.header {
	position: fixed;
	top: 0;
	left: 0;
	z-index: 999;
	width: 100%;
	height: 109px;
}
.header img {
	display: block;
	float: left;
}
.header .tel_item{
	position: relative;
	display: flex;
	justify-content:flex-end;/*右对齐*/
	align-items: center;/*垂直居中*/
	margin-bottom: 10px;
}
.header .tel_item img{
	margin-right: 10px;
	
	/*动效
	-webkit-animation: headanim 0.5s ease 0s infinite;
    animation: headanim 0.5s ease 0s infinite;*/
}
.header .tel_item .img1{
	display: block;
}
.header .tel_item .img2{
	display: none;
}
.header .tel_item span{
	color: #fff;
	font-size: 16px;
	margin-right: 25px;
}
.header .tel_item a{
	color: #fff;
	font-size: 16px;
}
.header .tel_item a:hover{
	color: #333;
}
.header .tel_item a::after{
	content: '';
    position: absolute;
	top: 3px;
    right: 35px;
    width: 1px;
    height: 16px;
	background-color: #fff;
}
/*PC导航*/
.nav{
	/*
	align-items: center;垂直居中*/
}
.nav .navul{
	width: 840px;
	display: flex;
	justify-content:flex-end;/*右对齐*/
}
.nav ul .firstLi {
	width: 140px;
	line-height:40px;
	text-align: center;
	float: left;
	display: inline;
	position: relative;
}
.nav ul .firstLi .First{
	text-align: center;
	color:#fff;
	font-size: 16px;
	text-decoration: none;
	display: block;
}
.nav ul .firstLi:hover {
	background: #1a74bb;
	color: #fff;
}
.nav ul .firstLi:hover .First{
	color: #fff;
}
.nav ul .firstLi .First:hover {
	color: #fff;
	text-decoration: none;
}
.nav ul .firstLi:hover ul {
	display: block;
}
.nav ul .firstLi:hover ul li {
	height: auto;
	position: relative;
	min-height: 40px;
}
.nav ul .firstLi:hover ul li ul {
	display: none;/*三级*/
}
.nav ul li ul {
	display: none;
}
.nav ul li ul {
	background: rgba(26,116,187,0.8);
    width: 170px;
    position: absolute;
    top: 40px;
}
.nav ul li .secondLi {
	border-bottom: 1px solid rgba(26,116,187,0.4);
	margin: 0px;
	text-align: center;
	line-height: 100%;
	font-size: 14px;
}
.nav ul li ul .secondLi a {
	font-size: 14px;
    display: block;
    line-height:40px;
	color: #fff;
}
.nav ul li ul .secondLi a:hover {
	color: #fff;
	background: rgba(26,116,187,0.8);
}
.nav ul li ul .secondLi:hover ul {
	display: block;
}
.nav ul li ul li ul {
	left: 170px;
	top: 0px;
	display: none;
	position: absolute;
	z-index: 23;
}
.nav ul li ul li ul li:hover a {
	color: #333;
}
.nav ul li ul li ul .thirdLi:hover a{
	color: #333;
	background: rgba(26,116,187,0.8);
}
.header:hover{
	background-color: #fff;
}
.header:hover .nav>ul>li>a{
	color: #333;
}
.header:hover .nav .firstLi{
	color: #fff;
}
.header:hover .tel_item span{
	color: #333;
}
.header:hover .tel_item .img1{
	display: none;
}
.header:hover .tel_item .img2{
	display: block;
}
.header:hover .tel_item a{
	color: #333;
}
.header:hover .tel_item a::after{
	background-color: #333;
}
.header:hover #navToggle span,.header:hover #navToggle span:after,.header:hover #navToggle span:before {
	background: #333;
}
/*导航滑动到下一行动效*/
.header.on .nav ul .firstLi a{
	color: #333
}
.header.on .nav ul .firstLi:hover a{
	color: #fff;
}
.header.on {
	border-bottom: 1px solid #ccc;
	background: #fff;
}
/* .header.on .img1 {
	display: none
} */
.header.on .img2 {
	display: block;
}
.header.on .tel_item a{
	color: #333;
}
.header.on .tel_item a:hover{
	color: #1a74bb;
}
.header.on .tel_item span::after{
	background-color: #333;
}
.header.on .tel_item span{
	color: #333;
}
.header.on .tel_item a{
	color: #333;
}
.header.on .tel_item a:hover{
	color: #333;
}
.header.on .tel_item a::after{
	background-color: #333;
}
.header.on .tel_item.img1{
	display: none;
}
.header.on .tel_item .img2{
	display: block;
}
#navToggle {
	display: none;
}
/*手机端*/
.m_nav {
	display: none;
	position: fixed;
	top: 0;
	z-index: 1000;
	visibility: visible;
	overflow-y: auto;
	margin-top: 0;
	width: 100%;
	height: 100%;
	background: #fff;
	box-shadow: 0 15px 27px 0 hsla(0,1%,65%,.38);
	opacity: 1;
	transition: all ease .5s;
	transition: all .6s cubic-bezier(.77,0,.175,1) 0s;
	transform: translateX(100%);
}
.m_nav.open {
	transform: translateX(0);
}
.m_nav .top {
	box-sizing: border-box;
	padding: 20px;
	height: 60px;
}
.m_nav .top .closed {
	float: right;
	width: 30px;
	height: 30px;
	vertical-align: middle;
	cursor: pointer;
}
.m_nav .logo {
	margin: 0 auto;
	width: 100%;
}
.m_nav .logo img {
	display: block;
	margin: 0px auto;
}

.m_nav .ul li {
	padding: 0 20px;
	border-bottom: 1px solid #f5f5f5;
	opacity: 0;
	transition: all .6s cubic-bezier(.77,0,.175,1) 0s;
	transform: translateY(0);
	transform: translateY(100%);
}
.m_nav.open .ul li {
	opacity: 1;
	transform: translateY(0);
}
.m_nav .ul li a {
	display: block;
	width: 100%;
	height: 50px;
	color: #333;
	text-decoration: none;
	font-size: 1pc;
	line-height: 50px;
}
.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;
	box-sizing: border-box;
	padding: 0 40px;
	height: 50px;
	border-bottom: 1px solid #f5f5f5;
	line-height: 50px;
}
.m_nav .ul li .dropdown_menu a:last-child {
	border: none;
}
.banner,.banner img {
	width: 100%;
}
/* animation: headanim 0.5s ease 0s infinite; */
/* @keyframes headanim{
	0%{ transform: rotate(0deg); -webkit-transform: rotate(0deg); -moz-transform: rotate(0deg); -o-transform: rotate(0deg); }
	25%{ transform: rotate(10deg); -webkit-transform: rotate(10deg); -moz-transform: rotate(10deg); -o-transform: rotate(10deg); }
	100%{ transform: rotate(-10deg); -webkit-transform: rotate(-10deg); -moz-transform: rotate(-10deg); -o-transform: rotate(-10deg); }
}
@-webkit-keyframes headanim{
	0%{ transform: rotate(0deg); -webkit-transform: rotate(0deg); -moz-transform: rotate(0deg); -o-transform: rotate(0deg); }
	25%{ transform: rotate(10deg); -webkit-transform: rotate(10deg); -moz-transform: rotate(10deg); -o-transform: rotate(10deg); }
	100%{ transform: rotate(-10deg); -webkit-transform: rotate(-10deg); -moz-transform: rotate(-10deg); -o-transform: rotate(-10deg); }
}
@-moz-keyframes headanim{
	0%{ transform: rotate(0deg); -webkit-transform: rotate(0deg); -moz-transform: rotate(0deg); -o-transform: rotate(0deg); }
	25%{ transform: rotate(10deg); -webkit-transform: rotate(10deg); -moz-transform: rotate(10deg); -o-transform: rotate(10deg); }
	100%{ transform: rotate(-10deg); -webkit-transform: rotate(-10deg); -moz-transform: rotate(-10deg); -o-transform: rotate(-10deg); }
}
@-o-keyframes headanim{
	0%{ transform: rotate(0deg); -webkit-transform: rotate(0deg); -moz-transform: rotate(0deg); -o-transform: rotate(0deg); }
	25%{ transform: rotate(10deg); -webkit-transform: rotate(10deg); -moz-transform: rotate(10deg); -o-transform: rotate(10deg); }
	100%{ transform: rotate(-10deg); -webkit-transform: rotate(-10deg); -moz-transform: rotate(-10deg); -o-transform: rotate(-10deg); }
} */