.section{
	/*min-width:1200px;*/
}

header .header_nav_box{
	position: fixed;
	top: 0;
	left: 0px;
	width: 100%;
	z-index: 100;
}

.safe_content_area{
	width: 1200px;
	margin: 0 auto;
}

.header_top_box{
	width: 100%;
	height: 40px;
	background-color: #F8F8F8;
}

.header_top_content{
	display: flex;
	flex-direction: row;
	justify-content: flex-end;
	align-items: center;
	font-size: 14px;
	color: #333333;
}

.header_top_link{
	margin-right: 40px;
}

.header_top_link img{
	margin-right: 10px;
}

.header_top_contact{
	margin-right: 40px;
}

.header_top_contact img{
	display: inline-block;
	vertical-align: middle;
}

.header_top_contact span{
	color: #003399;
	vertical-align: middle;
}

.header_top_language{
	display: flex;
	align-items: center;
	height: 40px;
}

.header_language_item{
	margin-right: 40px;
}

.header_language_item:last-of-type{
	margin-right: 0px;
}

.header_language_item img{
	margin-right: 10px;
}

.header_nav_box{
	background-color: #FFFFFF;
	-moz-box-shadow: 0 2px 3px rgba(0,0,0,.3); /* 老的 Firefox */
	box-shadow: 0 2px 3px rgba(0,0,0,.3);
}

.header_nav_content{
	display: flex;
	justify-content: space-between;
	align-items: center;
	height: 135px;
}

.header_nav_list{
	
}

.header_nav_list ul{
	display: flex;
	flex-direction: row;
	justify-content: flex-end;
	align-items: center;
}

.header_nav_list ul li{
	position: relative;
	margin-left: 40px;
}

.header_nav_list ul li:first-of-type{
	margin-left: 0px;
}

.header_nav_list ul li a{
	font-size: 24px;
	color: #333333;
}

.header_nav_list ul li.active a{
	color: #003399;
}

.head_item_nav{
	position: absolute;
	left: 50%;
	transform: translateX(-50%);
	-webkit-transform: translateX(-50%);
	-moz-transform: translateX(-50%);
	-o-transform: translateX(-50%);
	margin-top: 20px;
}


.head_item_list{
	width: 140px;
	height: 48px;
	padding: 0px 10px;
	background-color: #F8F8F8;
	box-sizing: border-box;
	transform: rotateY(90deg);
	-webkit-transform: rotateY(90deg);
	-moz-transform: rotateY(90deg);
	-o-transform: rotateY(90deg);
	transition-duration: 0.5s;
	-webkit-transition-duration: 0.5s;
	-moz-transition-duration: 0.5s;
	-o-transition-duration: 0.5s;
	opacity: 0;
}


.head_item_list.show{
	transform: rotateY(0deg);
	-webkit-transform: rotateY(0deg);
	-moz-transform: rotateY(0deg);
	-o-transform: rotateY(0deg);
	transition-duration: 0.5s;
	-webkit-transition-duration: 0.5s;
	-moz-transition-duration: 0.5s;
	-o-transition-duration: 0.5s;
	opacity: 1;
}

.head_item_list:hover{
	background-color: #003399;
	transition-duration: 0.8s;
	-webkit-transition-duration: 0.8s;
	-moz-transition-duration: 0.8s;
	-o-transition-duration: 0.8s;
}

.head_item_list:hover a{
	color: #FFFFFF;
	transition-duration: 0.8s;
	-webkit-transition-duration: 0.8s;
	-moz-transition-duration: 0.8s;
	-o-transition-duration: 0.8s;
}

.head_item_list a{
	font-size: 18px;
	color: #333333;
	display: flex;
	justify-content: center;
	align-items: center;
	width: 100%;
	height: 100%;
	border-bottom: 1px solid #999999;
}

.head_item_list:last-of-type a{
	border-bottom: none;
}

@media screen and (max-width: 1200px){
	.header_nav_content {
		flex-direction: column;
		justify-content:flex-start;
		align-items: flex-start;
		height: 190px;
	}
	.safe_content_area{
		max-width: 100%!important;
		min-width: 0!important;
	}
	.header_nav_list{
		padding-left: 20px;
		box-sizing: border-box;
	}
}