body{background-color: #fff;}
/*====================导航*********/
.header{
	width:100%;
	position:fixed;
	top:0;
	left:0;
	z-index:999;
	height:75px;
	background-image: linear-gradient( 135deg, /*#d8f1ff 10%, #f0f2ff 100%*/ #ffffff 100%, #f5f5f5 50%);
	
}
.header .clearfix{    
	height: 100%;
    /*width: 77%;*/
    /*min-width: 850px;*/
	width: 1266px;
    margin: auto;
	position: relative;
}
/*左侧logo*/
.header .left{
	width: 12%;
	/*display: list-item;*/
	line-height: 70px;
	float: left;
	padding-top: 20px;
}
.header .left .logo_img{
	/*height: 108%;*/
	height: 33px;
}
.header .left .img2{
	display: none;
}
/*20190418*/
.pc_nav_title2_div{float: left;width: 100%;}
.pc_nav_title2_mul_div{float: left;padding: 3% 8%;margin-top: -9px;}
.pc_nav_title2{color: #0c63ad;padding: 0;text-align: center;font-size: 16px;line-height: 27px;margin-bottom: 6px;}
.dropdown_menu a{text-decoration: none;font-size: 15px;}
.pc_nav_title3_ul > li{text-align: left;line-height: 25px;margin-bottom: 5%;}
.pc_nav_title3_ul > li > a {text-align: left;padding: 0;color: #322b2b;font-weight: 400;font-size: 15px;}
.pc_nav_title4_ul > li{line-height: 28px;}
.pc_nav_title4_ul > li > a{color: #474747;}
/*.title3_block > li{height: 152px;}*/
/*右侧*/
.header .nav{
	-webkit-transition: 0.5s;
	-moz-transition: 0.5s;
	-o-transition: 0.5s;
	transition: 0.5s;
	height: 100%;
	display: block;
	line-height: 30px;
}

/*导航，关于微信*/

.header .navbar_nav,.navbar_nav_clk{
	float:right;
}
.header .navbar_nav_clk > li{
	float:left;
	position: relative;
	display: block;
	height: 100%;;
}
.header .navbar_nav > li{
	float:left;
	position: relative;
	display: block;
}
.header .navbar_nav > li:after{
    content: "";
    width: 0;
    height: 2px;
    background: #196ed9;
    position: absolute;
    bottom: 0;
    left: 0;
    transition: all 0.5s ease 0s;
}
.header .navbar_nav li:hover:after{
    width: 100%;
}
.header .navbar_nav li:hover .dropdown_menu{
	display:none;
}

.header .navbar_nav > li > .nav_a{
	text-decoration: none;
	height: 100%;
	padding: 0 25px;
	display: block;
	-webkit-transition: 0.5s;
	-moz-transition: 0.5s;
	-o-transition: 0.5s;
	transition: 0.5s;
	color: #115b77;
	font-size: 15px;
}
/*导航 关于我们*/
.header .navbar_nav_clk > li > .nav_a{
	text-decoration: none;
	height: 100%;
	padding: 0 15px;
	display: block;
	-webkit-transition: 0.5s;
	-moz-transition: 0.5s;
	-o-transition: 0.5s;
	transition: 0.5s;
	color: #115b77;
	font-size: 15px;
}
.header .navbar_nav_clk > li:hover > .nav_a{
	/*color: #68B7;*/
	color:#038ce0;
}
.header .navbar_nav_clk li.dropdown .dropdown_menu{
	display: none;
	position: absolute;
	top:75px;
	width: 100%;
	background: #fff;
	box-shadow: 0 15px 27px 0 rgba(167,165,165,0.38);
	width: 120%;
    left: -13%;
}
/*导航 关于我们 over*/

.header .navbar_nav > li:hover > a{
	/*color: #68B7;*/
	color:#038ce0;
}

.header .navbar_nav li.dropdown{
	display: inherit;
	position: relative;
}
/*导航栏 搜索&关注微信
.header .navbar_nav li.dropdown_clk{
	display: inherit;
	position: relative;
}
.header .navbar_nav li.dropdown_clk .dropdown_menu{
	display: none;
	position: absolute;
	top:75px;
	width: 100%;
	background: #fff;
	box-shadow: 0 15px 27px 0 rgba(167,165,165,0.38);
	width: 120%;
    left: -10%;
}*/
/*导航栏 搜索&关注微信 over*/

.header .navbar_nav li.dropdown .jt{
	width: 20px;
	height: 20px;
	background: url(keywords.png) no-repeat;
	background-size: 100% 100%;
	display: block;
}
.header .navbar_nav li.dropdown .dropdown_menu{
	display: none;
	position: absolute;
	top:75px;
	width: 100%;
	background: #fff;
	box-shadow: 0 15px 27px 0 rgba(167,165,165,0.38);
	width: 120%;
    left: -10%;
}
.header .navbar_nav li.dropdown .dropdown_menu > a{
	font-size: 14px;
	color: #666;
	padding: 0 10px;
	line-height: 40px;
	text-align: center;
	background: #fff;
	margin-bottom: 2px;
}
.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;
}
.header .navbar_nav li.dropdown:hover .dropdown_menu > a:hover{
	color: #fff;
	background: orange;
}
/*白色背景的头部*/
.header.on{
	/*background: #fff;*/
	background-image: linear-gradient( 135deg, /*#d8f1ff 10%, #f0f2ff 100%*/#ffffff 100%, #f5f5f5 50%);
	border-bottom: 1px solid #ebebeb;
    box-shadow: 0px 2px 25px #f1f1f1;
	
}
.header.on .left .img1{
	display: none;
}
.header.on .left .img2{
	display: block;
}
.header.on .navbar_nav li  > a{
	color: #23a51;
}
.header.on .navbar_nav > li:hover > a{
	color: #68B7;
}
#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: 5%;
	box-sizing: border-box;
}
.m_nav .top .closed{
	width: 22px;
	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: 10px;
    padding-left: 5%;
    padding-right: 5%;
}
.m_nav .ul li{
	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 .m_menu_first_ul > li > a{
	padding: 0px 4%;
	    color: #337ab7;
}
.m_nav .m_menu_second_ul > li > a{
	padding-left: 8%;
    padding-right: 4%;
	color: #000000;
}
.m_nav .m_menu_third_ul > li >a{
	padding: 0px 12%;
	color: #919191;
}

.m_nav.open .ul li{
	opacity: 1;
    -webkit-transform: translateY(0);
    transform: translateY(0);
    text-align: left;
}
.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;
}

/*二级菜单上边框*/
.m_nav .m_menu_second_ul li:nth-child(1){
	border-top: 1px solid #f5f5f5;
}

.m_nav .ul li a{
	display: block;
	text-decoration: none;
	font-size: 15px;
	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;
	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%;
}
#nav_cpyjjfa{
	width: 250%;left: -73%;margin-top: 6px;border-radius: 10px;
}
#nav_cpyjjfa .pc_nav_title2{
	text-align: left;
}
#nav_cpyjjfa .null_div{
	margin-top: -6px;
}
.navbar_nav .dropdown_menu .null_div{
	width: 100%;height: 6px;border: 1px solid #ffffff00;margin-top: -16px;padding-bottom: 13px;
}
#nav_jsyj{
	width: 120%;margin-top: 6px;border-radius: 10px;padding-top: 10px;padding-bottom: 5px;
}
.nav_checked{
	border-bottom: 2px solid #196ed9;
    box-sizing: border-box;
    height: 75px;
}
.header .navbar_nav > li > .nav_checked_a{
	color: #038ce0;
}

/****************************子页面菜单 start*****************************/
.m_nav_second{
	display:none;
	margin-bottom: 20px;
}

.m_nav_second .menu1 .dropdown_menu {
    display: none;
}
.m_nav_second .default .dropdown_menu {
    display: block;
}
.m_nav_second .default .it1active {
    font-weight: bold;
    color: #0663b6;
}

.m_nav_second .ul {
    padding-left: 5%;
    padding-right: 5%;
	margin-bottom: 0;
	background: #f5f5f5;
    /*margin-bottom: 30px;*/
}
.m_nav_second .ul li{
	border-bottom: 1px solid #dadada;
	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_second.open .ul li{
	opacity: 1;
    -webkit-transform: translateY(0);
    transform: translateY(0);
    text-align: left;
}
.m_nav_second .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_second .ul li a {
    display: block;
    text-decoration: none;
    font-size: 15px;
    height: 50px;
    line-height: 50px;
    width: 100%;
    text-align: left;
}
.m_nav_second .m_menu_first_ul > li > a {
    padding: 0px 4%;
    color: #337ab7;
}
/*.m_nav_second .ul li .dropdown_menu {
    display: none;
}*/
.m_nav_second .dropdown .arrow {
    width: 17px;
    float: right;
    margin-top: 21px;
}


.m_nav_second .m_menu_second_ul li:nth-child(1) {
    border-top: 1px solid #f5f5f5;
}
.m_nav_second .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_second.open .ul li {
    opacity: 1;
    -webkit-transform: translateY(0);
    transform: translateY(0);
    text-align: left;
}
.m_nav_second .ul li .dropdown_menu a:last-child {
    border: none;
}
.m_nav_second .m_menu_second_ul > li > a {
    padding-left: 8%;
    padding-right: 4%;
    color: #828282;
}
.m_nav_second .m_menu_second_ul > li > a.it2active {
    color: #000;
}
.m_nav_second .menu1 > a.it2active, .m_nav_second .menu1 > a:hover {
    font-weight: bold;
    color: #0663b6;
}
.m_nav_second .m_menu_second_ul li:nth-child(1) {
    border-top: 1px solid #dadada;
}
.m_nav_second .ul li:last-child {
    border-bottom: 0;
}
.m_nav_second .m_menu_fourth_ul li a{
	padding-left: 8%;
	color:#a9a9a9;
}