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

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

/* IOS 样式兼容 */

input[type=button], input[type=submit], input[type=file], select, button, input, textarea {
	-webkit-appearance: none;
	border-radius: 0;
}

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;
}

/* 头部 */

#header {
	position: fixed;
	width: 100%;
	z-index: 999;
	padding: 20px 0;
	transition: all 0.5s;
}

#header .logo {
	width: 140px;
}

#header .logo a {
	display: table-cell;
	height: 60px;
	vertical-align: middle;
}

#header .nav a {
	line-height: 60px;
	font-size: 14px;
	font-weight: bold;
	color: #fff;
	margin: 0 20px;
}

#header .nav .phont {
	color: #5cacf2;
}

#header .nav a:hover {
	color: #5cacf2;
}

.header-active {
	background-color: rgba(0, 0, 0, 0.8);
	padding: 5px 0!important;
}

/* 首页 */

#video {
	position: relative;
	z-index: 1;
}

#video:after {
	content: "";
	position: absolute;
	background: url(../images/dot-pattern.png) repeat;
	top: 0;
	left: 0;
	bottom: 0;
	right: 0;
	z-index: 1;
}

/* 首页公共部分 */

#home>div {
	padding: 30px 0;
	background-color: #F7F7F7;
}

#home>div>.this-1200>.title {
	margin-bottom: 30px;
}

#home>div>.this-1200>.title .left {
	font-size: 14px;
	color: #999;
}

#home>div>.this-1200>.title .right a {
	font-size: 16px;
	/* border:1px solid #999; */
	padding: 5px 10px;
	border-radius: 3px;
	color: #999;
}

#home>div>.this-1200>.title .right a:hover {
	color: #5cacf2;
}

#home>div>.this-1200>.title .right a i {
	margin-right: 10px;
}

#home>div>.this-1200>.title .left span {
	font-size: 24px;
	color: #1978cc;
}

#home>.sum {
	position: relative;
	background-image: url(../images/temporary/sum.jpg);
	background-attachment: fixed;
	background-size: cover;
}

#home>.sum>.this-1200 {
	position: relative;
	z-index: 2;
}

#home>.sum:after {
	content: "";
	position: absolute;
	top: 0;
	display: block;
	background-color: rgba(0, 0, 0, 0.3);
	width: 100%;
	height: 100%;
}

#home>.sum .list {
	font-size: 0;
	padding: 100px 0;
}

#home>.sum .list li {
	display: inline-block;
	width: 300px;
	border-right: 1px solid #bbb;
	box-sizing: border-box;
	text-align: center;
}

#home>.sum .list li:nth-of-type(4n) {
	border: 0;
}

#home>.sum .list li p:first-child {
	font-size: 16px;
	color: #1977cb;
	font-weight: bold;
}

#home>.sum .list li p:first-child span {
	font-size: 55px;
	margin-right: 5px;
	color: #1977cb;
}

#home>.sum .list li p:first-child+p {
	margin-top: 20px;
	font-size: 16px;
	color: #fff;
}

#home>.sum .list li p:first-child+p i {
	margin-right: 10px;
}

/* 视频组件 */

.video-list a {
	float: left;
	margin-right: 16px;
	width: 288px;
	background-color: #fff;
	transition: all 0.5s;
	margin-bottom: 16px;
}

.video-list a:hover {
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.video-list a .img {
	position: relative;
	font-size: 0;
	overflow: hidden;
	background-color: #000;
}

.video-list a .img img {
	transition: all 0.5s;
}

.video-list a .img:hover img {
	transform: scale(1.08);
	opacity: 0.8;
}

.video-list a .img .time {
	position: absolute;
	bottom: 10px;
	right: 10px;
	color: #fff;
	font-size: 14px;
}

.video-list a .title {
	padding: 16px 10px;
}

.video-list a .title>p {
	font-size: 16px;
	font-weight: bold;
	margin-bottom: 10px;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
}

.video-list a .title>p:hover {
	color: #1978cc;
}

.video-list a .title .class {
	font-size: 0;
}

.video-list a .title .class p {
	display: inline-block;
	font-size: 14px;
	color: #999;
	box-sizing: border-box;
}

.video-list a .title .class p:first-child:after {
	content: "";
	display: inline-block;
	vertical-align: middle;
	height: 14px;
	width: 1px;
	margin: 0 20px;
	background-color: #eee;
}

.video-list video {
	display: none;
}

/* 首页产品切换 */

.owl-carousel {
	/* height: 520px; */
	position: relative;
}

.owl-carousel .owl-controls .owl-buttons div {
	position: absolute;
	top: 42%;
}

.owl-carousel .owl-controls .owl-buttons div i {
	font-size: 50px;
	color: #999;
}

.owl-carousel .owl-controls .owl-buttons .owl-prev {
	left: -35px;
}

.owl-carousel .owl-controls .owl-buttons .owl-next {
	right: -35px;
}

/* 首页新闻 */

#home .news {
	background-color: #fff;
}

#home .news .list {
	height: auto;
	overflow: hidden;
	font-size: 0;
}

#home .news .list a {
	height: 100%;
	display: inline-block;
	width: 386.5px;
	margin-right: 20px;
	vertical-align: top;
}

#home .news .list a .img {
	height: 250px;
	overflow: hidden;
}

#home .news .list a img {
	transition: all 0.5s;
}

#home .news .list a img:hover {
	transform: scale(1.08);
}

#home .news .list a .title {
	padding: 10px 15px;
	border: 1px solid #F3F3F3;
}

#home .news .list a .title p:first-child {
	font-size: 14px;
	color: #666;
	line-height: 30px;
	margin: 0;
	text-overflow: ellipsis;
	overflow: hidden;
	white-space: nowrap;
}

#home .news .list a .title p:first-child:hover {
	color: #1978cc;
}

#home .news .list a .title p:first-child+p {
	font-size: 12px;
	color: #999;
	line-height: 20px;
	margin: 0;
	height: 40px;
	overflow: hidden;
}

#home .news .list a .title p:first-child+p+p {
	font-size: 12px;
	color: #666;
	line-height: 30px;
	margin: 0;
}

#home .news .list a:first-child {
	position: relative;
	height: 372px;
	width: 386.5px;
	overflow: hidden;
}

#home .news .list a:first-child+a+a {
	margin-right: 0;
}

#home .news .list a:first-child .img {
	position: relative;
	overflow: unset;
	height: 372px;
	z-index: 1;
}

#home .news .list a:first-child .img img {
	transform: scale(2)
}

#home .news .list a:first-child .title {
	width: 100%;
	position: absolute;
	bottom: 0;
	z-index: 2;
	border: 0;
	background-color: rgba(0, 0, 0, 0.6);
	line-height: 40px;
	box-sizing: border-box;
	padding-top: 5px;
	padding-bottom: 5px;
	height: 40px;
	transition: all 0.3s;
}

#home .news .list a:first-child .title p:first-child {
	color: #fff;
}

#home .news .list a:first-child .title p:first-child+p {
	color: #fff;
	margin-top: 5px;
}

#home .news .list a:first-child .title p:first-child+p+p {
	display: none;
}

#home .news .list a:first-child:hover .title {
	padding-top: 130px;
	height: 100%;
}

/* 首页客户服务 */

#home .customer .list {
	font-size: 0;
}

#home .customer .list img {
	width: 132.5px;
	margin-right: 20px;
	margin-bottom: 20px;
}

/* 其他页公共部分 */

#main>.banner {
	position: relative;
	line-height: 420px;
	text-align: center;
	background-size: cover;
	height: 420px;
}

#main>.banner p {
	position: relative;
	z-index: 2;
	margin: 0;
	font-size: 60px;
	letter-spacing: 2px;
	font-weight: 500;
	color: #fff;
}

#main>.banner:after {
	content: "";
	position: absolute;
	background: url(../images/dot-pattern.png) repeat;
	top: 0;
	left: 0;
	bottom: 0;
	right: 0;
	z-index: 1;
}

#main>.title {
	padding: 46px 0;
	text-align: center;
}

#main>.title p:first-child {
	display: inline-block;
	padding: 0 80px;
	padding-bottom: 5px;
	margin: 0;
	font-size: 36px;
	color: #222;
	font-weight: bold;
	border-bottom: 1px solid rgb(221, 221, 221);
}

#main>.title .line {
	position: relative;
	z-index: 1;
	margin: 0 auto;
	width: 40px;
	background-color: #1978cc;
	height: 3px;
	margin-top: -2px;
}

#main>.title p:first-child+p+p {
	font-size: 20px;
	color: #222;
	margin-top: 10px;
}

/* 产品中心 */

#main.products {
	background-color: #F4F4F4
}

#main.products .owl-carousel .bg {
	background-size: cover;
	text-align: center;
	background-position: center;
	line-height: 420px;
	height: 420px;
}

#main.products .owl-carousel .bg p {
	font-size: 60px;
	color: #fff;
	position: relative;
	z-index: 2;
	margin: 0;
}

#main.products .owl-carousel .bg:after {
	content: "";
	position: absolute;
	background: url(../images/dot-pattern.png) repeat;
	top: 0;
	left: 0;
	bottom: 0;
	right: 0;
	z-index: 1;
}

#main.products .content>.class {
	background-color: #fff;
	margin-bottom: 46px;
	border-radius: 5px;
	overflow: hidden;
	font-size: 0;
	text-align: center;
}

#main.products .content>.class a {
	padding: 10px 40px;
	display: inline-block;
	font-size: 14px;
	color: #666;
}

#main.products .content>.class a:hover {
	background-color: #1978CC;
	color: #fff!important;
}

.products-class-active {
	background-color: #1978CC;
	color: #fff!important;
}

/* 新闻页面 */

#main.news .news-banner {
	height: 600px;
}

#main.news .news-banner img {
	max-height: 100%;
}

#main.news .news-banner .item .bg {
	height: 600px;
}

#main.news .news-banner .item .this-1200 {
	display: block;
	position: relative;
	z-index: 1;
	font-size: 0;
	height: 500px;
	background-size: cover;
	background-position: center;
	box-shadow: 0 3px 10px 0 rgba(0, 0, 0, 0.2);
	margin-top: 100px;
}

#main.news .news-banner .item .this-1200:after {
	content: "";
	position: absolute;
	top: 0;
	display: block;
	background-color: rgba(0, 0, 0, 0.15);
	width: 100%;
	height: 100%;
}

#main.news .news-banner .item .this-1200 img {
	height: 500px;
}

#main.news .news-banner .item .this-1200:hover img {
	transform: scale(1.08);
}

#main.news .news-banner .item .bg {
	position: absolute;
	width: 100%;
	height: 500px;
	top: 0;
	background-size: cover;
	filter: blur(20px);
}

#main.news .news-banner .title {
	position: absolute;
	left: 20px;
	bottom: 50px;
	font-size: 15px;
	z-index: 2;
}

#main.news .news-banner .title p:first-child {
	font-size: 14px;
	color: #fff;
	opacity: 0.75;
}

#main.news .news-banner .title p:first-child+p {
	font-size: 30px;
	color: #fff;
	margin: 10px 0;
	font-weight: bold;
}

#main.news .news-banner .title p:first-child+p+p {
	font-size: 14px;
	color: #fff;
	opacity: 0.8;
}

#main.news .content {
	padding-top: 30px;
}

#main.news .content, #main.news>.title {
	background-color: #F4F4F4;
}

#main.news .content>.this-1200>.class {
	margin-bottom: 30px;
}

#main.news .content>.this-1200>.class a {
	font-size: 15px;
	font-weight: bold;
	margin-right: 20px;
	padding: 7px 25px;
	border-radius: 5px;
	background-color: #fff;
	transition: background-color 0.5s;
}

.news-class-active {
	background-color: #1978CC!important;
	color: #fff!important;
}

#main.news .content>.this-1200>.class a:hover {
	background-color: #1978CC;
	color: #fff;
}

#main.news .content .list a {
	display: inline-block;
	background-color: #fff;
	padding: 10px;
	margin-bottom: 10px;
	transition: all 0.5s;
}

#main.news .content .list a:after {
	content: '';
	display: block;
	clear: both;
}

#main.news .content .list a .left {
	width: 220px;
	overflow: hidden;
}

#main.news .content .list a .left img {
	transition: all 0.5s;
}

#main.news .content .list a .right {
	width: 960px;
	padding: 0 20px;
	box-sizing: border-box;
}

#main.news .content .list a .right p:first-child {
	font-size: 20px;
	font-weight: bold;
	color: #000;
	margin-bottom: 10px;
	line-height: 30px;
	text-overflow: ellipsis;
	overflow: hidden;
	white-space: nowrap;
}

#main.news .content .list a .right p:first-child:hover {
	color: #1978cc;
}

#main.news .content .list a .right p:first-child+p {
	font-size: 12px;
	color: #999;
	line-height: 30px;
	margin: 0;
	height: 60px;
	overflow: hidden;
}

#main.news .content .list a .right p:first-child+p+p {
	font-size: 12px;
	color: #666;
	line-height: 30px;
	margin: 0;
}

#main.news .content .list a:hover {
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

#main.news .content .list a img:hover {
	transform: scale(1.08);
}

/* 关于我们 */

#main.about .customer-m {
	display: none;
}

#main.about .customer {
	padding: 30px 0;
	background-color: #F7F7F7;
	margin-top: 30px;
}

#main.about .customer>.this-1200>.title {
	margin-bottom: 30px;
}

#main.about .customer>.this-1200>.title .left, #main.about .customer>.this-1200>.title .right a {
	font-size: 14px;
	color: #999;
}

#main.about .customer>.this-1200>.title .left span {
	font-size: 24px;
	color: #1978cc;
}

#main.about .customer .list {
	font-size: 0;
}

#main.about .customer .list img {
	width: 132px;
	margin-right: 20px;
	margin-bottom: 20px;
}

/* 联系我们 */

#main.contact {
	background-color: #F4F4F4;
}

#main.contact .list li {
	padding: 30px;
	background-color: #fff;
	margin-bottom: 30px;
	display: inline-block;
	width: 100%;
	box-sizing: border-box;
}

#main.contact .list li .title {
	font-size: 25px;
	color: #1978cc;
	font-weight: bold;
}

#main.contact .list li .title img {
	height: 30px;
	vertical-align: sub;
	margin-right: 10px;
}

#main.contact .list li .info {
	margin-top: 20px;
}

/* 底部 */

#footer {
	background-color: #252525;
}

#footer .this-1200 {
	padding: 30px 100px;
	box-sizing: border-box;
}

#footer .this-1200 .icon {
	width: 650px;
	margin-top: 20px;
}

#footer .this-1200 .icon img {
	width: 50px;
	float: left;
}

#footer .this-1200 .icon p {
	margin: 0;
	width: 580px;
	margin-left: 70px;
	font-size: 12px;
	line-height: 25px;
	color: #666;
}

#footer .this-1200 .contact {
	margin-left: 35px;
	width: 250px;
	font-size: 12px;
	color: #1978cc;
	float: right;
	margin-top: 20px;
}

#footer .this-1200 .contact p {
	line-height: 20px;
}

#footer .this-1200 .contact p em {
	width: 10px;
	text-align: center;
	vertical-align: middle;
	margin-right: 10px;
}

#footer .copyright {
	font-size: 14px;
	color: #666;
	text-align: center;
	line-height: 50px;
}

/* 手机元素 */

#nav-m, #banner-m, #home .customer .customer-m, #main.news .content #home {
	display: none;
}

@media screen and (max-width:1200px) {
	video {
		max-width: 100%;
	}
	.this-1200 {
		width: auto;
	}
	#header {
		display: none;
	}
	#nav-m {
		display: block;
		position: relative;
		z-index: 999;
		height: 50px;
	}
	#nav-m .logo a {
		display: table-cell;
		height: 50px;
		vertical-align: middle;
		font-size: 0;
	}
	#nav-m .logo img {
		height: 30px;
		margin-left: 10px;
	}
	#nav-m .menu {
		position: absolute;
		right: 10px;
		top: 11px;
		width: 22px;
		padding: 5px 10px;
		border: 1px solid #333;
		border-radius: 3px;
	}
	#nav-m .menu span {
		display: block;
		width: 100%;
		margin-bottom: 5px;
		height: 2px;
		background-color: #000;
	}
	#nav-m .menu span:nth-of-type(3) {
		margin-bottom: 0px;
	}
	#nav-m .nav-m-list {
		background-color: #333;
		display: none;
	}
	#nav-m .nav-m-list li {
		line-height: 40px;
		border-bottom: 1px solid #777;
	}
	#nav-m .nav-m-list li a {
		height: 100%;
		width: 100%;
		display: block;
		padding-left: 10px;
		font-size: 14px;
		color: #f1f2f4;
		font-family: '微软雅黑';
	}
	/* 首页公共部分 */
	#home>div>.this-1200>.title {
		padding-left: 10px;
		padding-right: 10px;
	}
	#home>div>.this-1200>.title .left p {
		font-size: 0px;
	}
	#home>div>.this-1200>.title .left span {
		font-size: 20px;
	}
	#home>div>.this-1200>.title .right a {
		line-height: 36px;
	}
	/* 首页 */
	#banner-m {
		display: block;
	}
	#video {
		display: none;
	}
	#home>.sum .list {
		padding: 0;
	}
	#home>.sum {
		display: none;
	}
	/* 视频组件 */
	.video-list a {
		display: block;
		width: 100%;
		float: none;
	}
	/* 首页视频 */
	#home>.video .item a {
		display: none;
	}
	#home>.video .item a:nth-of-type(1), #home>.video .item a:nth-of-type(2), #home>.video .item a:nth-of-type(3) {
		display: block;
	}
	#home>.video .item:first-child+.item {
		display: none;
	}
	/* 首页新闻 */
	#home .news .list {
		font-size: 0;
	}
	#home .news .list a {
		width: calc(50% - 5px);
		box-sizing: border-box;
		margin-right: 0;
		margin-bottom: 10px;
		transition: unset!important;
	}
	#home .news .list a:nth-of-type(odd) {
		margin-right: 10px;
	}
	#home .news .list a .img {
		height: auto;
	}
	#home .customer .owl-carousel {
		display: none;
	}
	#home .customer .customer-m {
		display: block;
		padding-left: 10px;
		padding-right: 10px;
		box-sizing: border-box;
	}
	#home .customer .customer-m .list img {
		width: calc(33% - 6px);
		margin-right: 10px;
		margin-bottom: 10px;
	}
	#home .customer .customer-m .list img:nth-of-type(3n) {
		margin-right: 0px;
	}
	/* 其他页公共部分 */
	#main>.banner {
		height: 250px;
		line-height: 250px;
	}
	#main>.banner p {
		font-size: 25px;
	}
	#main>.title {
		padding: 20px 0;
	}
	#main>.title p:first-child {
		font-size: 25px;
	}
	#main>.title p:first-child+p+p {
		font-size: 16px;
	}
	/* 产品中心 */
	#main.products .owl-carousel .bg {
		height: 250px;
		line-height: 250px;
	}
	#main.products .owl-carousel .bg p {
		font-size: 25px;
	}
	#main.products .content>.class {
		margin: 10px;
		margin-bottom: 30px;
		margin-top: 0;
	}
	#main.products .content>.class a {
		width: 50%;
		box-sizing: border-box;
	}
	/* 新闻模块 */
	#main.news .news-banner {
		height: 250px;
	}
	#main.news .news-banner .item .bg {
		height: 250px;
	}
	#main.news .news-banner .item .this-1200 {
		height: 250px;
		margin-top: 0;
	}
	#main.news .content .this-1200>.list {
		display: none;
	}
	#main.news .news-banner .title p:first-child+p {
		font-size: 20px;
		max-height: 56px;
		overflow: hidden;
	}
	#main.news .news-banner .title {
		left: 10px;
	}
	#main.news .news-banner .owl-buttons {
		display: none;
	}
	#main.news .content>.this-1200>.class {
		padding: 0 10px;
	}
	#main.news .content #home {
		display: block;
	}
	#main.news #home .news {
		padding: 0px;
	}
	/* 新闻内页 */
	#main.news-view .title {
		padding: 10px;
	}
	#main.news-view .title p:first-child {
		font-size: 20px;
		padding: 10px 0!important;
	}
	#main.news-view .content {
		padding-top: 0px;
		padding-left: 10px;
		padding-right: 10px;
	}
	/* 关于星视 */
	#main.about .content .info {
		padding: 0 10px;
	}
	#main.about .content td {
		display: block;
		width: 100%;
	}
	#main.about .content td video {
		width: 100%;
		height: auto;
	}
	#main.about .customer .owl-carousel {
		display: none;
	}
	#main.about .customer .customer-m {
		display: block;
		padding-left: 10px;
		padding-right: 10px;
		box-sizing: border-box;
	}
	#main.about .customer .customer-m .list img {
		width: calc(33% - 6px);
		margin-right: 10px;
		margin-bottom: 10px;
	}
	#main.about .customer .customer-m .list img:nth-of-type(3n) {
		margin-right: 0px;
	}
	/* 联系我们 */
	#main.contact .list li td {
		display: block;
		width: 100%;
	}
	#main.contact .list li .title {
		font-size: 20px;
	}
	#main.contact .list li .title img {
		height: 27px;
	}
	.my-map {
		width: 100%!important;
	}
	/* 底部 */
	#footer .this-1200 {
		padding: 30px 10px;
	}
	#footer .this-1200 .icon {
		float: none;
		width: 100%;
	}
	#footer .this-1200 .icon p {
		width: auto;
	}
	#footer .this-1200 .contact {
		float: none;
		margin-left: 70px;
		margin-top: 20px;
	}
	#footer .copyright {
		padding: 10px 0;
		line-height: 25px;
	}
}