10px;
}
.content-nav_1 li a{
	padding-left: 10px;
}
.content-nav_2{
	height: 205px;
	display: flex;
	flex-direction: column;
	align-items: center;
	background: #FFFFFF;
	width: 230px;
	margin-top: 22px;
	margin-bottom: 30px;
}
.content-nav_2 li{
	height: 60px;
	width: 205px;
	display: flex;
	align-items: center;
	font-size: 18px;
	background: #FFFFFF;
	margin: 0 12.5px;
	border-bottom: 1px solid #CCCCCC;
}
.content-nav_2 li:nth-child(1){
	height: 50px;
	width: 230px;
	background: #249fe5;
	font-size: 20px;
	color: #FFFFFF;
}
.global_02{
	margin-left: 20px;
}
.teach_02{
	padding-left: 10px;
}
.content-nav_2 li a{
	padding-left: 10px;
}
.global_03{
	width: 100%;
}
.global_04{
	width: 735px;
	height: 140px;
}
.content-content{
	margin-left: 25px;
	height: 800px;
}
.scroll{
	margin-top: 25px;
	height: 625px;
	overflow-y: scroll;
	overflow-x:hidden;
	background: #fff;
}
.content-content h2{
	background: #FFFFFF;
	height: 100px;
	line-height: 100px;
	text-align: center;
	color: red;
}
.content-content p{
	background: #FFFFFF;
	font-size: 15px;
	margin-left: 20px;
	margin-right:26px;
	padding: 5px;
	text-indent: 2em;
}
.content-content p:nth-child(3){
	font-size: 15px;
}
.mb{
	margin-bottom: 30px;
}
.content-content p:nth-child(64){
	margin-bottom: 100px;
}
h4{
	font-size: 20px;
	color: #249FE5;
	margin-left: 30px;
	font-weight: normal;
}
.content-content a{
	color: blue;
}
.ind{
	text-indent: 4em !important;
}