header{
	width: 100%;
	background: #fff;
	position: fixed;
	z-index: 999;
}
.header_top{
	width: 100%;
	border-bottom: 2px solid #36715B;
}
.header_box{
	height: 80px;
	width: 1280px;
	margin: 0 auto;
	display: flex;
	align-items: center;
	justify-content: space-between;
}
.header_box .left{
	display: flex;
}
.header_box .left img{
	margin-right: 28px;
}
.header_box  .ver_box{
	align-self: center;
	display: flex;
}
.header_box  .ver_box a{
	font-weight: 500;
	color: #969A9D;
	font-size: 16px;
	padding: 0 16px;
	border-right: 1px solid #DDDDDD;
}
.header_box  .ver_box a:last-child{
	border: none;
}
.header_box  .ver_box .active{
	color: #111111;
}
.header_bottom{
	position: relative;
	top: 81px;
	width: 100%;
	margin: 0 auto;
	background: url(../images/headerBg.png);
	z-index: 99;
}
.header_nav{
	width: 1280px;
	height: 50px;
	margin: 0 auto;
	display: flex;
	align-items: center;
	justify-content: space-between;
}
.header_nav li {
	flex: 1;
	text-align: center;
	height: 100%;
	line-height: 50px;
	cursor: pointer;
}
.header_nav>li:hover,
.header_nav>li:focus,
.header_nav>li:active{
	background-color: #36715B;
}
.header_nav li a{
    color: #15593F;
	display: inline-block;
	width: 100%;
} 
.header_nav>li:hover a,
.header_nav>li:focus a,
.header_nav>li:active a{
	color: #fff;
	font-weight: bold;
}
.header_nav .active{
	background-color: #36715B;
}
.header_nav .active a{
	color: #fff;
	font-weight: bold;
}