.w_1440{width: 1440px;margin: 0 auto;}
.mobile{display: none;}
.pc{display: block;}




@media only screen and (max-width: 1460px){
	.w_1440{width: 100%;box-sizing: border-box;padding: 0 1%;}
}

@media only screen and (max-width: 1420px){
	.mobile{display: block;}
	.pc{display: none;}
}

@media only screen and (max-width: 767px){
	
}

.header {
	height: 148px;
	position:fixed;
	z-index: 999;
	left:0;
	top:0;
}

.header .header_l {
	height: 100%;
	position: absolute;
	left: 0;
	top: 0;
}
.header .header_l .header_logo a {
	height: 148px;
	display: table-cell;
	vertical-align: middle;
}
.header .header_l .header_logo{
	margin-left: 30px;
	margin-right: 20px;
}
.header .header_l .header_logo a img {
	height: 50px;
	width: auto;
	vertical-align: middle;
	display: inline-block;
}
.header .header_l .header_comp {
	line-height: 148px;
	font-size: 20px;
	color: #006039;
	font-weight: bold;
}
.header .header_r .header_r_top .list_link {
	height: 60px;
	line-height: 60px;
	position: relative;
}
.header .header_r .header_r_top .list_link .link_list {
	padding: 0px 25px 0px 15px;
	color: #77777a;
	border: none;
	font-family: Verdana, Geneva, sans-serif;
}



.header .header_r .header_r_top .list_link .link_list b {
	position: absolute;
	right: 10px;
	top: 27px;
	border-color: #1d1641 transparent transparent;
	border-style: solid dashed dashed;
	border-width: 4px;
	font-size: 0;
	height: 0;
	line-height: 0;
	width: 0;
	transition: all 0.3s ease-in 0s;
}
.header .header_r .header_r_top .list_link .menu_list {
	display: none;
	padding: 0px 10%;
}
.header .header_r .header_r_top .list_link.hover .menu_list {
	width: 400px;
	position: absolute;
	right: -50px;
	top: 60px;
	background: #1f2837;
	display: block;
	z-index: 1
}
.header .header_r .header_r_top .list_link.hover .menu_list .a_h {
	display: block;
	text-align: left;
	line-height: 22px;
	padding: 8px 0px;
	border-bottom: double 1px #111926;
	color: #ffffff;
}
.header .header_r .header_r_top.list_link.hover .menu_list .a_h span {
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}
.header .header_r .header_r_top .list_link.hover .link_list {
	background: #1f2837;
	color: #ffffff;
}

.header .header_r .header_r_top .list_link.hover .link_list b {
	top: 25px;
	transform: rotate(180deg);
	border-color: #ffffff #1f2837 #1f2837;
	transition: all 0.3s ease-in 0s;
	
}
.header .header_r .header_r_top .list_link .menu_list.flag {
	width: 124px;
	left: 0px;
}
.header .header_r .header_r_top .list_link.hover .menu_list .a_h .icon-sgs {
	background: rgba(0, 0, 0, 0) url("../images/nav_sptb.gif") no-repeat scroll 0 0;
	display: inline-block;
	height: 13px;
	margin: 6px 10px 0px 0px;
	width: 27px;
}
.header .header_r .header_r_top .list_link.hover .menu_list .a_h .icon-sp {
	background: rgba(0, 0, 0, 0) url("../images/nav_sptb.gif") no-repeat scroll -40px 0;
	display: inline-block;
	height: 13px;
	margin: 6px 10px 0px 0px;
	width: 13px;
}
.header .header_r .header_r_top .list_link.hover .menu_list .a_h.more {
	text-align: center;
	border-bottom: none;
	color: #fa7f08;
	font-size: 1.6rem;
	
}
.header .header_r .header_r_top .list_link.hover .menu_list .a_h.more i {
	padding-left: 5px;
	font-size: 2rem;
}



.header .top_search{
	line-height: 60px;
	margin-left: 20px;
	position: relative;
}
.header .top_search > i{
	color: #ffffff;
	font-size: 26px;
	width: 60px;
	text-align: center;
	line-height: 50px;
	margin-top: 5px;
	background-color: #006039;
	height: 50px;
	cursor: pointer;
	display: block;
}


.header .top_search form{
	height: 50px;
	line-height: 50px;
	background-color: #e8e8e8;
	border-radius: 20px;
	position: absolute;
	top: 5px;
	right: 60px;
	z-index: 99;
	width: 700px;
	display: none;
}
.header .top_search i.show+form{
	display: block;
}
.header .top_search form .search_type{
	position: relative;
    height: 100%;
    box-sizing: border-box;
    border-left: 0;
    border-right: 0;
    width: 100px;
    text-indent: 30px;
    font-size: 16px;
    color: #666666;
    background-color: #e8e8e8;
    border-top-left-radius: 20px;
    border-bottom-left-radius: 20px;
    margin-right: -1px;
}
.header .top_search form input {
    box-sizing: border-box;
    height: 100%;
    color: #666666;
    background-color: #e8e8e8;
    width: 500px;
    border-left: 0;
}
.header .top_search form button {
    width: 50px;
    height: 46px;
    background-color: #e8e8e8;
    border-top-right-radius: 20px;
    border-bottom-right-radius: 20px;
    margin-right: 20px;
    
}
.header .top_search form button i{
	color: #000000;
	font-size: 22px;
	height: 22px;
	display: block;
	line-height: 28px;
	overflow: hidden;
}

.header .top_search form .search_type::after {
    content: "";
    width: 0;
    height: 0;
    border-width: 4px 4px 4px 4px;
    border-style: solid;
    border-color: #333 transparent transparent transparent;
    position: absolute;
    right: 10px;
    top: 48%;
}
.header .top_search form .search_type ul {
    position: absolute;
    top: 42px;
    left: 0;
    width: 100%;
    display: none;
    background-color: #fff;
    z-index: 999;
}
.header .top_search form .search_type ul li {
    cursor: pointer;
    background-color: #e8e8e8;
    border-top: 0;
    height: 36px;
    line-height: 36px;
}




.header .top_nav>.navigation{height: 100%;}
.header .top_nav>.navigation>li{
	
	height: 100%;
	box-sizing: border-box;
	position: relative;
}
.header .top_nav>.navigation>li>a{
	line-height: 60px;
	display: block;
	text-align: center;
	color: #666666;
	font-size: 16px;
	font-weight: bold;
	height: 60px;
	padding: 0 20px;
	box-sizing: border-box;
}
.header .top_nav>.navigation>li.active>a{
	color: #006039;
}
.header .top_nav>.navigation>li.active>a i{
	color: #006039;
}
.header .top_nav>.navigation>li:hover>a{
	color: #006039;
}
.header .top_nav>.navigation>li:hover>a i{
	color: #006039;
}
.header .top_nav>.navigation>li>a i{
	margin-left: 5px;
	font-size: 16px;
}
.nav_listShow{
	position: absolute;
	left: 0px;
	top: 60px;
	width: 280px;
	box-sizing: border-box;
	background-color: #ffffff;
	z-index: 999;
	display: none; 
	border-top: 2px solid #006039;
}
.nav_listShow li,.nav_listShow ul>p{
	height: 50px;
	line-height: 50px;
	box-sizing: border-box;
	padding: 0 20px;
	cursor: pointer;
}
.header .top_nav>.navigation>li:hover>.nav_listShow{
	display: block;
}
.nav_listShow li{
	position: relative;
}
.nav_listShow p a{
	display: block;
	width: 80%;
	color: #333333;
	font-size: 14px;
	margin: 0 5px;
	overflow: hidden;text-overflow: ellipsis;white-space: nowrap;
}
.nav_listShow ul li:hover p
,.nav_listShow p:hover{
	/*background-color: #f4f4f4;*/
}
.nav_listShow ul li:hover p a,.nav_listShow ul li:hover p i{
	color: #006039;
}

.nav_listShow ul li i{
	color: #333333;
	transform: rotate(-90deg);
	font-size: 14px;
	font-weight: bold;
}
.nav_listShow ul>p i{
	background-color: #616161;
	width: 13px;
	height: 13px;
	margin-top: 19px;
	color: #ffffff;
	line-height: 13px;
	text-align: center;
	border-radius: 10px;
	display: inline-block;
	margin-right: 10px;
}
.nav-listShowTwo {
    display: none;
    position: absolute;
    top: 0px;
    left: 278px;
    width: 236px;
    z-index: 9;
    box-shadow: 1px 3px 6px 1px rgba(0, 0, 0, .1);
    background-color: #ffffff;
    border-top: 2px solid #006039;
}
.nav-listShowTwo > ul {
    width: 237px;
    z-index: 999;
    padding: 15px 0;
    box-sizing: border-box;
}
.nav-listShowTwo > ul > li {
    width: 100%;
    height: 40px;
    line-height: 40px;
    padding-left: 20px;
    overflow: hidden;
    text-overflow:ellipsis;
    white-space: nowrap;
    box-sizing: border-box;
    cursor: pointer;
}
.nav-listShowTwo > ul > li > a {
    font-size: 14px;
    color: #666;
}
.nav-listShowTwo > ul > li:hover > a {
    color: #006039
}

.nav_listShow li:hover .nav-listShowTwo {
    display: block;
}

.header .head_nav {
	height: 60px;
	line-height: 60px;
	position: absolute;
	top: -1px;
	left: 1px;
	width: 55px;
}
.header .head_nav .nav_btn{height: 100%;cursor: pointer;}
.header .head_nav .nav_btn i {
    color: #1a1a1a;
    font-size: 30px;
}
.header .head_nav.show .nav_m-list{
	display: block;
}

/*@media only screen and (max-width: 1600px) {
	.header .header_l .header_comp{display: none;}
	.header .top_nav>.navigation>li>a{padding: 0 15px;}
}*/


/*@media only screen and (max-width: 1440px) {
	.header .header_l .header_comp{font-size: 18px;height: 120px;}
	.header .header_l .header_logo a {height: 120px;}
	.header{height: 120px;}
	.header .header_l .header_logo a img{height: 50px;}
	
}*/

@media only screen and (max-width: 1280px) {
	.header .header_l .header_comp{display: none;}
	.header .top_nav>.navigation>li>a,.header .header_r .header_r_top .list_link{height: 50px;line-height: 50px;}
	.header .header_l .header_comp{height: 100px;}
	.header .header_l .header_logo a {height: 100px;}
	.header{height: 100px;}
	.header .top_search > i{height: 40px;line-height: 40px;width: 50px;}
	.header .header_r .header_r_top .list_link.hover .menu_list,.nav_listShow{top: 50px;}
	.header .header_l .header_logo a img {height: 50px;}
	.header .top_nav>.navigation>li>a{font-size: 14px;}
	.header .header_r .header_r_top .list_link .link_list b {top: 23px;}
}

@media only screen and (max-width: 1420px) {
	.header,.header .header_l .header_logo a{height: 60px;}
	.header .top_nav>.navigation>li>a, .header .header_r .header_r_top .list_link {height: 60px;line-height: 60px;}
	.header .header_l .header_logo a img {height: 50px;}
	.header .header_r .header_r_top .list_link .link_list b{top: 28px;}
	.header .header_r .header_r_top .list_link.hover .menu_list, .nav_listShow {top: 60px;}
	.header .top_search > i{background-color: #ffffff;color: #444444;margin-top: 10px;font-size: 24px;}
	.header .top_search{margin-left: 0;}
	.header{position:relative; text-align: center;}
	.header .header_r{float: none;position: absolute;top: 0;right: 0;}
	.header .header_l{display: inline-block;float: none;position: static;}
	.header .top_search form {top: 60px;right: 10px;}
	
	
	.header .nav_m-list{display: none;position: absolute;top: 60px;left: 0;z-index: 9999;background-color: #333333;width: 40vw;padding: 20px;max-height: 600px;overflow-y: scroll;}
	.nav_m-list li a{color: #cfcfcf;display: inline-block;font-size: 18px;}
	.nav_m-list .nav_m_one>li{line-height: 52px;text-align: left;line-height: 52px;}
	.nav_m-list .nav_m_one>li>p span{color: #cfcfcf;font-size: 22px;transition: all 0.3s;cursor: pointer;overflow: hidden;}
	.nav_m-list li .nav-list{display: none;}
	.nav_m-list li.show .nav-list{display: block;}
	.nav_m-list li.show>p span{moz-transform: rotate(90deg);-ms-transform: rotate(90deg);-o-transform: rotate(90deg);-webkit-transform: rotate(90deg);transform: rotate(90deg);}
	.nav_m-list li.show .nav-list li{line-height: 46px;box-sizing: border-box;padding-left: 20px;}
	.nav_m-list ul li .nav-list li a{font-size: 14px;display: block;overflow: hidden;text-overflow: ellipsis;white-space: nowrap;}
	.header .top_search form{width: 98vw;right: 0;}
	.header .top_search form button{margin-right: 0;}
	.header .top_search form input{width: calc(100% - 150px);}
	.header .top_search form .search_type{text-indent: 0;}
	.header .header_r .header_r_top .list_link .menu_list.flag {left: -52px;}
	
	
	
}

@media only screen and (max-width: 767px) {
	.header .head_nav .nav_btn i {font-size: 26px;}
	
	
}

@media only screen and (max-width: 499px) {
	.header .top_search form {height: 40px;line-height: 40px;}
	.header .top_search form button {width: 40px;height: 40px;}
	.header .top_search form .search_type {width: 85px;text-indent: -10px;}
	.header .header_r .header_r_top .list_link .menu_list.flag {width: 124px;left: -66px;}
	.header .top_search form .search_type ul{top: 40px;}
	
	
	
	
	
	
	
}
/*video display*/