body{background-color: #1b1b1b}
/*====================导航*********/
.header{
	width:100%;
	position:fixed;
	top:0;
	left:0;
	z-index:999;
	padding:0 40px;
	border-bottom: solid 1px rgba(255, 255, 255, .2);
	transition: all .5s;
	animation-duration: 2s !important;
	-webkit-animation-delay: 0s;
}
/*左侧logo*/
.header .left{
	width: 31%;
}
.header .left a img{
	margin-top: 24px;
	max-width: 100%;
}
.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: 64px;
	display: block;
}
.header .navbar_nav li{
	float:left;
	position: relative;
	display: block;
	line-height: 64px;
}

.header .navbar_nav li h1{
	font-size: 1.6rem;
	margin:2.4rem 0 0 0;
	line-height: 2.8rem;
	color: #fff;
}

.on .navbar_nav li h1{
	color: #333 !important;
}

.header .navbar_nav li p{
	font-family: "bebas";
	line-height: 2.4rem;
	font-size: 2.6rem;
	font-weight: 600;
		margin: 0;
	color:#da1517;
}


.header .navbar_nav li:after{
    content: "";
    width: 0;
    height: 2px;
    background:#da1517;
    position: absolute;
    bottom: 0;
    left: 0;
    transition: all 0.5s ease 0s;
}
.header .navbar_nav li:hover:after{
    width: 100%;
}
.header .navbar_nav li>a{
	text-decoration: none;
	height: 100%;
	line-height: 102px;
	padding: 0 30px;
	display: block;
	-webkit-transition: 0.5s;
	-moz-transition: 0.5s;
	-o-transition: 0.5s;
	transition: 0.5s;
	color: #fff;
	font-size: 1.6rem;
}
.header .navbar_nav li:hover a{
	color:#da1517;
}
.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:102px;
	width: 100%;
	background: #fff;
	width: 120%;
    left: -10%;
}

.header .navbar_nav li.dropdown .dropdown_menu > a{text-align: center;line-height: 40px;background:#fff;  box-shadow: 0 0px 4px 0 rgba(167,165,165,0.38);}
.header .navbar_nav li.dropdown .dropdown_menu a.nav3{
	display: block;
	position: relative;
	font-size: 14px;
	color: #666;
	padding: 0 10px;
	line-height: 40px;
	text-align: center;
	background: #fff;
}

.header .navbar_nav li.dropdown .dropdown_menu .nav33{position:relative;display:block}

.header .navbar_nav li.dropdown .dropdown_menu .nav33 .sec{    position: absolute;
    top: 0;
    text-align:center;
    left:148px;
    width: 150px;
    background: #fff;
       opacity: 0;
    visibility: hidden;
    -webkit-transform: translateY(20px);
    transform: translateY(20px);
    -webkit-transition: all 1s ease;
    transition: all 1s ease;}

.header .navbar_nav li.dropdown .dropdown_menu .nav33:hover .sec{opacity: 1;
    visibility: visible;
    -webkit-transform: translateY(0);
    transform: translateY(0);}
    

.header .navbar_nav li.dropdown .dropdown_menu .sec a{

	line-height: 40px;
    	font-size: 14px;
	color: #666;
}
.header .navbar_nav li.dropdown .dropdown_menu .nav33 a:hover{	color: #fff;background:#da1517}



    

.dropdown_menu .nav-3{
	position: relative;
}

.dropdown_menu .nav-3 .nav-4{
	position: absolute;
	top: 0;
	width: 100%;
	left: 100%;
	background: #f3f3f3;
	display: none;
}

.dropdown_menu .nav-3:hover .nav-4{
	display: block;
}

.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;
	display: block;
	text-decoration: none;
}
.header .navbar_nav>li.dropdown:hover .dropdown_menu >a:hover{
	color: #fff;
	background:#da1517;
}

.nav-dh-box::after{
	display: none;
}

.nav-dh{
	padding-left: 2rem;
}
/*白色背景的头部*/
.header.on{
	background: #fff;
	box-shadow: 0px 0px 8px 0px rgba(0, 0, 0, 0.2);
}
.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:#da1517;
}
#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:#f3fcfd;
    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{
	position: relative;
	font-size: 1.6rem;
	color: #333;
	display: block;
	height: 50px;
	line-height: 50px;
	padding: 0 40px;
	box-sizing: border-box;
	border-bottom: 1px solid #f5f5f5;
}

.nav-3{
	position: relative;
}

.nav-3 span{
	position: absolute;
    z-index: 99;
    width: 30px;
    height: 30px;
    text-align: center;
	top: 10px;
    right: 20px;
    cursor: pointer;
    background: url(../image/ioc/icon.png) 0 -240px no-repeat;
}

.m-nav-3{
	display: none;
}

.m-nav-3>a{
	display: block;
	padding: 0 60px;
    border-bottom: 1px solid #f5f5f5;
}

.m-nav-3 a h1{
	margin: 0;
	font-size: 1.4rem;
	color: #333;
	line-height: 5.2rem;
}


.m_nav .ul li .dropdown_menu a:last-child{
	border: none;
}

.m-nav-3 a:nth-of-type(1){
	display: none;
}

.yc{
	opacity: 1 !important;
}

.xs{
	display: block !important;
}

.yy-qh{
	margin-top: 20px;
	color: #fff;
	background-color:#198acd;
	border-radius: 24px;
}

.yy-qh a{
padding: 0 12px !important;
line-height: 40px !important;
font-size: 12px !important;
font-weight: 500 !important;
width: 100%;
color: #fff!important;
text-align: center;
}

.yy-zw{
	background-color: #f4a300;
	margin-left: 15px;
}

.yy-zw a{
	padding: 0 9px !important;
}

.tm-box a{
	display: block;
	text-decoration: none;
	color: #fff;
}

.tm-box a::after{
	display: none;
}

.tm-box a img{
width: 32px;
float: left;
margin-top: 36px;
margin-right: 10px;
}

.tm-box a h1{
	float: left;
	line-height: 82px !important;
	margin: 0 !important;
}

.navbar_nav {
	margin: 0;
}

.m-navlx h1{
	font-size: 1.8rem;
	font-weight: 600;
	color: #333;
	text-align: center;
}

.m-navlx h1 img{
	width: 28px;
}

@media screen and (max-width: 1660px){
	.header .navbar_nav li>a{
		padding: 0 24px;
	}

	.header .left a img{
		margin-top: 28px;
	}
}

@media screen and (max-width: 1440px){
	.header .navbar_nav li>a{
		padding: 0 12px;
	}
	.nav-dh{
		padding-left: 1rem;
	}
}

@media screen and (max-width: 1280px){
	.header .nav{
		display: none;
	}
	



	.header .left{
		width: 40%;
		margin: 2rem 0;
	}

	.header .left a img{
		margin-top: 0;
	}

	.header #navToggle{
		height: 100%;
		padding: 9px 15px;
		margin-right: -15px;
		display: inline-block;
		float: right;
	}

	.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 {
		position: relative;
		width: 25px;
		height: 1px;
		margin-top: 19px;
	}

	.header #navToggle span:before {
		top: 14px !important;
	}

	.header #navToggle span:before, .header #navToggle span:after {
		content: '';
		position: relative;
		width: 100%;
		height: 1px;
		left: 0;
		top: 6px;
	}

}

@media screen and (max-width: 992px){
	.header{
		padding: 0 10px;
	}
	.header #navToggle {
		height: 100%;
		padding: 9px 15px;
		margin-right: -15px;
		display: inline-block;
		float: right;
	}
	.header #navToggle span {
		position: relative;
		width: 25px;
		height: 1px;
		margin-top: 12px;
	}
	.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: 768px){
	.header .left a img{
		margin-top: 8px;
	}

	.header .left{
		width: 78%;
		margin: 1rem 0;
	}

	.container{
		padding: 0;
	}
}