.banner {
	position: relative;
}

.banner .swiper-slide img {
	display: block;
	width: 100%;
}

.main .item1 {
	background-color: #f6f6f6;
	padding-top: 110px;
	padding-bottom: 124px;
}

.main .item1 .title h4 {
	font-family: zhongsong;
	font-size: 40px;
	color: #00368d;
	line-height: 42px;
	text-align: center;
	background-image: url(../images/title_bg.png);
	background-repeat: no-repeat;
	background-position: center center;
}

.main .item1 .title p {
	font-family: pingfang;
	font-size: 20px;
	color: #949393;
	line-height: 40px;
	text-align: center;
	margin-bottom: 40px;
}

.main .item1 .product_list {
	display: flex;
	flex-flow: row nowrap;
	justify-content: space-between;
}

.main .item1 .product_list li {
	width: calc((100% - 180px) / 3);
	background-color: #FFFFFF;
	box-sizing: border-box;
	padding: 10px;
	box-shadow: 0px 0px 3px #CCCCCC;
	cursor: pointer;
}

.main .item1 .product_list li .product {
	border: 2px solid #dfdfdf;
}

.main .item1 .product_list li .product .pic {
	width: 100%;
	height: 297px;
	background-image: url(../images/product_bg.jpg);
	background-size: cover;
	overflow: hidden;
}

.main .item1 .product_list li .product .pic img {
	display: block;
	margin: 0 auto;
	transition: 0.5s;
	max-width: 100%;
}

.main .item1 .product_list li:hover .product .pic img {
    transform: scale(1.3);
}

.main .item1 .product_list li .product p.title {
	font-family: pingfang;
	font-size: 18px;
	text-align: center;
	color: #333333;
	line-height: 48px;
	padding-top: 19px;
	font-weight: 600;
}

.main .item1 .product_list li .product a.more {
	font-family: pingfang;
	display: block;
	font-size: 18px;
	color: #333333;
	text-align: center;
	line-height: 48px;
	padding-bottom: 8px;
	font-weight: 600;
}

.main .item1 .product_list li:hover .product p.title,
.main .item1 .product_list li:hover .product a.more {
	color: #00368d;
}

.main .item2 {
	width: 100%;
	/*height: 543px;*/
	background-image: url(../images/about_bg.jpg);
	background-position: top center;
	background-repeat: no-repeat;
	box-sizing: border-box;
	padding-top: 30px;
	padding-bottom: 80px;
	background-color: #F6F6F6;
}

.main .item2 .title h4 {
	font-family: zhongsong;
	font-size: 40px;
	color: #ffffff;
	line-height: 42px; 
	text-align: center;
	background-image: url(../images/white_title_bg.png);
	background-repeat: no-repeat;
	background-position: center center;
}

.main .item2 .article .l {
	width: 50%;
}

.main .item2 .article .l h4 {
	font-family: pingfang;
	font-size: 30px;
	color: #FFFFFF;
	line-height: 110px;
	margin-top: 20px;
}

.main .item2 .article .l .about_summary {
	box-sizing: border-box;
	padding-right: 107px;
}

.main .item2 .article .l .about_summary h5 {
	display: none;
}

.main .item2 .article .l .about_summary p {
	font-family: pingfang;
	font-size: 16px;
	color: #FFFFFF;
	line-height: 26px;
}

.main .item2 .article .l a.more {
	width: 103px;
	height: 34px;
	border: 1px solid #FFFFFF;
	font-family: pingfang;
	font-size: 16px;
	color: #FFFFFF;
	text-align: center;
	line-height: 34px;
	display: block;
	margin-top: 43px;
	margin-bottom: 137px;
}

.main .item2 .about_list {
	display: flex;
	flex-flow: row nowrap;
	justify-content: space-between;
}

.main .item2 .about_list li {
	width: 25%;
}

.main .item2 .about_list li i img {
	display: block;
	margin: 0 auto;
	height: 84px;
}

.main .item2 .about_list li .txt>div {
	text-align: center;
	margin-top: 30px;
}

.main .item2 .about_list li .txt h5 {
	text-align: center;
	font-family: pingfang;
	font-size: 48px;
	color: #000000;
	line-height: 54px;
	font-weight: 500;
	display: inline-block;
	vertical-align: middle;
}

.main .item2 .about_list li .txt span {
	font-family: pingfang;
	color: #000000;
	font-size: 18px;
	line-height: 54px;
	display: inline-block;
	vertical-align: middle;
	padding-left: 3px;
	font-weight: 600;
}

.main .item2 .about_list li .txt p {
	font-family: pingfang;
	font-size: 18px;
	text-align: center;
	line-height: 48px;
	font-weight: 600;
}

.main .item3 {
	background-color: #f6f6f6;
	padding-bottom: 40px;
}

.main .item3 .title h4 {
	font-family: zhongsong;
	font-size: 40px;
	color: #00368d;
	line-height: 42px;
	text-align: center;
	background-image: url(../images/title_bg.png);
	background-repeat: no-repeat;
	background-position: center center;
}

.main .item3 .title p {
	font-family: pingfang;
	font-size: 16px;
	color: #333333;
	line-height: 60px;
	text-align: center;
	margin-bottom: 30px;
}

.main .item3 .item3_list {
	width: 100%;
	display: flex;
	flex-flow: row wrap;
	justify-content: space-between;
}

.main .item3 .item3_list li {
	width: calc((100% - 60px) / 2);
	box-shadow: 0px 10px 10px #CCCCCC;
	margin-bottom: 50px;
}

.main .item3 .item3_list li .pic {
    overflow: hidden;
}

.main .item3 .item3_list li .pic img {
	width: 100%;
	display: block;
	transition: 0.5s;
}

.main .item3 .item3_list li:hover .pic img {
    transform: scale(1.3);
}

.main .item3 .item3_list li .txt {
	width: 100%;
	background-color: #FFFFFF;
	height: 68px;
	box-sizing: border-box;
	padding: 0 15px;
}

.main .item3 .item3_list li .txt:after {
	display: table;
	content: "";
	clear: both;
}

.main .item3 .item3_list li .txt p {
	font-family: pingfang;
	font-size: 24px;
	color: #333333;
	line-height: 68px;
	float: left;
}

.main .item3 .item3_list li .txt a.more {
	font-family: pingfang;
	font-size: 17px;
	color: #333333;
	line-height: 68px;
	float: right;
}

.main .item3 .item3_list li:hover p,
.main .item3 .item3_list li:hover a.more {
	color: #00368d;
}

.main .item4 {
	background-color: #f6f6f6;
	padding-bottom: 90px;
}

.main .item4 .title h4 {
	font-family: zhongsong;
	font-size: 40px;
	color: #00368d;
	line-height: 42px;
	text-align: center;
	background-image: url(../images/title_bg.png);
	background-repeat: no-repeat;
	background-position: center center;
}

.main .item4 .case_typelist {
	display: flex;
	flex-flow: row nowrap;
	justify-content: space-around;
	margin-top: 45px;
	margin-bottom: 55px;
}

.main .item4 .case_typelist li {
	min-width: 174px;
	height: 40px;
	text-align: center;
	border: 1px solid #00368d;
	cursor: pointer;
}

.main .item4 .case_typelist li a {
	display: inline-block;
	font-family: pingfang;
	font-size: 18px;
	color: #333333;
	line-height: 40px;
	padding: 0 25px;
}

.main .item4 .case_typelist li:hover,
.main .item4 .case_typelist li:hover a {
	color: #FFFFFF;
	background-color: #00368d;
}

.main .item4 .case_list {
	position: relative;
}

.main .item4 .case_list .swiper-container {
    padding-bottom: 35px;
}

.main .item4 .case_list .swiper-slide .pic {
    overflow: hidden;
}

.main .item4 .case_list .swiper-slide .pic img {
	width: 100%;
	display: block;
	transition: 0.5s;
}

.main .item4 .case_list .swiper-slide:hover .pic img {
    transform: scale(1.3);
}

.main .item4 .case_list .swiper-slide p {
	width: 100%;
	height: 55px;
	font-family: pingfang;
	font-size: 18px;
	text-align: center;
	line-height: 55px;
	box-sizing: border-box;
	border: 1px solid #333333;
}

.main .item4 .case_list .swiper-button-next,
.main .item4 .case_list .swiper-button-prev {
	outline: none;
}

.main .item4 .case_list .swiper-button-next {
	right: -100px;
}

.main .item4 .case_list .swiper-button-prev {
	left: -100px;
}

.main .item4 .case_list .swiper-pagination {
    bottom: 0px;
}

.main .item5 {
	background-color: #f6f6f6;
	padding-bottom: 120px;
}

.main .item5 .title h4 {
	font-family: zhongsong;
	font-size: 40px;
	color: #00368d;
	line-height: 42px;
	text-align: center;
	background-image: url(../images/title_bg.png);
	background-repeat: no-repeat;
	background-position: center center;
}

.main .item5 .news_typelist {
	display: flex;
	flex-flow: row nowrap;
	justify-content: center;
	margin-top: 40px;
	margin-bottom: 90px;
}

.main .item5 .news_typelist li {
	font-family: pingfang;
	font-size: 16px;
	text-align: center;
	line-height: 32px;
	color: #00368d;
	padding: 0 22px;
	border: 1px solid #00368d;
	margin: 0 30px;
	cursor: pointer;
}

.main .item5 .news_typelist li.active {
	background-color: #00368d;
	color: #FFFFFF;
}

.main .item5 .news_list {
	display: none;
	flex-flow: row nowrap;
	justify-content: space-between;
}

.main .item5 .news_list li {
	width: calc((100% - 90px) / 3);
	position: relative;
}

.main .item5 .news_list li .pic img {
	width: 100%;
	display: block;
}

.main .item5 .news_list li .txt {
	box-sizing: border-box;
	padding: 0 14px;
	background-color: #FFFFFF;
	box-shadow: 0px 5px 10px #CCCCCC;
}

.main .item5 .news_list li .txt h4 {
	font-family: pingfang;
	font-size: 22px;
	text-align: center;
	color: #333333;
	line-height: 48px;
}

.main .item5 .news_list li .txt p {
	font-family: pingfang;
	font-size: 14px;
	color: #333333;
	line-height: 20px;
}

.main .item5 .news_list li a {
	display: block;
	font-family: pingfang;
	font-size: 16px;
	color: #333333;
	text-align: center;
	line-height: 42px;
}

.main .item5 .news_list li:hover .txt h4,
.main .item5 .news_list li:hover .txt p,
.main .item5 .news_list li:hover .txt a {
	color: #00368d;
}

.main .item5 .news_list li .card {
	width: 104px;
	height: 77px;
	background-color: #00368d;
	position: absolute;
	top: -28px;
	right: -32px;
}

.main .item5 .news_list li .card h5 {
	font-family: pingfang;
	font-size: 30px;
	color: #ffffff;
	text-align: center;
	line-height: 34px;
	padding-top: 6px;
}

.main .item5 .news_list li .card p {
	font-family: pingfang;
	font-size: 18px;
	text-align: center;
	color: #FFFFFF;
	line-height: 34px;
	font-weight: 600;
}