.head_fixed{
	width:100%;
	height: 93px;
	position:fixed;
	top:0;
	left:0;
	z-index:999;
	background:#fff;
}
.header{
	height: 93px;
	max-width: 1200px;
	width:100%;
	margin: 0 auto;
	position:relative;
	z-index:99;
}
.header::after{
	content: "";
	display: block;
	clear: both;
}
.header .logo{
	height: 62px;
	width: 262px;
	position:absolute;
	top:15px;
	left:0;
}
.header .logo img{
	height: 62px;
	width: 262px;
	display:inline-block;
	vertical-align:top;
}
.nav_list{
	font-size:0;
	height: 93px;
	text-align:center;
}
.nav_list li{
	display:inline-block;
	vertical-align:top;
	position:relative;
}
.nav_a{
	padding:0 18px;
	width:auto;
	height:93px;
	line-height:93px;
	font-size:16px;
	display:block;
}

/* 搜索框 开始 */
.search{
	width:18px;
	height:18px;
	position:absolute;
	top:50%;
	right:36px;
	margin-top:-9px;
	cursor:pointer;
}
.search_span{
	width:18px;
	height:18px;
	display:block;
	background-size:18px 36px;
	background-repeat:no-repeat;
	background-image:url(../images/search_span.png);
}

.search.active .search_box{
	display:block;
}
.search.active .search_span{
	background-position-y:bottom;
}
.search_box{
	width:200px;
	height:36px;
	background:#fff;
	overflow:hidden;
	display:none;
	padding:0 10px;
	position:absolute;
	top:40px;
	right:0;
	border:1px solid #ccc;
	-moz-border-radius: 18px;
	-webkit-border-radius: 18px;
	border-radius: 18px;
	
}
.search_input{
	width:100%;
	height:30px;
	padding:3px 0;
	display:block;
}
.search_input input{
	width:94%;
	height:30px;
	line-height:30px;
	font-size:14px;
	color:#999;
	display:block;
	background:none;
	border:none;
}
.search_btn{
	border:none;
	background:none;
	cursor:pointer;
	position:absolute;
	top:50%;
	right:10px;
	margin-top:-10px;
	background:#fff;
}
.search_btn,.search_btn img{
	width:20px;
	height:20px;
	display:block;
}

/* 搜索框 结束 */

.header .language{
	width: 24px;
	height: 24px;
	line-height: 24px;
	position: absolute;
	top: 50%;
	right: 0px;
	margin-top:-12px;
}
.nav_list li.active .nav_a,.nav_list li:hover .nav_a{
	color:#d3b380;
}

.head_pad{
	width:auto;
	height:93px;
	padding-left:290px;
	padding-right:75px;
	position:relative;
}


.nav_box{
    position: absolute;
    top: 100%;
    left: -15px;
    right: -15px;
    z-index: 3;
    border: 1px solid #eee;
    border-top-color: transparent;
    margin-top: 1px;
    padding: 10px 0;
    background: #fff;
    visibility: hidden;
    opacity: 0;
    -webkit-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
}
.nav_box a{
	width:100%;
	height:30px;
	line-height:30px;
	font-size:14px;
	display:block;
	overflow:hidden;
}
.nav_list li:hover .nav_box{
    visibility: visible;
    opacity: 0.8;
}
.nav_box a:hover{
	color:#d3b380;
}

/* 产品 */
.nav_list li.navpro_li{
	position:static;
}
.nav_pro{
	width:1920px;
	left:50%;
	right:auto;
	padding:20px 0;
	margin-left:-961px;
	overflow:hidden;
}
.nav_pro_cent{
	max-width:1100px;
	width:100%;
	margin:0 auto;
	overflow:hidden;
}
.nav_pro_box{
	width:30%;
	height:auto;
	min-height:100px;
	padding:0 10%;
	float:left;
	position:relative;
	box-sizing: content-box;
}
.nav_pro_box:last-child::after{
	content:'';
	display:block;
	width:1px;
	height:100%;
	background:#888;
	position:absolute;
	left:-0.5px;
	top:0;
}

.nav_pro_box h4{
	font-size:22px;
	color:#424242;
	line-height:40px;
	text-align:left;
	padding-left:17px;
}
.nav_pro_cont{
	width:100%;
	height:auto;
	font-size:0;
	text-align:left;
	overflow:hidden;
	margin-top:10px;
}
.nav_pro_cont li{
	width:16.66%;
	height:auto;
	overflow:hidden;
	display:inline-block;
	vertical-align:top;
	margin:0 0 10px;
}
.nav_pro_cont li a{
	display:block;
	height:auto;
	line-height:normal;
}
.nav_pro_icon,.nav_pro_icon_active{
	width:26px;
	height:26px;
	display:block;
	margin:0 auto;
	background-size:26px 26px;
	background-repeat:no-repeat;
}
.nav_pro_icon_active{
	display:none;
}
.nav_pro_span{
	width:100%;
	height:auto;
	line-height:30px;
	font-size:14px;
	color:#707070;
	text-align:center;
	display:block;
}
.nav_pro_cont li a:hover .nav_pro_icon{
	display:none;
}
.nav_pro_cont li a:hover .nav_pro_icon_active{
	display:block;
}
.nav_pro_cont li a:hover .nav_pro_span{
	color:#d3b380;
}
















/* 手机端 导航 */

.mobile-menu {
	background-color: rgba(255,167,75, 0.8);
	width: 40px;
	height: 40px;
	position: absolute;
	top: 50%;
	right: 0px;
	margin-top:-20px;
	display:none;
}
.mobile-menu .mobile-header-icon {
	color: #ffffff;
	height: 100%;
	font-size: 25px;
	text-align: center;
	float: right;
	width: 100%;
	position: relative;
	-webkit-transition: background 0.5s;
	-moz-transition: background 0.5s;
	-o-transition: background 0.5s;
	transition: background 0.5s;
}
.mobile-menu .mobile-header-icon:hover {
	background-color: rgba(255, 255, 255, 0.2);
	cursor: pointer;
}
.mobile-menu .mobile-header-icon span {
	position: absolute;
	left: calc((100% - 25px) / 2);
	top: calc((100% - 1px) / 2);
	width: 25px;
	height: 1px;
	background-color: white;
}
.mobile-menu .mobile-header-icon span:nth-child(1) {
	transform: translateY(4px) rotate(0deg);
}
.mobile-menu .mobile-header-icon span:nth-child(2) {
	transform: translateY(-4px) rotate(0deg);
}
.mobile-menu .mobile-header-icon-click span:nth-child(1) {
	animation-duration: 0.5s;
	animation-fill-mode: both;
	animation-name: clickfirst;
}
.mobile-menu .mobile-header-icon-click span:nth-child(2) {
	animation-duration: 0.5s;
	animation-fill-mode: both;
	animation-name: clicksecond;
}
@keyframes clickfirst {
	0% {
		transform: translateY(4px) rotate(0deg);
	}
	100% {
		transform: translateY(0) rotate(45deg);
	}
}
@keyframes clicksecond {
	0% {
		transform: translateY(-4px) rotate(0deg);
	}
	100% {
		transform: translateY(0) rotate(-45deg);
	}
}
.mobile-menu .mobile-header-icon-out span:nth-child(1) {
	animation-duration: 0.5s;
	animation-fill-mode: both;
	animation-name: outfirst;
}
.mobile-menu .mobile-header-icon-out span:nth-child(2) {
	animation-duration: 0.5s;
	animation-fill-mode: both;
	animation-name: outsecond;
}
@keyframes outfirst {
	0% {
		transform: translateY(0) rotate(-45deg);
	}
	100% {
		transform: translateY(-4px) rotate(0deg);
	}
}
@keyframes outsecond {
	0% {
		transform: translateY(0) rotate(45deg);
	}
	100% {
		transform: translateY(4px) rotate(0deg);
	}
}
.ph-menu-wrapper {
	position: fixed;
	top: 72px;
	right: -100%;
	bottom: 0;
	z-index: 1999;
	width: 100%;
	min-height: calc(100% - 50px);
	background: rgba(0,0,0, 0.7);
	overflow-y: auto;
	overflow-x: hidden;
}
.ph-menu-wrapper.ph-menu-list {
	overflow-y: scroll;
}
.ph-menu-wrapper li {
	display: block;
	position: relative;
	line-height: 50px;
	border-bottom: 1px solid rgba(255,255,255,0.3);
	cursor: pointer;
}
.ph-menu-wrapper li a {
	padding: 0 15px;
	color: #fff;
	font-size: 14px;
	display: block;
	text-transform: uppercase;
}
.ph-menu-wrapper li .ph-menu-thirdlist  a{
	padding-left:30px;
}
.ph-menu-seclink {
	padding: 0 15px;
	color: #fff;
	font-size: 14px;
}
.ph-menu-thirdlist {
	background: rgba(0,0,0, 0.1);
	display: none;
}
.ph-menu-seclink.active {
	background: rgba(255,167,75, 0.5);
}