.banner{
	position: relative;
}

/* section样式 */
section ul{
	height: 50px;
	margin-bottom: 10%;
}

section ul li{
	display: block;
	float: left;
	color: #fff;
	width: 25%;
	height: 100%;
	font-size: 20px;
	line-height: 50px;
}

section ul li img{
	float: right;
	width: 20%;
	height: 100%;
	margin-right: 20%;
}

/* swiper样式 */
.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;
}

.swiper-slide img {
	display: block;
}
	
/* /////////// */


/* 主体内容公司简介main样式 */

.main .item1 {
	background-color: #f5f5f5;
	background-image: url(../images/i_item1_bg.jpg);
	background-repeat: no-repeat;
	background-position: top center;
	padding-bottom: 80px;
}

.main .item1 .title {
	padding-top: 73px;
	padding-bottom: 37px;
}

.main .item1 .title h5.cn {
	font-size: 40px;
	font-weight: bold;
	color: #333333;
	text-align: center;
	line-height: 55px;
}

.main .item1 .title h5.en {
	font-family: arial;
	font-size: 14px;
	color: #d9d9d9;
	text-align: center;
	line-height: 29px;
	font-weight: 500;
}

.main .item1 .title p.summary {
	font-family: 'pingfang';
	font-size: 16px;
	color: #666666;
	text-align: center;
	line-height: 62px;
}

.main .item1 .product:after {
	display: table;
	content: "";
	clear: both;
}

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

.main .item1 .product ul.typelist {
	width: calc(45% - 130px);
	position: absolute;
	top: 20px;
	right: 100px;
	display: flex;
	flex-flow: row wrap;
	justify-content: space-between;
	z-index: 10;
	background-color: #FFFFFF;
}

.main .item1 .product ul.typelist li {
	width: calc((100% - 50px) / 3);
	box-sizing: border-box;
	font-family: 'pingfang';
	font-size: 14px;
	color: #333333;
	text-align: center;
	line-height: 40px;
	border: 1px solid #e6e6e6;
	margin-bottom: 10px;
	cursor: pointer;
}

.main .item1 .product ul.typelist li.active {
	background-color: #af987c;
	color: #FFFFFF;
	border-color: #af987c;
}

.main .item1 .product .swiper-container {
	width: calc(100% - 100px);
}

.main .item1 .product .swiper-container .swiper-slide .l {
	width: 55%;
}

.main .item1 .product .swiper-container .swiper-slide .l img {
	display: block;
	width: 100%;
}

.main .item1 .product .swiper-container .swiper-slide .r {
	width: 45%;
}

.main .item1 .product .swiper-container .swiper-slide .r .txt {
	box-sizing: border-box;
	padding: 0 80px;
	padding-top: 35px;
	background-color: #f1f0ec;
	position: absolute;
	bottom: 0px;
}

.main .item1 .product .swiper-container .swiper-slide .r .txt h5.en {
	font-family: 'Dinb';
	font-weight: bold;
	font-size: 30px;
	color: #595959;
	text-align: left;
	line-height: 40px;
	letter-spacing: 8px;
}

.main .item1 .product .swiper-container .swiper-slide .r .txt h5.cn {
	font-size: 24px;
	color: #595959;
	font-weight: bold;
	text-align: left;
	line-height: 34px;
	padding-bottom: 13px;
	background-image: url(../images/product_title_bg.jpg);
	background-repeat: no-repeat;
	background-position: left bottom;
	margin-bottom: 20px;
}

.main .item1 .product .swiper-container .swiper-slide .r .txt img {
	display: block;
	width: 100%;
}

.main .item1 .product .swiper-container .swiper-slide .r .txt p {
	font-family: 'pingfang';
	font-size: 14px;
	color: #666666;
	line-height: 24px;
	text-align: left;
	padding-top: 25px;
	padding-bottom: 35px;
}

.main .item1 .product .swiper-right {
	width: 100px;
	background-color: #ffffff;
	position: relative;
}

.main .item1 .product .swiper-right .swiper-pagination {
	bottom: 40px;
	font-family: 'Dinb';
	font-size: 18px;
	color: #b3b3b3;
}

.main .item1 .product .swiper-right .swiper-pagination .swiper-pagination-current {
	color: #222222;
}

.main .item1 .product .swiper-right .swiper-button-next,
.main .item1 .product .swiper-right .swiper-button-prev {
	width: 100%;
	height: 70px;
	background-size: auto;
	left: 0px;
	right: 0px;
	margin-top: 0px;
}

.main .item1 .product .swiper-right .swiper-button-next {
	background-image: url(../images/product_next.png);
	top: 50%;
	transform: translateY(0%);
}

.main .item1 .product .swiper-right .swiper-button-prev {
	background-image: url(../images/product_prev.png);
	top: 50%;
	transform: translateY(-100%);
}

.main .item1 .product .swiper-right .swiper-button-line {
	width: 20px;
	height: 1px;
	background-color: #e6e6e6;
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translateX(-50%) translateY(-50%);
}

.main .item2 {
	background-image: url(../images/i_item2_bg.jpg);
	background-repeat: no-repeat;
	background-position: center center;
}

.main .item2 .title {
	padding-top: 73px;
	padding-bottom: 37px;
}

.main .item2 .title h5.cn {
	font-size: 40px;
	font-weight: bold;
	color: #FFFFFF;
	text-align: center;
}

.main .item2 .title h5.en {
	font-family: arial;
	font-size: 14px;
	color: rgba(255,255,255,0.3);
	text-align: center;
	line-height: 29px;
	font-weight: 500;
}

.main .item2 .title p.summary {
	font-family: 'pingfang';
	font-size: 16px;
	color: #FFFFFF;
	text-align: center;
	line-height: 62px;
	font-weight: 500;
}

.main .item2 ul {
	display: flex;
	flex-flow: row nowrap;
	justify-content: center;
}

.main .item2 ul li {
	width: 25%;
	position: relative;
}

.main .item2 ul li .pic img {
	display: block;
	width: 100%;
}

.main .item2 ul li .txt {
	width: 100%;
	height: 220px;
	position: absolute;
	top: 0px;
	background-repeat: no-repeat;
	background-position: center center;
	background-image: url(../images/i_item2_list_bg.png);
	box-sizing: border-box;
	padding: 0 15px;
	padding-top: 35px;
}

.main .item2 ul li:nth-of-type(even) .txt {
	bottom: 0px;
	top: auto;
	background-image: url(../images/i_item2_list_bg1.png);
}

.main .item2 ul li .txt span.num {
	display: block;
	font-family: 'Dinb';
	font-size: 60px;
	color: #FFFFFF;
	font-style: italic;
	opacity: 0.1;
	position: absolute;
	top: 20px;
	left: 20px;
}

.main .item2 ul li .txt h5 {
	font-size: 24px;
	color: #FFFFFF;
	font-weight: bold;
	text-align: center;
	line-height: 56px;
	background-image: url(../images/i_item2_title_bg.jpg);
	background-position: bottom center;
	background-repeat: no-repeat;
}

.main .item2 ul li .txt p {
	font-family: 'pingfang';
	font-size: 14px;
	color: rgba(255,255,255,.5);
	line-height: 24px;
	text-align: center;
	padding-top: 15px;
}

.main .item3 {
	background-color: #f1f0ec;
	padding-top: 80px;
	position: relative;
}

.main .item3 .container {
	background-color: #ffffff;
	box-sizing: border-box;
	padding: 0 100px;
}

.main .item3 .container .l,
.main .item3 .container .r {
	width: 50%;
}

.main .item3 .container .l {
	padding-top: 80px;
}

.main .item3 .container .l h5 {
	font-family: 'Dinl';
	font-size: 30px;
	color: #af987c;
	line-height: 80px;
	font-weight: 600;
	border-top: 4px solid #af987c;
	letter-spacing: 10px;
}

.main .item3 .container .l img {
	display: block;
	width: 100%;
}

.main .item3 .container .r {
	padding-left: 100px;
	box-sizing: border-box;
	padding-top: 105px;
}

.main .item3 .container .r h5.cn {
	font-size: 40px;
	font-weight: bold;
	color: #333333;
	line-height: 55px;
}

.main .item3 .container .r h5.en {
	font-family: arial;
	font-size: 14px;
	color: #d9d9d9;
	line-height: 29px;
	font-weight: 500;
	padding-bottom: 26px;
	background-image: url(../images/i_about_title.jpg);
	background-repeat: no-repeat;
	background-position: left bottom;
}

.main .item3 .container .r .article {
	padding-top: 29px;
}

.main .item3 .container .r .article p {
	font-family: 'pingfang';
	font-size: 14px;
	color: #808080;
	line-height: 34px;
	text-indent: 2em;
	text-align: justify;
}

.main .item3 .container .r a.more {
	display: block;
	font-family: 'pingfang';
	font-size: 14px;
	color: #595959;
	line-height: 56px;
	width: 155px;
	text-align: center;
	padding-right: 25px;
	background-color: #f1f0ec;
	background-image: url(../images/more.png);
	background-position: right 50px center;
	background-repeat: no-repeat;
	margin-top: 50px;
}

.main .item3 .container ul.num_list {
	display: flex;
	flex-flow: row nowrap;
	justify-content: space-between;
	margin-top: 75px;
	position: relative;
	z-index: 2;
	overflow: hidden;
}

.main .item3 .container ul.num_list li {
	width: 25%;
	background-image: url(../images/num_list_bg.jpg);
	background-repeat: no-repeat;
	background-position: right center;
	padding-top: 30px;
	padding-bottom: 30px;
	text-align: center;
}

.main .item3 .container ul.num_list li:last-child {
	background-image: none;
}

.main .item3 .container ul.num_list li .num:after {
	display: table;
	content: "";
	clear: both;
}

.main .item3 .container ul.num_list li .num {
	margin: 0 auto;
	display: inline-block;
}

.main .item3 .container ul.num_list li .num h5 {
	font-family: "Dinb";
	font-size: 45px;
	font-weight: bold;
	color: #FFFFFF;
	float: left;
	line-height: 65px;
}

.main .item3 .container ul.num_list li .num span {
	display: block;
	font-family: 'pingfang';
	font-size: 12px;
	font-weight: 500;
	color: #FFFFFF;
	float: left;
	line-height: 50px;
	padding-left: 10px;
}

.main .item3 .container ul.num_list li p {
	font-family: 'pingfang';
	font-size: 14px;
	color: #FFFFFF;
	text-align: center;
	line-height: 22px;
}

.main .item3 .num_bg {
	width: 1560px;
	height: 160px;
	background-image: url(../images/num_bg.jpg);
	background-repeat: no-repeat;
	background-position: center center;
	position: absolute;
	right: 0px;
	bottom: 0px;
	z-index: 1;
}

.main .item4 {
	background-color: #f5f5f5;
	padding-bottom: 80px;
}

.main .item4 .title {
	padding-top: 73px;
	padding-bottom: 43px;
}

.main .item4 .title h5.cn {
	font-size: 40px;
	font-weight: bold;
	color: #333333;
	text-align: center;
	line-height: 55px;
}

.main .item4 .title h5.en {
	font-family: arial;
	font-size: 14px;
	color: #d9d9d9;
	text-align: center;
	line-height: 29px;
	font-weight: 500;
	
}
 
.main .item4 ul.news_list {
	display: flex;
	flex-flow: row nowrap;
	justify-content: flex-start;
	margin-left: -27.5px;
	margin-right: -27.5px;
}

.main .item4 ul.news_list li {
	margin: 0 27.5px;
	padding-bottom: 30px;
	border-bottom: 2px solid #7b7b7b;
	width: calc((100% - 165px) / 3);
}

.main .item4 ul.news_list li .pic img {
	display: block;
	width: 100%;
}

.main .item4 ul.news_list li .txt:after {
	display: table;
	content: "";
	clear: both;
}

.main .item4 ul.news_list li .txt {
	margin-top: 30px;
}

.main .item4 ul.news_list li .txt .l {
	float: left;
}

.main .item4 ul.news_list li .txt .l .addtime {
	width: 100px;
	height: 80px;
	box-sizing: border-box;
	padding-left: 20px;
	padding-right: 30px;
	padding-top: 8px;
	background-color: #af987c;
}

.main .item4 ul.news_list li .txt .l .addtime p.month {
	font-family: arial;
	font-size: 18px;
	color: #FFFFFF;
	text-align: center;
	line-height: 38px;
	border-bottom: 1px solid #FFFFFF;
}

.main .item4 ul.news_list li .txt .l .addtime p.year {
	font-family: arial;
	font-size: 14px;
	color: #FFFFFF;
	text-align: center;
	line-height: 34px;
}

.main .item4 ul.news_list li .txt .r {
	width: calc(100% - 130px);
	float: right;
}

.main .item4 ul.news_list li .txt .r h5 {
	font-size: 16px;
	font-weight: bold;
	color: #595959;
	line-height: 16px;
	padding-bottom: 10px;
}

.main .item4 ul.news_list li .txt .r p.summary {
	font-family: 'pingfang';
	font-size: 14px;
	color: #808080;
	line-height: 24px;
}

.main .item4 ul.news_list li:hover .txt .r h5 {
	color: #af987c;
}

@media screen and (max-width: 1750px ) {
	
	.container {
		width: calc(100% - 100px);
		margin: 0 auto;
	}
	
}

@media screen and (max-width: 1500px ) {
	
	.main .item1 .product ul.typelist li {
		line-height: 32px;
	}
	
	.main .item3 .container .r {
		padding-top: 100px;
	}
	
}

@media screen and (max-width: 1430px) {
	
	.main .container {
		width: 1200px;
		margin: 0 auto;
	}
	
	.main .item1 .title p.summary {
		line-height: 34px;
	}
	
	.main .item1 .product .swiper-container .swiper-slide .l {
		width: 65%;
	}
	
	.main .item1 .product .swiper-container .swiper-slide .r .txt {
		padding: 0 45px;
	}
	
	.main .item1 .product .swiper-container .swiper-slide .r .txt p {
		padding-bottom: 15px;
	}
	
	.main .item2 .title p.summary {
		line-height: 34px;
	}
	
	.main .item2 ul li .txt {
		height: 260px;
		background-size: auto 100%;
	}
	
}

@media screen and (max-width: 550px ) {
	
	.main .item1 {
		padding-bottom: 0px;
	}

	.main .item1 .title {
		padding-top: 10px;
		padding-bottom: 10px;
	}
	
	.main .item1 .title h5.cn {
		font-size: 24px;
		line-height: 36px;
	}
	
	.main .item1 .title p.summary {
		box-sizing: border-box;
		padding: 0 10px;
		font-size: 14px;
		line-height: 24px;
	}
	
	.main .item1 .product {
		flex-flow: row wrap;
	}
	
	.main .item1 .product ul.typelist {
		width: 100%;
		position: initial;
		background-color: transparent;
		box-sizing: border-box;
		padding: 0 10px;
	}
	
	.main .item1 .product ul.typelist li {
		width: calc((100% - 20px) / 3);
	}
	
	.main .item1 .product .swiper-container {
		width: 100%;
	}
	
	.main .item1 .product .swiper-container .swiper-slide {
		flex-flow: row wrap;
		background-color: transparent;
	}
	
	.main .item1 .product .swiper-container .swiper-slide .l {
		width: 100%;
		box-sizing: border-box;
		padding: 0 10px;
	}
	
	.main .item1 .product .swiper-container .swiper-slide .r {
		width: 100%;
	}
	
	.main .item1 .product .swiper-container .swiper-slide .r .txt {
		position: initial;
		padding: 0 10px;
	}
	
	.main .item1 .product .swiper-right {
		display: none;
	}
	
	.main .item2 {
		background-position: top center;
	}
	
	.main .item2 .title {
		padding-top: 10px;
		padding-bottom: 10px;
	}
	
	.main .item2 .title h5.cn {
		font-size: 24px;
		line-height: 36px;
	}
	
	.main .item2 .title p.summary {
		box-sizing: border-box;
		padding: 0 10px;
		font-size: 14px;
		line-height: 24px;
	}
	
	.main .item2 ul {
		flex-flow: row wrap;
	}
	
	.main .item2 ul li {
		width: 100%;
	}
	
	.main .item2 ul li .pic {
		overflow: hidden;
	}
	
	.main .item2 ul li:nth-of-type(even) .pic img {
		transform: translateY(220px);
	}
	
	.main .item2 ul li:nth-of-type(even) .txt {
		bottom: auto;
		top: 0px;
		background-image: url(../images/i_item2_list_bg.png);
	}
	
	.main .item3 {
		padding-top: 0px;
	}
	
	.main .item3 .container {
		padding: 0px 10px;
	}
	
	.main .item3 .container .l {
		float: none;
		width: 100%;
		padding-top: 10px;
	}
	
	.main .item3 .container .r {
		float: none;
		width: 100%;
		padding-left: 0px;
		padding-top: 10px;
	}
	
	.main .item3 .container .r h5.cn {
		font-size: 24px;
		line-height: 36px;
	}
	
	.main .item3 .container .r h5.en {
		padding-bottom: 5px;
	}
	
	.main .item3 .container .r .article {
		padding-top: 5px;
	}
	
	.main .item3 .container .r a.more {
		margin-top: 10px;
		width: 100px;
		background-position: right 25px center;
		line-height: 45px;
	}
	
	.main .item3 .container ul.num_list {
		flex-flow: row wrap;
		margin-top: 20px;
		margin-left: -10px;
		margin-right: -10px;
		background-color: #af987c;
	}
	
	.main .item3 .container ul.num_list li {
		width: 50%;
	}
	
	.main .item3 .container ul.num_list li .num h5 {
		font-size: 34px;
	}
	
	.main .item3 .container ul.num_list li p {
		line-height: 18px;
		font-size: 12px;
		box-sizing: border-box;
		padding: 0 5px;
	}
	
	.main .item3 .container ul.num_list li:nth-of-type(2) {
		background-image: none;
	}
	
	.main .item4 .title {
		padding-top: 10px;
		padding-bottom: 10px;
	}
	
	.main .item4 .title h5.cn {
		font-size: 24px;
		line-height: 36px;
	}
	
	.main .item4 ul.news_list {
		flex-flow: row wrap;
		margin-left: 0px;
		margin-right: 0px;
	}
	
	.main .item4 ul.news_list li {
		width: calc(100% - 20px);
		margin: 0 10px;
		padding-bottom: 10px;
		margin-bottom: 10px;
	}
	
	
	
	.main .item4 ul.news_list li .txt .r {
		width: calc(100% - 110px);
	}
	
	.main .item4 ul.news_list li .txt .r h5 {
		line-height: 24px;
		overflow: hidden;
		text-overflow: ellipsis;
		white-space: nowrap;
	}
	
	
}