/*====================导航*********/
.header{
	width:100%;
	position:fixed;
	top:0;
	left:0;
	z-index:999;
	height: 90px;
	padding: 0;
	background: rgba(28, 35, 39, 0);
	-webkit-transition: 0.5s;
	-moz-transition: 0.5s;
	-o-transition: 0.5s;
	transition: 0.5s;
}
.header:hover{
	background: rgba(255, 255, 255, 1);
	box-shadow: 5px 5px 22px 7px rgb(48 48 48 / 5%);
}
.header:hover .iconfont{
	color: black !important;
}
.header:hover .nav a{
	color: #000000;
}
.header .container .fl {
	float: left;
}
.header .container .fr.nav {
	float: right;
}
.header .container .fr.nav1 {
	float: right;
}
/*左侧logo*/
.header .fl .img1{
	height: 50px;
	margin-top: 20px;
}
.header .fl .img2{
	height: 50px;
	margin-top: 20px;
}
.header .fl .img2{
	display: none;
}
.header:hover .img1 {
    display: none !important;
}
.header:hover .img2 {
    display: block !important;
}
.header.on .img1{
	display: none;
}
.header.on .img2{
	display: block;
}
@media (max-width: 1024px){
.header .fl .img1{
	height: 40px;
	margin-top: 15px;
}
.header .fl .img2{
	height: 40px;
	margin-top: 15px;
}	
}
/*右侧*/
.header .nav{
	-webkit-transition: 0.5s;
	-moz-transition: 0.5s;
	-o-transition: 0.5s;
	transition: 0.5s;
	height: 100%;
	line-height: 90px;
	display: block;
}
.header .nav .navbar_nav li{
	margin-left: 25px;
	margin-right: 25px;
}
.header .nav1 .navbar_nav li{
	margin-left: 25px;
	margin-right: 0;
}
@media (max-width: 1367px){
.header .nav .navbar_nav li{
	margin-left: 15px;
	margin-right: 15px;
}
.header .nav1 .navbar_nav li{
	margin-left: 15px;
	margin-right: 0;
}
	
}

.header .navbar_nav li:after{
    content: "";
    width: 0;
    height: 2px;
    background: rgb(39,42,138,1);
    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%;
	padding: 0;
	display: block;
	-webkit-transition: 0.5s;
	-moz-transition: 0.5s;
	-o-transition: 0.5s;
	transition: 0.5s;
	color: #fff;
	font-size: 1.125rem;
}
.header .navbar_nav li:hover a{
	color: rgb(39,42,138,1);
}

.header .navbar_nav li.dropdown{
	display: inline-block;
	position: relative;
}
.header .navbar_nav li.dropdown .dropdown_menu.dropdown_menu_search .form-control{
    background: #FFFFFF;
    -webkit-box-shadow: none;
    box-shadow: none;
    white-space: normal;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    display: -webkit-box;
    height: calc(2em + 0.75rem + 2px);
    border-bottom: #eeeeee 1px solid;
    border-right: 0;
    border-top: 0;
    border-left: 0;
    border-radius: 0.25rem;
    color: #888888;
}
.header .navbar_nav li.dropdown .dropdown_menu{
    display: none;
    position: absolute;
    top: 90px;
    background: #fff;
    box-shadow: 0 15px 27px 0 rgb(167 165 165 / 38%);
    left: 50%;
    transform: translateX(-50%);
}
.header .navbar_nav li.dropdown .dropdown_menu a{
	font-size: 1rem;
    color: #888888 !important;
    padding: 0 15px;
    line-height: 50px;
    text-align: center;
    background: #fff;
	white-space: nowrap;
}
.header .navbar_nav li.dropdown:hover .dropdown_menu{
	display: block;
	background: #ffffff;
	-webkit-transition: 0.5s;
	-moz-transition: 0.5s;
	-o-transition: 0.5s;
	transition: 0.5s;
}

.header .navbar_nav li.dropdown:hover .dropdown_menu.dropdown_menu_search{
    position: fixed;
    width: 100%; 
	display: inline-block;
	text-align: center;
	border-top: #f5f5f5 1px solid;

}
.header .navbar_nav li.dropdown:hover .dropdown_menu.dropdown_menu_search form{
    width: 50%;
	max-width: 768px;
	display: inline-block;
	position: relative;
}
.header .navbar_nav li.dropdown:hover .dropdown_menu.dropdown_menu_search form button{
    position: absolute;
    right: 10px;
    top: 0px;
    border: none;
    background: none;
    line-height: calc(2em + 0.75rem + 0px);
    z-index: 1;
}

.header .navbar_nav li.dropdown:hover .dropdown_menu a:hover{
	color: #fff !important;
	background: rgb(39,42,138,1);
}
/*白色背景的头部*/
.header.on{
	background: rgb(255 255 255);
	box-shadow: 5px 5px 22px 7px rgb(48 48 48 / 5%);
}
.header.on .navbar_nav li a{
	color: #000000;
}
.header.on .iconfont{
    color: black !important;
}
.header.on .navbar_nav li:hover a{
    color: rgb(39,42,138,1);
}
#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 .icon-close{
	vertical-align: middle;
	float:right;
	cursor: pointer;
}
.m_nav .ul .icon-jiahao{
    float: right;    
}
.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: #000000;
	font-size: 1.125rem;
	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{
	white-space: normal;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    display: -webkit-box;
	height: 50px;
	line-height: 50px;
	padding: 0 40px;
	box-sizing: border-box;
	border-bottom: 1px solid #f5f5f5;
	font-size: 1rem;
	color: #888888;
}
.m_nav .ul li .dropdown_menu a:last-child{
	border: none;
}


@media screen and (max-width: 1024px){
.header{
    padding: 0;
    height: 70px;
}

.header.on #navToggle {
    color: #000000;
}
.header #navToggle {
    height: 100%;
    padding: 0px 15px;
    margin-right: -15px;
    display: inline-block;
    float: right;
    line-height: 70px;
    color: #ffffff;
}
.header:hover #navToggle {
    color: #000000;
}
.header .nav{
    display: none;
}
.header .nav.nav1{
    display: block !important;
}	
	
}
@media (max-width: 768px){
.header	.navbar_nav{
    line-height: 70px;
}
.header .navbar_nav li.dropdown .dropdown_menu {
    top: 70px;
}
.header .navbar_nav li.dropdown:hover .dropdown_menu.dropdown_menu_search form {
    max-width: 768px;
    width: 100%;
    padding-right: 15px;
    padding-left: 15px;
}
.header .navbar_nav li.dropdown .dropdown_menu.dropdown_menu_search .form-control{
	padding-right: 60px;
}	
.header .navbar_nav li.dropdown:hover .dropdown_menu.dropdown_menu_search form button {
    right: 30px;
}	
	
}
@media (max-width: 1024px) and (min-width: 769px){

.header	.navbar_nav{
    line-height: 70px;
}
.header .navbar_nav li.dropdown .dropdown_menu {
    top: 70px;
}
.header .navbar_nav li.dropdown:hover .dropdown_menu.dropdown_menu_search form {
    max-width: 768px;
    width: 100%;
    padding-right: 15px;
    padding-left: 15px;
}
.header .navbar_nav li.dropdown .dropdown_menu.dropdown_menu_search .form-control{
	padding-right: 60px;
}		
.header .navbar_nav li.dropdown:hover .dropdown_menu.dropdown_menu_search form button {
    right: 30px;
}		
	
}

/*搜索页面*/
.index_search .form-control{
    background: #FFFFFF;
    -webkit-box-shadow: none;
    box-shadow: none;
    white-space: normal;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    display: -webkit-box;
	height: calc(2em + 0.75rem + 2px);
    border: #eeeeee 1px solid;
    border-radius: 0.25rem;
	color: #888888;
	padding: 0px 60px 0px 15px;
}
.index_search form button {
    position: absolute;
    right: 10px;
    top: 0px;
    border: none;
    background: none;
    line-height: calc(2em + 0.75rem + 0px);
    z-index: 1;
}
.index_search form{
    width: 60%;
	max-width: 768px;
	display: inline-block;
	position: relative;
	margin-top: 30px;
}

@media (max-width: 768px){
.index_search form {
    max-width: 768px;
    width: 100%;
	margin-top: 0px;	
}	
}