body{background-color: #EFF3FB}
html {
	font-size: 10px;
}
/*====================导航*********/
.header{
	width:100%;
	position:relative;
	top:0;
	left:0;
	z-index:999;
	height:160px;
	/* background: #fff; */
	background: url(i/head-bg.png);
	background-size: cover;
}
/*左侧logo*/
.header .left{
	width: 60%;
}
.header .left a img{
/* 	height: 85px; */
	/* margin-top: 17px; */
	margin-top: 28px;
}
.header .left .img2{
	display: none;
}

@media (max-width: 992px) {
	.header{
		height: 80px;
	}
	
	.header .left a img{
		/* height: 35px; */
		margin-top: 20px;
	}
  }
  
@media (max-width: 767px) {
	.header{
		height:55px;
	}
	
	.header .left a img{
		/* height: 35px; */
		margin-top: 20px;
	}
  }
/*右侧*/
.header .nav{
	-webkit-transition: 0.5s;
	-moz-transition: 0.5s;
	-o-transition: 0.5s;
	transition: 0.5s;
	height: 100%;
	line-height: 50px;
	display: block;
	margin-top: 6px;
}
.header .navbar_nav {
	margin-left: -2.5rem;
}
.header .navbar_nav li{
	float:left;
	position: relative;
	display: block;
	
}
.header .navbar_nav li a{
	text-decoration: none;
	display: block;
	-webkit-transition: 0.5s;
	-moz-transition: 0.5s;
	-o-transition: 0.5s;
	transition: 0.5s;
	font-size: 2rem;
	color: #1D5DB7;
	padding: 0 2.5rem;
	color: #ffffff;
	opacity: .75;
	font-weight: 400;
}

.header .navbar_nav li a::after {
	content: "";
	position: absolute;
	width: 0;
	height: 3px;
	background-color: #ECA801;
	bottom: -16px;
	left: 0;
}
.header .navbar_nav li a:hover::after {
	width: 100%;
}
.header .navbar_nav li a.active::after {
	width: 100%;
}

.header .navbar_nav li:hover a,
.header .navbar_nav li.active a {
	color: #ffffff;
	font-weight: 400;

/* 	background-color: #0057EE; */
}
/*.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:50px;*/
/*	width: 100%;*/
/*	background: #fff;*/
/*	box-shadow: 0 15px 27px 0 rgba(167,165,165,0.38);*/
/*	width: 180%;*/
/*    left: -40%;*/
/*}*/
/*.header .navbar_nav li.dropdown .dropdown_menu a{*/
/*	font-size: 16px;*/
/*	color: #666;*/
/*	padding: 0 20px;*/
/*	line-height: 60px;*/
/*	text-align: center;*/
/*	background: #fff;*/
/*	margin-bottom: 0;*/
/*}*/
/*.header .navbar_nav li.dropdown:hover .dropdown_menu{*/
/*	display: block;*/
/*	background: #f3f3f3;*/
/*	-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: #0057EE;*/
/*}*/

.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:10rem;*/
	width: 50%;
	background: #fff;
	box-shadow: 0 15px 27px 0 rgba(167,165,165,0.38);
	left: 40%;
	z-index: 9;
}
.header .navbar_nav li.dropdown .dropdown_menu a{
	font-size: 14px;
	color: #666;
	padding: 0 10px;
	line-height: 40px;
	text-align: center;
	background: #fff;
	margin-bottom: 2px;
}
.header .navbar_nav li.dropdown:hover .dropdown_menu{
	display: block;
	background: #f3f3f3;
	-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: #0057EE;
}

/*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;
	padding: 0 15px;
}
.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;
}
.banner{
	width: 100%;
	margin-top: 24px;
	border-radius: 8px;
	overflow: hidden;
	
}
.banner img{
	width: 100%;
}

.banner-wrapper {
	padding-bottom: 24px;
}

@media screen and (max-width: 992px){
	.header{
		padding: 0 10px;
	}
	.header #navToggle {
		position: absolute;
		height: 100%;
		padding: 9px 15px;
		margin-right: -15px;
		display: inline-block;
		float: right;
		top: 0;
		right: 20px;
	}
	.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: #4f4f4f; */
		background: #fff;
	}
	.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;
	}
	
}