body{
	overflow-x: hidden;

}
/*====================导航*********/
.header{
	width:100%;
	position:fixed;
	top:0;
	left:0;
	z-index:999;
	/* height:50px; */
	/* padding: 0 30px; */
	background: #fff;
}
/*左侧logo*/
.header .left{
	width: 12%;
}
.header .left a img{
	height: 40px;
	margin-top: 6px;
}
.header .left .img2{
	display: none;
}
/*右侧*/
.header .nav{
	-webkit-transition: 0.5s;
	-moz-transition: 0.5s;
	-o-transition: 0.5s;
	transition: 0.5s;
	height: 100%;
	line-height: 50px;
	width: 61%;
	display: block;
	overflow: hidden;
	margin: 0 auto;
}
.header .navbar_nav li{
	float:left;
	/* position: relative; */
	display: inline-block;
}
/*.header .navbar_nav li.active{*/
/*border-bottom: 1px solid #0a0a0a;*/
/*}*/
.header .navbar_nav li  a{
	position: relative;
}
.header .navbar_nav li > a:after{
	content: "";
	width: 0;
	height: 2px;
	background: #000;
	position: absolute;
	bottom: 0;
	left: 0;
	transition: all 0.5s ease 0s;
}
.header .navbar_nav li.active > a:after{
	width: 100%;
	content: "";

	height: 2px;
	background: #000;
	position: absolute;
	bottom: 0;
	left: 0;
	transition: all 0.5s ease 0s;
}
.header .navbar_nav li:hover > a:after{
	width: 100%;
}
.header .navbar_nav li a{
	text-decoration: none;
	height: 100%;
	padding: 0 25px;
	display: inline-block;
	-webkit-transition: 0.5s;
	-moz-transition: 0.5s;
	-o-transition: 0.5s;
	transition: 0.5s;
	color: #000;
	font-size: 14px;
}
.header .navbar_nav li:hover a{
	color: #000;
}
.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: 114px;
	width: 100%;
	background: #fff;
	/* box-shadow: 0 15px 27px 0 rgba(167,165,165,0.38); */
	width: 100%;
	left: 0;
}
.header .navbar_nav li.dropdown .dropdown_menu a{
	font-size: 14px;
	color: #333;
	padding: 0;
	display: block;
	line-height: 16px;
	text-align: left;
	background: #fff;
	margin-bottom: 2px;
}
.header .navbar_nav li.dropdown .dropdown_menu a:hover{
	font-size: 14px;
	color: #333;
	font-weight: 700;
	padding: 0;
	display: block;
	line-height: 16px;
	text-align: left;
	background: #fff;
	margin-bottom: 2px;
}
.header .navbar_nav li.dropdown:hover .dropdown_menu{
	display: block;
	background: #fff;
	-webkit-transition: 0.5s;
	-moz-transition: 0.5s;
	-o-transition: 0.5s;
	transition: 0.5s;
}
.header .navbar_nav li.dropdown:hover .dropdown_menu a{
	color: #666;
}
/*.header .navbar_nav li.dropdown:hover .dropdown_menu a:hover{*/
/*color: #fff;*/
/*background: orange;*/
/*}*/
/*白色背景的头部*/
.header.on{
	background: #fff;
	border-bottom: 1px solid #ccc;
}
.header.on .left .img1{
	display: none;
}
.header.on .left .img2{
	display: block;
}
.header.on .navbar_nav li a{
	color: #333;
}
/*.header.on .navbar_nav li:hover a{*/
/*color: orangered;*/
/*}*/
#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: #fff;
	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;
	border-bottom: 1px solid #f5f5f5;
	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: #333;
	font-size: 16px;
	/*height: 50px;*/
	line-height: 50px;
	width: 100%;
}
.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;
}
.main-wide{
	width: 100%;
}
.banner{
	width: 100%;
}
.banner img{
	width: 100%;
}
.erjilist{
	float: left;
	width: 23%;
	margin: 20px 1%;
}
.erjilistTit{

}
.erjilistimg{

	margin-bottom: 5px;
}
.erjilistimg img{
	width: 100%;
}
.serch_logo{

	overflow: hidden;

	width: 94%;

	margin: 0 auto;
}
.search{

	float: left;

	width: 21%;

	height: 42px;

	margin-top: 16px;

	position: relative;
}
.search input{

	width: 100%;

	width: 97%;

	border: 1px solid #333;

	height: 34px;

	border-radius: 20px;

	padding-left: 19px;
}
.search a{

	position: absolute;

	right: -14px;

	top: 3px;

	width: 44px;

	height: 40px;

	/*border: 1px solid #ddd;*/

	border-radius: 50%;

	padding: 0;
}
.search a img{

	width: 32px;
}
.logo{

	float: left;

	width: 52%;

	text-align: center;
}

.iconR{float: right;width: 15%;text-align: center;margin-top: 19px;}
.iconR a{

	display: inline-block;

	margin: 0 10px;
}
.iconR a img{

}
@media screen and (max-width: 992px){
	.header{
		padding: 0 10px;
	}
	.header #navToggle {
		margin-top: 4px;
		height: 94%;
		/* padding: 9px 15px; */
		margin-right: 0;
		margin-bottom: 10px;
		display: inline-block;
		float: right;
	}
	.header #navToggle span {
		position: relative;
		width: 25px;
		height: 1px;
		margin-top: 19px;
		margin-left: 10px;
	}
	.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: #4f4f4f;
	}
	.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;
	}
	.search >a#navToggle {
		position: absolute;
		right: 10px;
		top: 3px;
		width: 44px;
		height: 40px;
		border: 1px solid #ddd;
		border-radius: 50%;
		padding: 0;
	}
}