header nav{
	float: right;
}
header nav li.menu-item,header nav li.dropdown{
	float: left;
	font-size: 15px;
	line-height: 120px;
	padding-left: 32px;
	position: relative;
}
header nav li.menu-item a,
header nav li.dropdown a

{
	color: #000;
}
header nav li.menu-item a:hover,
header nav li.dropdown a:hover
{
	color: #00a3a8;
}
header nav li.menu-item.cur a.dropdown-toggle,
header nav li.dropdown.cur a.dropdown-toggle{
	color: #00a3a8;
}
header nav li .dropdown-menu{
	position: absolute;
	top: 80px;
	left: 13px;
	background: #f3f3f3;
	line-height: 40px;
	display: none;
	z-index: 99;
	width: 100%;
	text-align: center;
	padding-bottom: 10px;
}
header nav li .dropdown-menu li{
	line-height: 40px;
	padding-left: 0;
	text-align: center;
	width: 100%;
}
header nav li .dropdown-menu a{
	font-size: 14px;
	color: #000;
	display: block;
	width: 100%;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 1;
	-webkit-box-orient: vertical;
}
header nav li .dropdown-menu a:hover{
	color: #00a3a8;
}

/* 媒体查询优化各屏显示 start */
@media (max-width: 1200px){
	header nav{

	}
	header nav li{
		line-height: 80px;
		padding-left: 26px;
	}
}
@media (max-width: 980px){
	header nav{
		position: absolute;
		right: 0px;
		top: 80px;
		background: #fff;
		z-index: 99;
		height: auto;
		width: 100%;
		padding: 0;
		border-bottom: none;
		border-top: 1px solid #e3e3e3;
	}
	header nav .anniu{
		display: block;
		width: 30px;
		height: 30px;
		background: none;
		padding: 15px 0;
		box-sizing: content-box;
		padding-right: 10px;
		background: url(../images/menu-ico.png) no-repeat center center;
		-webkit-background-size: 30px 30px;
		background-size: 30px 30px;
		cursor: pointer;
		position: absolute;
		top: -70px;
		right: 2%;
	}
	header nav .nav-main{
		width: 100%;
		margin: 0;
		padding-top: 10px;
		padding-bottom: 10px;
		overflow: hidden;
		display: none;
	}
	header nav .nav-main.current{
		display: block;
	}
	header nav li.menu-item,header nav li.dropdown{
		width: 100%;
		text-align: center;
		line-height: 50px;
		padding-left: 0;
	}
	header nav li.menu-item a,header nav li.dropdown a{
		width: 100%;
		text-align: center;
		display: inline-block;
	}
	header nav li .dropdown-toggle{
		padding: 0;
		height: 40px;
	}
	header nav li .dropdown-toggle a{
		width: 100%;
		height: 40px;
		line-height: 40px;
	}
	header nav ul li .dropdown-menu{
		position: relative;
		top: 0px;
		left: 0px;
		text-align: center;
		width: 100%;
		height: auto;
	}
	header nav ul li .dropdown-menu a{
		display: block;
		padding-left: 0;
		height: 40px;
		line-height: 40px;
	}

}
/* 媒体查询优化各屏显示 end */