.header {
	height: 80px;
	width: 100vw;
	background-color: #355087;
}

.lang {
	position: absolute;
	top: 15px;
	right: 15px;
	z-index: 999;
	width: 60px;
	height: 50px;
	line-height: 50px;
	font-size: 18px;
	font-weight: 600;
	color: #fff;
	text-align: center;
}

.lang:hover {
	background: rgba(255, 255, 255, 0.1);
}

.header-box {
	margin: 0 auto;
}

.header .logo {
	text-align: center;
	padding: 12px 22px;
}

.nav {
	display: none;
}

.header .nav-mobile {
	position: absolute;
	top: 15px;
	left: 15px;
	z-index: 999;
}

.nav-btn {
	width: 60px;
	height: 50px;
	line-height: 50px;
	font-size: 18px;
	font-weight: 600;
	color: #fff;
	text-align: center;
	/* background: #7C93BF; */
}

.nav-dropDown {
	display: none;
	min-width: 85px;
}

.nav-mobile:hover .nav-dropDown {
	display: block;
}

.nav-mobile .nav-title {
	height: 60px;
	font-size: 18px;
	font-weight: 800;
	line-height: 60px;
	text-align: center;
	background: rgba(255, 255, 255);
	border-left: 1px solid #7C93BF;
	border-right: 1px solid #7C93BF;
	border-bottom: 1px solid #7C93BF;
}

.nav-mobile .nav-title a {
	color: rgba(0, 0, 0, 0.8);
	font-weight: 300;
}

.nav-mobile .nav-title:hover .nav-title-submenu {
	display: block;
	border-top: 1px solid rgba(255, 255, 225, 0.3);
}

.nav-mobile .nav-title .nav-title-item {
	display: block;
	width: 135px;
	height: 60px;
	line-height: 60px;
}

.nav-mobile .nav-title-submenu {
	display: none;
	position: relative;
	top: -60px;
	left: 135px;
}

.nav-mobile .nav-title-submenu .nav-title-submenu-item {
	width: 135px;
	height: 60px;
	font-weight: 400;
	font-size: 16px;
	background-color: #355087;
	border-top: 1px solid #7C93BF;
}

.nav-mobile .nav-title-submenu .nav-title-submenu-item:hover {
	opacity: 0.9;
}