* {
	margin: 0px;
	padding: 0px;
}

a {
	text-decoration: none;
}

.header {
	width: 100%;
	position: fixed;
	top: 0;
	left: 0;
	z-index: 999;
	height: 80px;
	background: rgba(28, 35, 39, 0.8);
}

.header .container-fluid {
	height: 100%;
	display: flex;
	justify-content: space-between;
}


.zwf {
	height: 80px;
}

/*左侧logo*/
header .fl {
	width: 15%;
	height: 80px;
	margin-left: 45px;
}

.header .left a {
	display: block;
	width: 100%;
	height: 100%;
}

.header .left a img {
	height: auto;
	position: relative;
	top: 21px;
	left: 0px;
}

.on .a1 {
	display: none !important;
}

.on .a2 {
	display: flex;
	align-items: center;
}

/*右侧*/
.header .nav {
	-webkit-transition: 0.5s;
	-moz-transition: 0.5s;
	-o-transition: 0.5s;
	transition: 0.5s;
	height: 100%;
	line-height: 80px;
	display: block;
	margin-right: 30px;
}

.header .navbar_nav li {
	float: left;
	position: relative;
	display: block;
}

.header .navbar_nav li:after {
	content: "";
	width: 0;
	height: 2px;
	background: #329dd1;
	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 25px;
	display: block;
	-webkit-transition: 0.5s;
	-moz-transition: 0.5s;
	-o-transition: 0.5s;
	transition: 0.5s;
	color: #fff;
	font-size: 16px;
}

.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: 50px;
	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;
}

.header ul li ul {
	display: none;
}

.header ul li:hover ul {
	display: block;
	position: absolute;
	left: 0;
	top: 80px;
	width: 162px;
}

.header ul li:hover ul li .has-sub a {
	display: block;
	background: #FEFEFE;
	color: #000;
}

.header ul li:hover ul li a:hover {
	background: #319DD1;
	color: #fff;
}

/*二级菜单样式*/
.header .min_ul {
	width: 162px;
	color: #fff;
	background: #FFFFFF;
	box-shadow: 0px 0px 8px 0px rgba(54, 55, 55, 0.3);
}

.header .min_ul .has-sub:hover a {
	color: #fff;
}

.header .navbar_nav .has-sub>a {
	background-color: #FFF;
	color: #000;
	line-height: 40px;
	font-size: 14px;
	height: fit-content;
}

/*白色背景的头部*/
.header.on {
	background: #111112;
}

.header.on .left .img1 {
	display: none;
}

.header.on .navbar_nav li:hover .nav-expand {
	color: #329dd1;
}

#navToggle {
	display: none;
}

.plan:hover .solution{
display: block;
}

.solution {
	display: none;
	position: absolute;
	left: 0px;
	top: 80px;
	width: 162px;
	background-color: #fff;
	box-shadow: 0px 0px 8px 0px rgba(54, 55, 55, 0.3);
}

.signature {
	line-height: 40px;
	width: 100%;
	text-align: center;
	background-color: #fff;
}

.solve-title {
	font-size: 14px !important;
	color: #000 !important;
	height: fit-content;
}

.call {
	line-height: 40px;
	font-size: 14px !important;
	width: 100%;
	text-align: center;
}

.call-title {
	font-size: 14px !important;
	color: #000 !important;
	height: fit-content;
}

.solution :hover {
	background-color: #319DD1;
	color: white !important;
}

.type {
	margin-top: 80px;
	padding-left: 10%;
	padding-top: 10px;
	padding-bottom: 20px;
	overflow: hidden;
	display: flex;
	flex-wrap: wrap;
}

.type_div {
	border: solid 1px #ccc;
	height: 45px;
	line-height: 45px;
	margin: 0 10px;
	margin-top: 10px;
	text-align: center;
	padding: 0px 20px;
}

.type_div a {
	color: #1A1A1A;
}

.type_active {
	background-color: #329ED2;
	border: none;
}

.type_active a {
	color: #fff;
}

.jianjie {
	width: 100%;
	height: 300px;
	background-color: #001435;
	overflow: hidden;
	display: flex;
}

.jianjie .col-lg-8 {
	height: 100%;
	padding-left: 10%;
}

.jianjie .col-lg-4 {
	height: 100%;
}

.jianjie .col-lg-8:after {
	content: '';
	width: 0;
	height: 100%;
	display: inline-block;
	vertical-align: middle;
}

.jj_text {
	display: inline-block;
	vertical-align: middle;
	color: #fff;
}

.jj_text h1 {
	font-size: 48px;
	margin-bottom: 20px;
}

.jj_text p {
	font-size: 18px;
	font-weight: lighter;
}

.jianjie .col-lg-4 {
	line-height: 290px;
	margin-left: 2%;
}

.jianjie .col-lg-4 img {
	width: 387px;
	height: 253px;
	margin-top: 29px;
}

.gs {
	width: 100%;
	background-color: #F7F7F7;
	padding-top: 40px;
	padding-bottom: 40px;
	text-align: center;
}

.gs h2 {
	font-size: 28px;
	font-weight: bold;
	margin-bottom: 30px;
	color: #22293E;
}

.gs p {
	font-size: 18px;
	color: #333;
}

.gn {
	padding-top:40px;
	margin-bottom: 40px;
}

.gn h2 {
	text-align: center;
	font-size: 28px;
	color: #22293E;
	margin-bottom: 30px;
	font-weight: 600;
}
.container{
    width: 100%;
    display: flex;
    justify-content: center;
}
.row {
    display: flex;
	width: 1200px;
	margin-bottom: 25px;
}

.constitute{
    width: 1200px;
    display: flex;
    justify-content: space-evenly;
}
.gn-module{
    width: 25%;
    padding-right: 15px;
    height: 370px;
    
}
.gn-border{
    width: 100%;
    height: 370px;
    border: 1px solid #CCCCCC;
}
.gn-content{
    margin-top: 80px;
    text-align: center;
}
.gn-content h3{
    font-size: 24px;
    display: block;
    margin: 30px 0;
    font-weight: 400;
}
.gn-content p{
    font-size: 16px;
    color: #999;
    padding: 0px 20px;
}

.architecture {
	width: 100%;
	height: 838px;
	background-color: #F7F8FA;
}

.arc-title {
	width: 100%;
	height: 125px;
	font-size: 28px;
	font-weight: bold;
	color: #22293E;
	text-align: center;
	line-height: 125px;
}

.arc-photo {
	width: 100%;
	text-align: center;
}

.scene {
	height: 440px;
	width: 1200px;
	border: 1px dashed #CCCCCC;
	display: flex;
	justify-content: space-evenly;
}

.scene-content {
	margin-top: 30px;
	margin-left: 30px;
	width: 100%;
}

.scene-photo img {
	height: 100%;
	width: 100%;
}

.scene-title {
	width: 100%;
	margin-top: 17px;
	text-align: center;
	font-size: 24px;
	font-weight: 400;
	color: #333333;
}

.footer {
	width: 100%;
	padding: 15px 0;
	border-top: #ccc solid 1px;
	text-align: center;
	font-size: 14px;
	color: #999;
	margin-top: 54px;
}

.footer a{
	color: #333;
}

.footer a:hover{
	color: #23527c;
}

.footer span {
	margin: 0 8px;
}