.lanse {
	color: #1554b1;
}

.fz36 {
	font-size: 36px;
}

.index_product {
	width: 100%;
	padding: 50px 0 0;
	
}

.datitle {
	font-size: 36px;
	margin-bottom: 10px;
}

.ge {
	width: 150px;
	height: 3px;
	margin: 20px auto;
	background: #9D9D9D;
}

.prodcut_nav {
	background: #1554b1;
	width: 100%;
	line-height: 50px;
}

.prodcut_nav a {
	margin: 0 50px;
	font-size: 16px;
	color: #fff;
}

.prodcut_nav a.active {
	border-bottom: 2px solid #fff;
	padding-bottom: 5px;
}

.prodcut_nav a:hover {
	border-bottom: 2px solid #fff;
	padding-bottom: 5px;
}

.product_list {
	width: 100%;
	height: auto;
	overflow: hidden;
}

.product_list ul {
	float: left;
	height: auto;
	overflow: hidden;
}

.product_list ul li {
	float: left;
}

.product_list li {
	width: 23.5%;
	height: auto;
	overflow: hidden;
	margin-right: 2%;
	margin-top: 2%;
}

.product_list li:nth-child(4n+4) {
	margin-right: 0;
}

.product_list li span {
	display: block;
	background: #b2b0b0;
	width: 100%;
	line-height: 40px;
	height: auto;
	overflow: hidden;
	text-align: center;
}

.product_list li img {
	width: 100%;
	height: 200px;
}

.product_list li span a {
	color: #fff;
	font-size: 18px;
}

.more {
	margin: 50px auto;
	width: 160px;
	height: 45px;
	line-height: 45px;
	text-align: center;
	background: #707070;
	border-radius: 30px;
}

.more a {
	display: block;
	font-size: 16px;
	color: #fff;
}


/* 四大核心服务与支持 */

.fuwu {
	background: #f0f0f0;
	padding: 50px 0;
}

.fuw_list {
	width: 100%;
	height: auto;
	overflow: hidden;
	margin-top: 30px;
}

.fuw_list ul li {
	float: left;
}

.fuw_list li {
	width: 23.5%;
	height: auto;
	overflow: hidden;
	margin-right: 2%;
	background: #fff;
	min-height: 290px;
}

.fuw_list li:nth-child(4n+4) {
	margin-right: 0;
}

.fuwu_list_main {
	width: auto;
	height: auto;
	overflow: hidden;
	padding: 30px 20px;
}

.fuwu_list_main_img {
	width: auto;
	height: 100px;
	position: relative;
}

.fuwu_list_main img {
	position: absolute;
	max-width: 100px;

	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
}

.fuwu_list_main_img img.c1 {
	display: block;
}

.fuwu_list_main_img img.c2 {
	display: none;
}

.fuwu_list_main span.fuwu_title {
	display: block;
	font-size: 20px;
	margin: 20px 0;
	font-weight: 600;
}

.fuwu_list_main span.fuwu_des {
	display: block;
	font-size: 14px;
	color: #999999;
}

.fuw_list li:hover .fuwu_list_main_img img.c1 {
	display: none;
}

.fuw_list li:hover .fuwu_list_main_img img.c2 {
	display: block;
}

.fuw_list li:hover .fuwu_list_main span.fuwu_title {
	color: #ff7e00;
}


/* 关于我们 */
.index_about {
	background: #fff;
	padding: 50px 0;
}

.index_about_main {
	width: 100%;
	height: auto;
	overflow: hidden;
	margin-top: 30px;
}

.index_about_main_left {
	float: left;
	width: 700px;
	height: auto;
	overflow: hidden;
	padding: 30px 0;
}

.index_about_main_left p {
	text-indent: 30px;
	color: #333333;
	font-size: 16px;
	line-height: 30px;
}

.index_about_main_left .more {
	background: #3498db;
}

.index_about_main_left .more a {
	display: block;
}

.index_about_main_right {
	float: right;
	width: 430px;
	height: auto;
	overflow: hidden;
}

.index_about_main_right img {
	width: 100%;
}

/* 广告 */
.lanyao {
	background: url(../images/guanggao.jpg) no-repeat center;
	padding: 50px 0;
}

.lanyao_title {
	font-size: 36px;
	color: #fff;
	margin-bottom: 30px;
}

.lanyao_title span {
	font-size: 36px;
	color: #ff7e00;
	font-weight: bold;
}

.lanyao_des {
	font-size: 18px;
	color: #fff;
}

.lanyao_des span {
	font-size: 18px;
	color: #ff7e00;
	font-weight: bold;
}

.lanyao .more {
	background: #1e56a0;
	margin: 20px auto;
}


/* 了解最新的新闻动态 */

.index_news {
	background: #fff;
	padding: 50px 0;
}

.index_news_nav {
	margin: 30px auto;
	height: auto;
	overflow: hidden;
}

.index_news_nav a {
	padding: 10px 30px;
	/* background: #3498db; */
	font-size: 18px;
	color: #333;
	display: ruby-text;
	border-radius: 30px;
	margin-right: 10px;
}

.index_news_nav a.active {
	color: #fff;
	background: #3498db;
	padding: 10px 30px;
}

.index_news_nav a:hover {
	color: #fff;
	background: #3498db;
	padding: 10px 30px;
}


.index_news_main {
	width: 100%;
	height: auto;
	overflow: hidden;
}

.index_news_left {
	float: left;
	width: 450px;
	height: auto;
	overflow: hidden;
	margin-right: 50px;
}

.index_news_left img {
	width: 100%;
}

.index_news_left span.title {
	display: block;
	font-size: 18px;
	color: #333;
	margin: 10px 0;
}

.index_news_left span.des {
	display: block;
	font-size: 14px;
	color: #666;
	line-height: 30px;
}

.index_news_left .more {
	float: left;
	background: #3498db;
	margin: 20px 0;
}

.index_news_right {
	float: left;
	width: calc(100% - 500px);
	height: auto;
	overflow: hidden;
}

.index_news_list {
	width: 100%;
	height: auto;
	overflow: hidden;
}

.index_news_list ul li {
	float: left;
}

.index_news_list li {
	width: 100%;
	height: auto;
	overflow: hidden;
	padding-bottom: 10px;
	border-bottom: 1px dashed #999;
	margin-bottom: 10px;
}

.index_news_list_main {
	width: 100%;
	height: auto;
	overflow: hidden;
}

.news_riqi {
	float: left;
	width: 100px;
	height: auto;
	background: #aaaaaa;
	padding: 5px;
	overflow: hidden;
	margin-right: 10px;
}

.news_riqi .ri {
	font-size: 20px;
	color: #fff;
}

.news_riqi .shijian {
	font-size: 18px;
	color: #fff;
	line-height: 35px;
}

.news_main {
	float: left;
	width: calc(100% - 110px);
	height: auto;
	overflow: hidden;
}

.news_main span.biaoti {
	display: block;
	color: #333;
	font-size: 18px;
	font-weight: bold;
	margin: 5px 0;
}

.news_main span.des {
	color: #999;
	font-size: 14px;
}


/* 案例展示 */
.index_anli{
	background: #f0f0f0;
	padding: 50px 0;
}

.index_anli_list{
	width: 100%;
	height: auto;
	overflow: hidden;
}
.swiper-container {
	width: 100%;
	height: 100%;
}

.swiper-slide {
	text-align: center;
	font-size: 18px;
	background: #fff;

	/* Center slide text vertically */
	display: -webkit-box;
	display: -ms-flexbox;
	display: -webkit-flex;
	display: flex;
	-webkit-box-pack: center;
	-ms-flex-pack: center;
	-webkit-justify-content: center;
	justify-content: center;
	-webkit-box-align: center;
	-ms-flex-align: center;
	-webkit-align-items: center;
	align-items: center;
}

.anli_main{
	width: 100%;
	height: auto;
	overflow: hidden;
}
.anli_main img{
	width: 100%;
	height: 200px;
	border-radius: 10px;
}

.index_anli_list .more{
	background: #3498db;
	margin: 30px auto;
}




@media (max-width:1200px) {
	
	.lanse {
		color: #1554b1;
	}
	
	.fz36 {
		font-size: 26px;
	}
	
	.index_product {
		width: 100%;
		padding: 30px 0 0;
		
	}
	
	.datitle {
		font-size: 26px;
		margin-bottom: 10px;
	}
	
	.ge {
		width: 150px;
		height: 3px;
		margin: 20px auto;
		background: #9D9D9D;
	}
	
	.prodcut_nav {
		background: #1554b1;
		width: 100%;
		line-height: 50px;
	}
	
	.prodcut_nav a {
		margin: 0 10px;
		font-size: 16px;
		color: #fff;
	}
	
	.prodcut_nav a.active {
		border-bottom: 2px solid #fff;
		padding-bottom: 5px;
	}
	
	.prodcut_nav a:hover {
		border-bottom: 2px solid #fff;
		padding-bottom: 5px;
	}
	
	.product_list {
		width: 100%;
		height: auto;
		overflow: hidden;
	}
	
	.product_list ul {
		float: left;
		height: auto;
		overflow: hidden;
	}
	
	.product_list ul li {
		float: left;
	}
	
	.product_list li {
		width: 49%;
		height: auto;
		overflow: hidden;
		margin-right: 2%;
		margin-top: 2%;
	}
	
	.product_list li:nth-child(2n+2) {
		margin-right: 0;
	}
	
	.product_list li span {
		display: block;
		background: #b2b0b0;
		width: 100%;
		line-height: 40px;
		height: auto;
		overflow: hidden;
		text-align: center;
	}
	
	.product_list li img {
		width: 100%;
	}
	
	.product_list li span a {
		color: #fff;
		font-size: 16px;
	}
	
	.more {
		margin: 20px auto;
		width: 160px;
		height: 45px;
		line-height: 45px;
		text-align: center;
		background: #707070;
		border-radius: 30px;
	}
	
	.more a {
		display: block;
		font-size: 16px;
		color: #fff;
	}
	
	
	/* 四大核心服务与支持 */
	
	.fuwu {
		background: #f0f0f0;
		padding: 30px 0;
	}
	
	.fuw_list {
		width: 100%;
		height: auto;
		overflow: hidden;
		margin-top: 30px;
	}
	
	.fuw_list ul li {
		float: left;
	}
	
	.fuw_list li {
		width: 49%;
		height: auto;
		overflow: hidden;
		margin-right: 2%;
		margin-bottom: 2%;
		background: #fff;
		min-height: 285px;
	}
	
	.fuw_list li:nth-child(2n+2) {
		margin-right: 0;
	}
	
	.fuwu_list_main {
		width: auto;
		height: auto;
		overflow: hidden;
		padding: 20px 10px;
	}
	
	.fuwu_list_main_img {
		width: auto;
		height: 100px;
		position: relative;
	}
	
	.fuwu_list_main img {
		position: absolute;
		max-width: 100px;
	
		left: 50%;
		top: 50%;
		transform: translate(-50%, -50%);
	}
	
	.fuwu_list_main_img img.c1 {
		display: block;
	}
	
	.fuwu_list_main_img img.c2 {
		display: none;
	}
	
	.fuwu_list_main span.fuwu_title {
		display: block;
		font-size: 15px;
		margin: 20px 0;
		font-weight: 600;
	}
	
	.fuwu_list_main span.fuwu_des {
		display: block;
		font-size: 14px;
		color: #999999;
	}
	
	.fuw_list li:hover .fuwu_list_main_img img.c1 {
		display: none;
	}
	
	.fuw_list li:hover .fuwu_list_main_img img.c2 {
		display: block;
	}
	
	.fuw_list li:hover .fuwu_list_main span.fuwu_title {
		color: #ff7e00;
	}
	
	
	/* 关于我们 */
	.index_about {
		background: #fff;
		padding: 30px 0;
	}
	
	.index_about_main {
		width: 100%;
		height: auto;
		overflow: hidden;
		margin-top: 0px;
	}
	
	.index_about_main_left {
		float: left;
		width: 100%;
		height: auto;
		overflow: hidden;
		padding: 10px 0;
	}
	
	.index_about_main_left p {
		text-indent: 30px;
		color: #333333;
		font-size: 16px;
		line-height: 30px;
	}
	
	.index_about_main_left .more {
		background: #3498db;
	}
	
	.index_about_main_left .more a {
		display: block;
	}
	
	.index_about_main_right {
		float: right;
		width: 100%;
		height: auto;
		overflow: hidden;
	}
	
	.index_about_main_right img {
		width: 100%;
	}
	
	/* 广告 */
	.lanyao {
		background: url(../images/guanggao.jpg) no-repeat center;
		padding: 50px 0;
		background-size: cover;
	}
	
	.lanyao_title {
		font-size: 16px;
		color: #fff;
		margin-bottom: 20px;
	}
	
	.lanyao_title span {
		font-size: 16px;
		color: #ff7e00;
		font-weight: bold;
	}
	
	.lanyao_des {
		font-size: 16px;
		color: #fff;
	}
	
	.lanyao_des span {
		font-size: 16px;
		color: #ff7e00;
		font-weight: bold;
	}
	
	.lanyao .more {
		background: #1e56a0;
		margin: 20px auto;
	}
	
	
	/* 了解最新的新闻动态 */
	
	.index_news {
		background: #fff;
		padding: 30px 0;
	}
	
	.index_news_nav {
		margin: 10px auto;
		height: auto;
		overflow: hidden;
	}
	
	.index_news_nav a {
		padding: 10px 30px;
		/* background: #3498db; */
		font-size: 16px;
		color: #333;
		display: ruby-text;
		border-radius: 30px;
	}
	
	.index_news_nav a.active {
		color: #fff;
		background: #3498db;
		padding: 10px 30px;
	}
	
	.index_news_nav a:hover {
		color: #fff;
		background: #3498db;
		padding: 10px 30px;
	}
	
	
	.index_news_main {
		width: 100%;
		height: auto;
		overflow: hidden;
	}
	
	.index_news_left {
		float: left;
		width: 100%;
		height: auto;
		overflow: hidden;
		margin-right: 0px;
	}
	
	.index_news_left img {
		width: 100%;
	}
	
	.index_news_left span.title {
		display: block;
		font-size: 18px;
		color: #333;
		margin: 10px 0;
	}
	
	.index_news_left span.des {
		display: block;
		font-size: 14px;
		color: #666;
		line-height: 30px;
	}
	
	.index_news_left .more {
		float: left;
		background: #3498db;
		margin: 20px 0;
	}
	
	.index_news_right {
		float: left;
		width: 100%;
		height: auto;
		overflow: hidden;
	}
	
	.index_news_list {
		width: 100%;
		height: auto;
		overflow: hidden;
	}
	
	.index_news_list ul li {
		float: left;
	}
	
	.index_news_list li {
		width: 100%;
		height: auto;
		overflow: hidden;
		padding-bottom: 10px;
		border-bottom: 1px dashed #999;
		margin-bottom: 10px;
	}
	
	.index_news_list_main {
		width: 100%;
		height: auto;
		overflow: hidden;
	}
	
	.news_riqi {
		float: left;
		width: 80px;
		height: auto;
		background: #aaaaaa;
		padding: 5px;
		overflow: hidden;
		margin-right: 10px;
	}
	
	.news_riqi .ri {
		font-size: 16px;
		color: #fff;
		line-height: 30px;
	}
	
	.news_riqi .shijian {
		font-size: 16px;
		color: #fff;
		line-height: 30px;
	}
	
	.news_main {
		float: left;
		width: calc(100% - 90px);
		height: auto;
		overflow: hidden;
	}
	
	.news_main span.biaoti {
		display: block;
		color: #333;
		font-size: 16px;
		font-weight: bold;
		margin: 2px 0;
	}
	
	.news_main span.des {
		color: #999;
		font-size: 14px;
		overflow: hidden;
		display: -webkit-box;
		-webkit-box-orient: vertical;
		-webkit-line-clamp: 2;
		height: 40px;
	}
	
	
	/* 案例展示 */
	.index_anli{
		background: #f0f0f0;
		padding: 30px 0;
	}
	
	.index_anli_list{
		width: 100%;
		height: auto;
		overflow: hidden;
	}
	.swiper-container {
		width: 100%;
		height: 100%;
	}
	
	.swiper-slide {
		text-align: center;
		font-size: 18px;
		background: #fff;
	
		/* Center slide text vertically */
		display: -webkit-box;
		display: -ms-flexbox;
		display: -webkit-flex;
		display: flex;
		-webkit-box-pack: center;
		-ms-flex-pack: center;
		-webkit-justify-content: center;
		justify-content: center;
		-webkit-box-align: center;
		-ms-flex-align: center;
		-webkit-align-items: center;
		align-items: center;
	}
	
	.anli_main{
		width: 100%;
		height: auto;
		overflow: hidden;
	}
	.anli_main img{
		width: 100%;
		border-radius: 10px;
	}
	
	.index_anli_list .more{
		background: #3498db;
		margin: 30px auto;
	}
	
	
	
}