/* 英文默认字体 */

@font-face {
	font-family: openSans;
	src: url('../fonts/OPEN-SANS-2.woff2')
}

* {
	font-family: 微软雅黑, Arial, Helvetica, sans-serif;
}

html, body {
	font-size: 16px;
	background-color: #fff;
}

body, div, a, li, ul, ol, dl, img, span, input {
	padding: 0px;
	margin: 0px;
	list-style: none;
	border: 0px;
}

a:link {
	color: #000;
	text-decoration: none;
}

a:visited {
	text-decoration: none;
	color: #000;
}

a:hover {
	text-decoration: none;
	color: #000;
}

a:active {
	text-decoration: none;
	color: #000;
}

/* 外边距和后台一致 */

p {
	margin: 5px 0;
}

ul {
	list-style-type: none;
}

img {
	max-width: 100%;
}

.clear {
	clear: both;
}

.f-l {
	float: left;
}

.f-r {
	float: right;
}

.after:after {
	content: '';
	display: block;
	clear: both;
}

.mr-0 {
	margin-right: 0px !important;
}

.this-1200 {
	margin: 0 auto;
	width: 1200px;
}

.this-1400 {
	margin: 0 auto;
	width: 1400px;
}

/* 表格初始化 */

table {
	border-collapse: collapse;
	border-spacing: 0;
}

td {
	border: 1px solid #eee;
	padding: 7px;
	font-size: 14px;
}

.o-v {
	overflow-y: hidden;
}

/* 头部 */
#header {
	position: fixed;
	width: 100%;
	z-index: 999;
	padding: 30px 0;
	transition: all 0.5s;
	top: 0;
	background-color: rgba(14, 93, 161, 0);
}
#header .logo{
	width: 400px;
	margin-top: 30px;
}
/* 下移效果 */
.header-active {
	background-color: rgba(68, 150, 242, 0.8) !important;
	padding: 15px 0 !important;
}

#header .search {
	position: relative;
	margin-top: 34px;
	margin-left: 30px;
	border: 1px solid #333;
}

#header .search input {
	width: 178px;
	line-height: 30px;
	padding-left: 10px;
	font-size: 14px;
	outline: none;
	box-sizing: border-box;
	background-color: transparent;
}

#header .search button {
	font-size: 16px;
	padding-right: 10px;
	padding-top: 4px;
	color: #333;
	border: 0;
	outline: none;
	cursor: pointer;
	background-color: transparent;
}

#header .nav {
	margin-top: 40px;
}

#header .nav>li {
	float: left;
	position: relative;
}

#header .nav>li>a {
	font-size: 16px;
	color: #333;
	margin: 0 20px;
	font-weight: bold;
}

/* 下拉效果 */

#header .nav li:hover .son {
	display: block;
}

#header .nav li .son {
	position: absolute;
	top: 30px;
	box-sizing: border-box;
	border-radius: 4px;
	box-shadow: 0 1px 6px rgba(0, 0, 0, .2);
	text-align: center;
	display: none;
	left: 50%;
	z-index: 2;
	transform: translate(-50%, 0);
}

#header .nav li .son::before {
	content: "";
	position: absolute;
	top: -15px;
	display: block;
	width: 100%;
	height: 15px;
	background-color: transparent;
}

#header .nav li .son a:first-child {
	border-top-left-radius: 4px;
	border-top-right-radius: 4px;
}

#header .nav li .son a:last-child {
	border-bottom-left-radius: 4px;
	border-bottom-right-radius: 4px;
}

#header .nav li .son a {
	width: 100%;
	display: block;
	padding: 8px 20px;
	font-size: 14px;
	line-height: 20px;
	box-sizing: border-box;
	white-space: nowrap;
	color: #333;
	background-color: #fff;
}

#header .nav li .son a:hover {
	background-color: #203780;
	color: #fff;
}

/* 首页视频 */
#video {
	z-index: 1;
}

.vidbacking-active-block-back {
	position: absolute;
	min-width: 100%;
	min-height: 100%;
	height: auto;
	width: auto;
	z-index: -100;
	top: 50%;
	left: 50%;
	transform: translateX(-50%) translateY(-50%);
}

#home {
	background-size: cover;
	background-attachment: fixed;
	background-position: center;
}

#home .this-1200>.title {
	padding-top: 80px;
	font-size: 36px;
	margin-bottom: 80px;
	text-align: center;
}

#home .this-1200>.list {
	padding: 0 30px;
}

#home .this-1200>.list a {
	float: left;
	margin-right: 60px;
	width: calc(50% - 30px);
	margin-bottom: 60px;
}

#home .this-1200>.list a .img {
	width: 100%;
	height: 0;
	padding-top: 66.666%;
	background-size: cover;
	box-sizing: border-box;
}

#home .this-1200>.list a .title {
	line-height: 90px;
	text-align: center;
	font-size: 24px;
	color: #fff;
	background-color: #4599f7;
	padding: 0 10px;
	transition: all 0.3s;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

#home .this-1200>.list a:hover .title {
	background-color: #203780;
}

#home .this-1200>.list a:nth-of-type(2n) {
	margin-right: 0;
}

/* 底部 */
#footer {
	background-color: #d8d8d8;
}

#footer .this-1200 {
	padding: 40px 30px;
	box-sizing: border-box;
}

#footer .this-1200>ul {
	width: 100%;
	float: left;
}

#footer .this-1200>.list>li {
	margin-right: 84px;
	float: left;
}

#footer .this-1200>.list>li:nth-of-type(1) {
	width: calc(47% - 50px);
	margin-top: 64px;
}

#footer .this-1200>.list>li:nth-of-type(2) {
	width: calc(20% - 50px);
	margin-top: 60px;
}

#footer .this-1200>.list>li:nth-of-type(3) {
	margin-right: 0px;
	width: 27%;
	color: #333;
}

#footer .this-1200>.list>li>.list a {
	line-height: 25px;
	color: #333;
	font-size: 14px;
}

#footer .this-1200>.list>li:nth-of-type(2)>.list a {
	display: block;
}


#footer .this-1200>.list>li>.list a:hover {
	color: #666;
}


#footer .this-1200>.list>li>.title {
	font-size: 16px;
	color: #333;
	padding-bottom: 10px;
}

#footer .this-1200 .code {
	width: 10%;
	float: left;
}

#footer .this-1200 .code span {
	font-size: 14px;
	color: #ccc;
	text-align: center;
	display: block;
	width: 113px;
	line-height: 30px;
}

#footer .copyright {
	line-height: 40px;
    text-align: center;
    color: #333;
    font-size: 12px;
    border-top: 1px solid #999;
    padding: 5px 0;
    background-color: #bcbcbc;
}

#footer .copyright a {
	color: #333;
}

#footer .copyright a:hover {
	color: #666;
}


/* 关于我们页面 */
#main .banner {
	height: 500px;
	background-size: cover;
	background-attachment: initial;
	background-position: center;
}

#main>.about>li {
	border-bottom: 1px solid #dbdbdb;
}

#main .about .anchor {
	position: relative;
	top: -130px;
}

#main .about li:last-child {
	border-bottom: 0px;
}

#main .about li .title {
	font-size: 36px;
	text-align: center;
	font-weight: bold;
	padding-top: 50px;
	padding-bottom: 50px;
}

#main .about li .body {
	margin-bottom: 50px;
}

#main .list .video video {
	width: 100%;
}

#main .about li .this-1200>.list li {
	width: calc(50% - 20px);
	float: left;
	margin-right: 40px;
	margin-bottom: 10px;
}

#main .about li .this-1200>.list li:nth-of-type(2n) {
	margin-right: 0;
}


#main .about li .this-1200>.list li .video>.title, #main .about li .this-1200>.list li .cft>.title {
	line-height: 50px;
	text-align: center;
	font-size: 18px;
	color: #333;
	padding: 0 10px;
	font-weight: unset;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

#main .about li .this-1200>.list li .cft .tp {
	/* background-size: contain; */
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	width: 100%;
	padding-top: 66.666%;
	cursor: pointer;
}

/* 产品页面 */
#main>.products {
	background-color: rgb(245, 245, 245);
}

/* #main>.products>li {
	border-bottom: 1px solid #000;
} */

/* #main .products :last-child {
	border-bottom: 0px;
} */

#main .products .title {
	font-size: 36px;
	text-align: center;
	font-weight: bold;
	padding-top: 50px;
	padding-bottom: 50px;
}

#main .products .this-1200>.list a {
	float: left;
	margin-right: 30px;
	width: calc(50% - 15px);
	margin-bottom: 40px;
}

#main .products .this-1200>.list a:nth-of-type(2n) {
	margin-right: 0;
}

#main .products .this-1200>.list a .img {
	width: 100%;
	height: 0;
	padding-top: 66.666%;
	background-size: cover;
}

#main .products .this-1200>.list a .title {
	line-height: 90px;
	text-align: center;
	font-size: 28px;
	color: #fff;
	background-color: #4599f7;
	padding: 0 10px;
	transition: all 0.3s;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

#main .products .this-1200>.list a:hover .title {
	color: #fff;
	background-color: #203780;
}

/* 产品详情页 */
#main .products-view .crumbs {
	font-size: 14px;
	line-height: 30px;
	color: #000;
	margin-top: 20px;
}

#main .products-view .crumbs a {
	color: #000;
}

#main .products-view .product_imgs {
	margin: 20px 0px;
	text-align: center;

}

#main .products-view .title {
	margin: 50px 0;
	font-size: 30px;
	text-align: center;
}

#main .products-view .body {
	padding-bottom: 40px;
}

#main .products-view .body .bt {
	font-size: 16px;
	color: #fff;
	line-height: 40px;
	background: #4599f7;
	padding: 0 20px;
	margin: 20px 0;
	font-weight: bold;
}

/* 案例页面 */
#main .case {
	background-color: rgb(245, 245, 245);
}

#main .case .list li {
	width: calc(33.33% - 20px);
	float: left;
	margin-right: 30px;
	margin-bottom: 10px;
}

#main .case .list li:nth-of-type(3n) {
	margin-right: 0;
}


#main .case .title {
	font-size: 36px;
	text-align: center;
	font-weight: bold;
	padding-top: 50px;
	padding-bottom: 50px;
}

#main .case .list li .cft .tp {
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	width: 100%;
	padding-top: 66.666%;
	cursor: pointer;
}

#main .case .list li .cft .bt {
	line-height: 50px;
	text-align: center;
	font-size: 18px;
	color: #333;
	padding: 0 10px;
	font-weight: unset;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}



/* 联系我们页面 */
#main .contact .title {
	font-size: 36px;
	text-align: center;
	font-weight: bold;
	padding-top: 50px;
	padding-bottom: 50px;
}

#main .contact .body {
	margin-bottom: 50px;
}


#main .contact .body .contact_left {
	width: 50%;
	float: left;
}

#main .contact .body .contact_right {
	width: 50%;
	float: left;
}



/* 搜索 */
#main .search {
	text-align: center;
	padding: 40px 0;
}

#main .search input {
	border: 1px solid #ccc;
	line-height: 40px;
	width: 500px;
	padding: 0 10px;
	border-radius: 5px;
	font-size: 20px;
	vertical-align: top;
	outline: none;
}

#main .search button {
	background-color: #4599f7;
	line-height: 40px;
	border: 0px;
	border-radius: 3px;
	color: #fff;
	padding: 0 20px;
	cursor: pointer;
	font-size: 16px;
	font-weight: bold;
	outline: none;
}

#nav-m {
	display: none;
}

#banner-m {
	display: none;
}


/* 手机版 */
@media screen and (max-width:1200px) {

	html,
	body {
		overflow-x: hidden;
		min-height: 100vh;
	}


	/* 头部 */
	.wrap {
		transition: all 0.3s ease 0s;
		transform: translate(0, 0px);
	}

	.wrap.active {
		transform: translate(calc(-90% + 60px), 0px);
	}

	#header, #nav {
		display: none;
	}

	#nav-m {
		height: 50px;
		display: block;
		position: relative;
		z-index: 999;
		font-size: 0;
		width: 100%;
		background-color: rgb(31, 159, 188)
	}

	#nav-m .logo {
		height: 50px;
		float: left;
	}

	#nav-m .logo img {
		height: 40px;
		margin-left: 10px;
		margin-top: 5px;
	}

	#nav-m>.title {
		font-size: 14px;
		display: inline-block;
		line-height: 50px;
		vertical-align: top;
		margin-left: 10px;
		width: calc(100% - 140px);
		text-overflow: ellipsis;
		white-space: nowrap;
		overflow: hidden;
	}

	#nav-m .menu {
		position: absolute;
		right: 10px;
		top: 11px;
		width: 22px;
		padding: 5px 10px;
		border: 1px solid #fff;
		border-radius: 3px;
	}

	#nav-m .menu span {
		display: block;
		width: 100%;
		margin-bottom: 5px;
		height: 2px;
		background-color: #fff;
	}

	#nav-m .menu span:nth-of-type(3) {
		margin-bottom: 0px;
	}

	#nav-m .list {
		position: fixed;
		left: 100%;
		width: calc(90% - 60px);
		top: 0;
		height: 100vh;
	}

	#nav-m .list a {
		padding-left: 10px;
		position: relative;
	}

	#nav-m .list a {
		height: 45px;
		width: 100%;
		float: left;
		font-size: 14px;
		color: #666;
		box-sizing: border-box;
		line-height: 45px;
		border-bottom: 1px solid #DEDEDF;
		overflow: hidden;
		text-overflow: ellipsis;
		white-space: nowrap;
	}

	#nav-m .list .title {
		border-bottom: 1px solid #DEDEDF;
	}

	#nav-m .list .title a {
		width: calc(100% - 60px);
		border-right: 1px solid #DEDEDF;
		border-bottom: 0;
	}

	#nav-m .list li i {
		width: 60px;
		height: 45px;
		line-height: 45px;
		float: right;
		font-size: 22px;
		text-align: center;
		color: #666;
		transition: all 0.3s;
		box-sizing: border-box;
	}

	#nav-m .list li .children {
		background-color: #FAFAFA;
		display: none;
	}

	#nav-m .list .language a {
		float: left;
		width: 50%;
	}

	#nav-m .list .language a:nth-of-type(1) {
		border-right: 1px solid #DEDEDF;
	}

	/* 搜索 */
	#nav-m .list .search {
		font-size: 0;
		display: block;
		padding: 20px;
	}

	#nav-m .list .search input {
		width: calc(100% - 50px);
		line-height: 35px;
		padding-left: 10px;
		padding-right: 10px;
		box-sizing: border-box;
		outline: none;
		border: 1px solid #DEDEDF;
		font-size: 12px;
		border-top-left-radius: 3px;
		border-bottom-left-radius: 3px;
	}

	#nav-m .list .search button {
		width: 50px;
		line-height: 37px;
		border: 0;
		height: 37px;
		vertical-align: bottom;
		color: #fff;
		background-color: #DDD;
		outline: none;
		border-top-right-radius: 3px;
		border-bottom-right-radius: 3px;
	}

	#banner {
		display: none;
	}

	#banner-m {
		display: block;
		font-size: 0;
	}

	.this-1200 {
		width: auto;
	}

	#home .this-1200>.title {
		padding: 30px 0;
		font-size: 25px;
		margin: 0px;
	}

	#home .this-1200>.list {
		padding: 0 10px;
		padding-bottom: 30px;
	}

	#home .this-1200>.list a {
		margin-right: 14px;
		width: calc(50% - 7px);
		margin-bottom: 20px;
	}

	#home .this-1200>.list a .title {
		line-height: 40px;
		font-size: 16px;
	}

	#footer .this-1200 {
		padding: 25px 10px;
	}

	#footer .this-1200>.list {
		width: 100%;
	}

	#footer .this-1200>.list>li {
		text-align: center;
	}

	#footer .this-1200>.list>li>.title {
		font-size: 20px;
	}

	#footer .this-1200>.list>li:nth-of-type(1) {
		width: 100%;
		margin-right: 0px;
		display: none;
	}

	#footer .this-1200>.list>li:nth-of-type(2) {
		width: 100%;
		margin-right: 0px;
		margin-top: 0px;
		text-align: left;
	}

	#footer .this-1200>.list>li:nth-of-type(3) {
		width: 100%;
		margin-right: 0px;
		display: none;
	}

	#footer .this-1200>.list>li>.list a {
		line-height: 30px;
		font-size: 16px;
		display: none;
	}

	#footer .this-1200 .code {
		width: 100%;
		text-align: center;
		margin-top: 20px;
		display: none;
	}

	#footer .this-1200 .code span {
		font-size: 16px;
		width: 100%;
	}

	#footer .copyright {
		line-height: 40px;
		padding: 5px 0;
		font-size: 13px;
	}

	/* 搜索页面 */
	#main .search {
		padding: 20px 10px;
	}

	#main .search input {
		width: 50%;
	}

	/* 关于我们 */
	#main .banner {
		height: 150px;
	}

	#main .about {
		padding: 0 10px;
	}

	#main .about li .title {
		font-size: 25px;
		padding-top: 30px;
		padding-bottom: 30px;
	}

	#main .about li .this-1200>.list li {
		width: calc(50% - 7px);
		margin-right: 14px;
	}

	#main .about li .this-1200>.list li .video>.title, #main .about li .this-1200>.list li .cft>.title {
		line-height: 30px;
		font-size: 16px;
	}

	/* 产品展示 */
	#main .products .title {
		font-size: 25px;
		padding-top: 30px;
		padding-bottom: 30px;
	}

	#main>.products {
		padding: 0 10px;
	}

	#main .products .this-1200>.list a {
		margin-right: 14px;
		width: calc(50% - 7px);
		margin-bottom: 20px;
	}

	#main .products .this-1200>.list a .title {
		line-height: 40px;
		font-size: 16px;
		font-weight: normal;
	}

	/* 产品详情页 */
	#main .products-view {
		padding: 0 10px;
	}

	#main .products-view .title {
		margin: 30px 0;
		font-size: 20px;
	}

	/* 客户案例 */
	#main .case {
		padding: 0 10px;
	}

	#main .case .title {
		font-size: 25px;
		padding-top: 30px;
		padding-bottom: 30px;
	}

	#main .case .list li {
		margin-right: 14px;
		width: calc(50% - 7px);
	}

	#main .case .list li:nth-of-type(2n) {
		margin-right: 0 !important;
	}

	#main .case .list li:nth-of-type(3n) {
		margin-right: 14px;
	}

	#main .case .list li .cft .bt {
		line-height: 40px;
		font-size: 16px;
	}

	/* 联系我们 */
	#main .contact {
		padding: 0 10px;
	}

	#main .contact .title {
		font-size: 25px;
		padding-top: 30px;
		padding-bottom: 30px;
	}

	#main .contact .body .contact_left {
		width: 100%;
		float: none
	}

	#main .contact .body .contact_right {
		width: 100%;
		float: none
	}

}