/*====================导航*********/
.header {
	width: 100%;
	position: fixed;
	top: 0;
	left: 0;
	z-index: 999;
	padding: 0 30px;
	transition: all .5s;
}

.header:hover {
	background-color: #fff;
}

.fl {
	float: left;
}

.fr {
	float: right;
}

.header.on {
	margin: 0 !important;
	width: 100% !important;
}

/*左侧logo*/
.header .left {
	width: 12%;
}

.header .left a img {
	margin-top: 14px;
}

.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;
	display: block;
}

.header .navbar_nav li {
	position: relative;
	float: left;
	display: block;
}

.header .navbar_nav li:hover a::after {
	width: 100%;
}

.header .navbar_nav li a {
	text-decoration: none;
	height: 100%;
	padding: 0 45px;
	display: block;
	line-height: 84px;
	-webkit-transition: 0.5s;
	-moz-transition: 0.5s;
	-o-transition: 0.5s;
	transition: 0.5s;
	color: #fff;
	font-size: 16px;
	position: relative;
}

.header:hover .navbar_nav li a {
	color: #333;
}

.header .navbar_nav li a span {
	position: relative;
}

.header .navbar_nav li a span img {
	width: 24px;
	position: relative;
	top: 6px;
}

.header .navbar_nav li>a::after {
	position: absolute;
	content: "";
	background-color: #1e398b;
	bottom: 0;
	left: 0;
	width: 0;
	height: 2px;
	z-index: 6;
	transition: all .5s;
}

.header .navbar_nav li:hover a {
	color: #1e398b;
}

.header .navbar_nav li.dropdown {
	display: inherit;
}

.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: 83px;
	width: 100%;
	background: #ffffffe0;
	box-shadow: 0 3px 2px 0 rgba(167, 165, 165, 0.38);
	left: 0;
	border-top: solid 1px #ededed;
}

.header .navbar_nav li.dropdown .dropdown_menu a {
	font-size: 14px;
	color: #666;
	line-height: 48px;
	text-align: center;
	position: relative;
	padding: 0 !important;
	border-bottom: solid 1px #e5e5e5;
}

/* .header .navbar_nav li.dropdown .dropdown_menu a::after{
	position: absolute;
	content: "";
	width: 6px;
	height: 6px;
	background-color: #cfcfcf;
	top:calc(50% - 3px);
	left: 10px;
	border-radius: 4px;
} */

.header .navbar_nav li.dropdown:hover .dropdown_menu a {
	color: #666;
}


.header .navbar_nav li.dropdown:hover .dropdown_menu a:hover {
	color: #fff;
	background: #1e398b;
}

/*白色背景的头部*/
.header.on {
	background: #fff;
	box-shadow: 0 1px 2px 0 rgb(167 165 165 / 30%)
}

.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: #1e398b;
}

#navToggle {
	display: none;
}

.ej-box {
	margin: 0 auto;
}

.ej-box .ej-img {
	width: calc(50% - 6rem);
	float: left;
	padding-right: 3rem;
	height: 176px;
	margin-right: 3rem;
	border-right: solid 1px #ededed;
}

.ej-box .ej-text {
	width: 100%;
}




.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;
}

.banner {
	width: 100%;
}

.banner img {
	width: 100%;
}

@media screen and (max-width: 992px) {
	.header {
		padding: 0 10px;
	}

	.header .left {
		width: auto;
	}

	.header .left a img {
		margin-top: 10px;
		max-height: 30px;
	}

	.header #navToggle {
		height: 50px;
		padding: 9px 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: #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;
	}
}

@media screen and (max-width: 1600px) {
	.header .navbar_nav li a {
		padding: 0 30px;
	}

}

@media screen and (max-width: 1440px) {
	.header .navbar_nav li a {
		padding: 0 15px;
	}
}

@media only screen and (max-width: 1200px) {
	.header .navbar_nav li a {
		padding: 0 5px;
		line-height: 50px;
	}

	.search-box {
		height: 50px !important;
	}
}