/* body{background-color: #1b1b1b} */
/*====================µ¼º½*********/
.header{
	width:100%;
	position:absolute;
	top:0;
	left:0;
	z-index:999;
	height:auto;
	/* background:url(../image/29.png) repeat; */
    height: auto;
	background: #fff;
	box-shadow: -2px 2px 20px 0px black;
}
.header .left{
width: 7%;
}
.head1{display:block;}
.head2{display:none;}
.head1{height:auto;}
.wrap2{
	max-width: 1200px;
    padding: 0 10px;
    height: auto;
    margin: 0 auto;
}
.head1 .navs{width:80%;float:right;}
.head1 .navs li{width:16.5%;float:left;color:#666;text-align:center;position: relative;}
.head1 .navs li a{padding: 40px 0 20px 0;display:block;color:#666;font-size:16px;position:relative;text-decoration:none;}
.head1 .navs li a:after{content:'';position:absolute;left:0;top:0;width:2px;height:100%;color:#fff}
.head1 .navs li a:hover{color:#fff;text-decoration:none;background: #39bcd9;}
.head1 .navs li:hover{}
.head1 .navs li ul{
	position: absolute;
	top: 100%;
	left: 0;
	width: 100%;
	display: none;
	border-top: solid 1px;
}
.head1 .navs li:hover ul{
	display: block;
    background: #fff;
}
.head1 .navs li ul li{
	float: none;
	width: auto;
}
.head1 .navs li ul li a{
	color: #666;
	padding: 10px 0;
}
.lan {
    float: right;
    width: 8%;
    margin: 40px 0 0 0;
    font-size: 1.2em;
}
.lan a{color:#fff;text-decoration: none;font-weight: bold;}
.lan a:hover{    color: #39bcd9; text-decoration: none;}


@media screen and (max-width: 1000px){	
.head1{display:none;}
.head2{display:block;}
.head2{height:auto;}
.lan {  margin: 25px 0 0 0;}


}
@media screen and (max-width: 500px){	
.lan {  margin: 15px 0 0;}
}




.header .left a img{
max-width:100%;
width:auto;
	height: auto;
	
}
.header .left .img2{
	display: none;
}

#navToggle{
	display: block;
}

.m_nav{
	position: fixed;
	top: 0px;
	/*background-color: rgba(0,0,0,0.7);*/
	background:url(../image/1617801112458177.jpg);
	background-size:cover;
	width: 100%;
    height: 100%;
    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: 60px;
	padding: 20px;
	box-sizing: border-box;
}
.m_nav .top .closed{
	width: 30px;
	height: 30px;
	vertical-align: middle;
	float:right;
	cursor: pointer;
}
.m_nav .logo{
	width: 100%;
	margin:0 auto;
}
.m_nav .logo img{
	height: 50px;
	display: block;
	margin:30px auto;
}
.m_nav .ul{
	margin-top: 30px;
}
.m_nav .ul li{
	padding: 0 20px;
	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 a{
	display: block;
	text-decoration: none;
	color: #fff;
	font-size: 16px;
	height: 50px;
	line-height: 50px;
	width: 100%;
	text-align: center;
}
.m_nav .ul li .dropdown_menu{
	display: none;
}
.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 40px;
	box-sizing: border-box;
	border-bottom: 1px solid #f5f5f5;
}
.m_nav .ul li .dropdown_menu a:last-child{
	border: none;
}
.banner{
	width: 100%;
}
.banner img{
	width: 100%;
}

	.header #navToggle {
		height: 100%;
		padding: 15px;
		margin-right: -15px;
		display: inline-block;
		float: right;
	}
	.header #navToggle span {
		position: relative;
		width: 25px;
		height: 1px;
		margin-top: 19px;
	}
	.header #navToggle span:before,
	.header #navToggle span:after {
		content: '';
		position: relative;
		width: 100%;
		height: 1px;
		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: #333;
		font-weight:bold;
	}
	.header #navToggle span:before {
		top: 8px;
	}
	.header #navToggle span:after {
		bottom: 10px;
	}
	.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: 500px){
.header{    position: fixed;}
.header .left{width:14%;}
.header #navToggle{padding:5px 15px}

.header #navToggle span:before{top:6px}
.header #navToggle span:after { bottom: 6px;}
}