.fl {
	float: left;
}

.fr {
	float: right;
}

header{
	display: block;
	}
.contain_menu {
	padding-right: 0px;
	padding-left: 0px;
	margin-right: auto;
	margin-left: auto;
}

@media (min-width: 768px) {
	.contain_menu {
		width: 98%;
	}
}

@media (min-width: 1000px) {
	.contain_menu {
		width: 99%;
		min-width: 970px;
	}
}

@media (min-width: 1300px) {
	.contain_menu {
		width: 1300px;
	}
}

.header{
	width:100%;
	position:fixed;
	top:0;
	left:0;
	z-index:999;
	height:110px;
	padding: 0 0px;
	/* background: #c6a86666; */
	background: #ffffff;
	border-bottom: rgba(255,255,255,0.3) solid 1px;
	-webkit-transition: all 0.4s ease;
	-moz-transition: all 0.4s ease;
	-o-transition: all 0.4s ease;
	transition: all 0.4s ease;
}
.header_box {
	width: 100%;
	height: 110px;
}
/*左侧logo*/
.header .left{
	min-width: 32%;
}
.header .left a img{
	max-height: 110px;
	margin-top: 0px;
	-webkit-transition: all 0.4s ease;
	-moz-transition: all 0.4s ease;
	-o-transition: all 0.4s ease;
	transition: all 0.4s ease;
}
.header .left .img2{
	display: none;
	-webkit-transition: all 0.4s ease;
	-moz-transition: all 0.4s ease;
	-o-transition: all 0.4s ease;
	transition: all 0.4s ease;
}
/*右侧*/
.header .nav{
	-webkit-transition: all 0.4s ease;
	-moz-transition: all 0.4s ease;
	-o-transition: all 0.4s ease;
	transition: all 0.4s ease;
	height: 100%;
	line-height: 40px;
	display: block;
	/* margin-top: 10px; */
}
.header .nav .lang {
	height: 60px; text-align: right; margin-top: 5px;
}
.header .nav .lang span {
	background-color: #cccccc; border-radius: 5px; padding: 5px 8px; font-size: 12px; margin-right: 25px;
}
.header .navbar_nav li{
	float:left;
	position: relative;
	display: block;
}
.header .navbar_nav li:after{
    content: "";
    width: 0;
    height: 2px;
    background: #ffffff;
    position: absolute;
    bottom: 0;
    left: 0;
    transition: all 0.4s ease;
}
.header .navbar_nav li:hover:after{
    width: 100%;
}
.header .navbar_nav li a{
	text-decoration: none;
	height: 100%;
	padding: 0 20px;
	display: block;
	-webkit-transition: all 0.4s ease;
	-moz-transition: all 0.4s ease;
	-o-transition: all 0.4s ease;
	transition: all 0.4s ease;
	color: #c6a866;
	font-size: 18px;
}
@media (min-width: 1250px) and (max-width: 1300px) {
	.header .navbar_nav li a {
		padding: 0 18px;
		font-size: 17px;
	}
}
@media (min-width: 1100px) and (max-width: 1250px) {
	.header .navbar_nav li a {
		padding: 0 12px;
		font-size: 16px;
	}
}
@media (min-width: 999px) and (max-width: 1100px) {
	.header .navbar_nav li a {
		padding: 0 8px;
		font-size: 15px;
	}
	.header .left a img {
		height: 106px; margin-top: 7px;
	}
}
@media (min-width: 340px) and (max-width: 500px) {
	.header .left {
		width: 80%; height: 110px; align-items: center; display: flex;
	}
	.header .left a .img1 {
		width: 100%;min-width: 300px;height: auto;
	}
}
@media (min-width: 310px) and (max-width: 340px) {
	.header .left {
		width: 78%;
		height: 110px;
		align-items: center;
		display: flex;
	}

	.header .left a .img1 {
		width: 100%;
		min-width: 275px;
		height: auto;
	}
}
@media (min-width: 10px) and (max-width: 310px) {
	.header .left {
		width: 75%;
		height: 110px;
		align-items: center;
		display: flex;
	}
	.header .left a .img1 {
		width: 100%;
		min-width: 260px;
		height: auto;
	}
}
.header .navbar_nav li:hover a{
	/* color: #c6a866; */
	font-weight: bold;
}
.header .navbar_nav li.dropdown{
	display: inherit;
	position: relative;
}
/* .header .navbar_nav li.dropdown .jt{
	width: 20px;
	height: 20px;
	background: url(i/top.png) no-repeat;
	background-size: 100% 100%;
	display: block;
} */
.header .navbar_nav li.dropdown .dropdown_menu{
	display: none;
	position: absolute;
	top:40px;
	/* width: 100%; */
	/* background: #c6a866aa; */
	box-shadow: 0 8px 14px 0 rgba(167,165,165,0.3);
	width: 120%;
    left: -10%;
	padding-bottom: 10px;
	border-bottom-left-radius: 12px;
	border-bottom-right-radius: 12px;
}
.header .navbar_nav li.dropdown .dropdown_menu a{
	font-size: 16px;
	color: #c6a866;
	padding: 12px 10px;
	line-height: 20px;
	text-align: center;
	background: #ffffffaa; font-weight: normal;
	/* margin-bottom: 2px; */
	border-bottom: #eeeeee solid 1px;
}
.header .navbar_nav li.dropdown:hover .dropdown_menu{
	display: block;
	background: #ffffff;
	-webkit-transition: all 0.4s ease;
	-moz-transition: all 0.4s ease;
	-o-transition: all 0.4s ease;
	transition: all 0.4s ease;
}
.header .navbar_nav li.dropdown:hover .dropdown_menu a{
	color: #c6a866;
	transition: all 0.4s ease;
}
.header .navbar_nav li.dropdown:hover .dropdown_menu a:hover{
	color: #c6a866;
	background: #eeeeee;
	font-weight:bold;
}
/*白色背景的头部*/
.header.on{
	background: #ffffff;
	border-bottom: 1px solid #ccc;
	height: 73px;
}
.header.on .left {
	height: 100%;
}
.header.on .left .img1{
	display: none;
	-webkit-transition: all 0.4s ease;
	-moz-transition: all 0.4s ease;
	-o-transition: all 0.4s ease;
	transition: all 0.4s ease;
}
.header.on .left .img2{
	display: block;
	height: 70px;
	-webkit-transition: all 0.4s ease;
	-moz-transition: all 0.4s ease;
	-o-transition: all 0.4s ease;
	transition: all 0.4s ease;
}
.header.on .nav {
	margin-top: 0px;
}
.header.on .nav .lang {
	height: 27px; line-height: 27px; 
}
.header.on .navbar_nav li a{
	color: #c6a866;
}
/*.header.on .navbar_nav li:hover a{
	font-weight: bold; 
}*/
#navToggle{
	display: none;
}

.m_nav{
	position: fixed;
	top: 0px;
	/* box-shadow: 0 15px 27px 0 rgba(167,165,165,0.38); */
	width: 100%;
    height: 100%;
    background: rgba(252,252,252,1);
    transition: all ease 0.5s;
    -webkit-transition: all ease 0.5s;
	z-index: 1000;
    opacity: 1;
    visibility: visible;
    margin-top: 0;
    overflow-y: auto;
    transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
    top: 0;
    transform: translateX(100%);
}
.m_nav.open{
    transform: translateX(0);
}
.m_nav .top{
	height: 40px;
	padding: 10px 20px;
	box-sizing: border-box;
}
.m_nav .top .closed{
	width: 30px;
	height: 30px;
	vertical-align: middle;
	float:right;
	cursor: pointer;
}
.m_nav .mlang{
	width: 100%; text-align: center;
	margin:0 auto;
}
.m_nav .mlang a {
	padding: 15px 10px;
}
.m_nav .ul{
	margin-top: 0px;
	padding-bottom: 30px;
}
.m_nav .ul li{
	padding: 0 30px;
	border-bottom: 1px solid #f0f0f0;
	transform: translateY(0);
	-webkit-transform: translateY(100%);
    transform: translateY(100%);
    -webkit-transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
    transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
    opacity: 0;
}
.m_nav.open .ul li{
	opacity: 1;
    -webkit-transform: translateY(0);
    transform: translateY(0);
}
.m_nav .ul li:nth-child(1) {
    -webkit-transition: all .2s cubic-bezier(.77, 0, .175, 1) 0ms;
    transition: all .2s cubic-bezier(.77, 0, .175, 1) 0ms;
}
.m_nav .ul li:nth-child(2) {
    -webkit-transition: all .4s cubic-bezier(.77, 0, .175, 1) 0ms;
    transition: all .4s cubic-bezier(.77, 0, .175, 1) 0ms;
}
.m_nav .ul li:nth-child(3) {
    -webkit-transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
    transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
}
.m_nav .ul li:nth-child(4) {
    -webkit-transition: all .8s cubic-bezier(.77, 0, .175, 1) 0ms;
    transition: all .8s cubic-bezier(.77, 0, .175, 1) 0ms;
}
.m_nav .ul li:nth-child(5) {
    -webkit-transition: all 1.0s cubic-bezier(.77, 0, .175, 1) 0ms;
    transition: all 1.0s cubic-bezier(.77, 0, .175, 1) 0ms;
}
.m_nav .ul li:nth-child(6) {
    -webkit-transition: all 1.2s cubic-bezier(.77, 0, .175, 1) 0ms;
    transition: all 1.2s cubic-bezier(.77, 0, .175, 1) 0ms;
}
.m_nav .ul li:nth-child(7) {
	-webkit-transition: all 1.2s cubic-bezier(.77, 0, .175, 1) 0ms;
	transition: all 1.2s cubic-bezier(.77, 0, .175, 1) 0ms;
}
.m_nav .ul li a{
	display: block;
	text-decoration: none;
	color: #c6a866;
	font-size: 18px;
	height: 45px;
	line-height: 45px;
	width: 100%; font-weight: bold;
	padding-left: 20px;
}
.m_nav .ul li .dropdown_menu{
	display: block;
}
.m_nav .ul li.dropdown.active .dropdown_menu{
	display: block;
}
.m_nav .ul li .dropdown_menu a{
	display: block;
	height: 50px;
	line-height: 50px;
	padding: 0 30px 0 50px;
	box-sizing: border-box;
	border-bottom: 1px solid #f0f0f0;
	font-weight:normal;
	color: #333333;
}
.m_nav .ul li .dropdown_menu a:last-child{
	border: none;
}
/* .banner{
	width: 100%;
}
.banner img{
	width: 100%;
} */

@media screen and (max-width: 1000px){
	.header{
		padding: 0 5px;
	}
	.header #navToggle {
		height: 100%;
		padding: 9px 25px;
		margin-right: -15px;
		display: inline-block;
		float: right;
	}
	.header #navToggle span {
		position: relative;
		width: 30px;
		height: 3px;
		margin-top: 15px;
	}
	.header #navToggle span:before,
	.header #navToggle span:after {
		content: '';
		position: relative;
		width: 100%;
		height: 3px;
		left: 0;
	}
	.header #navToggle span,
	.header #navToggle span:before,
	.header #navToggle span:after {
		-webkit-transition: 0.3s;
		-moz-transition: 0.3s;
		-o-transition: 0.3s;
		transition: 0.3s;
		display: block;
		background: #555555;
	}
	.header #navToggle span:before {
		top: 11px;
	}
	.header #navToggle span:after {
		bottom: 13px;
	}
	.header #navToggle.open span:before {
		top: 10px;
		-webkit-transform: translateY(-11px) rotate(-45deg);
		-moz-transform: translateY(-11px) rotate(-45deg);
		-ms-transform: translateY(-11px) rotate(-45deg);
		-o-transform: translateY(-11px) rotate(-45deg);
		transform: translateY(-11px) rotate(-45deg);
	}
	.header #navToggle.open span:after {
		bottom: 12px;
		-webkit-transform: translateY(10px) rotate(45deg);
		-moz-transform: translateY(10px) rotate(45deg);
		-ms-transform: translateY(10px) rotate(45deg);
		-o-transform: translateY(10px) rotate(45deg);
		transform: translateY(10px) rotate(45deg);
	}
	.header #navToggle.open span {
		background: none;
	}
	.header #navToggle.open span:before,
	.header #navToggle.open span:after {
		background: #4f4f4f;
	}
	
	.header .nav{
		display: none;
	}
	
	/* .banner img{
		height: 600px;
		object-fit: cover;
	} */
}

@media screen and (max-width: 320px) {
	.header #navToggle {
		padding: 9px 15px;

	}
}