html body {
	width: 100%;
	height: auto;
	font-size: 12px;
	font-family: MicrosoftYaHei;
	-webkit-scroll-behavior: smooth;
	 -ms-overflow-style: none;
}

html body::-webkit-scrollbar {
	display: none;
}
* {
	margin: 0;
	padding: 0;
	font-family: MicrosoftYaHei;
}
.header{
	width: 100%;	
}
.head{
	width: 100%;
	height: 50px;
	background: #203E7C;
	text-align: right;
}
.head_box{
	/*width: 1200px;
	margin: auto;*/
}
.head_btn{
	outline: none;
	border: none;
	color: white;
	width: 80px;
	height: 50px;
	background: #203E7C;
	cursor: pointer;
}
.user_name{
	outline: none;
	border: none;
	color: white;
	height: 50px;
	background: #203E7C;
	cursor: pointer;
	margin-right: 70px;
}

.head_zc{
	margin-right: 200px;
}
.head_btn:hover{
	background: #00529B;
}
.user_name img{
	width: 16px;
    margin-left: 6px;
    position: relative;
    top: -2px;	
}
.user_ul{
	display: none;
	width: 100%;
    background: white;
    margin-top: 5px;
    position: relative;
    z-index: 20;
    padding: 0px 10px;
    color: #000000;
    border-radius: 3px;
    border: 1px solid #0000002e;
}
.user_ul img{
    width: 14px;
    position: absolute;
    top: -7px;
    right: 18px;
}
.user_ul p{
	border-bottom: 1px solid #0000002e;
	padding: 10px;
}
.user_ul p a{
	color: #000000 !important;
	text-decoration: none;
}
.user_name:hover{
	padding-top: 16px;
}
.user_name:hover .user_ul{
	display: block;
}
.nav{
	width: 100%;
	height: 80px;
	background: white;
	line-height: 80px;
	display: flex;
	color: #646C77;
	font-size: 16px;
}
.nav_img{
	margin-left: 200px;
	height:50px;
	margin-top: 15px;
}
.nav_box{
	margin-left: 320px;
}
.nav_li{
	padding: 30px 6px;
	padding-bottom: 26px;
    margin-left: 16px;
	/*cursor: pointer;*/
}
.nav_li a{
	color: #646C77;
	padding-bottom: 26px;
	text-decoration: none !important;
}
.nav_li:hover a{
	color: #333;
	font-weight: 600;
	border-bottom: 4px solid #333;
}

.nav_li:hover a{
	color: #333;
}
.nav_active a{
	color: #333;
	font-weight: 600;
	border-bottom: 4px solid #333;	
}
.nav_tex{
	margin-left: 246px;
}
.tex_num{
	font-size: 22px;
	font-weight: 800;
	color: #FC9200;
}