.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 {
	height: 742px;
	background-image: url(../images/en_item1.jpg);
	background-repeat: no-repeat;
	background-position: center center;
}

.main .item2 ul.products_list {
	display: flex;
	flex-flow: row nowrap;
	justify-content: space-around;
	margin-top: 50px;
	margin-bottom: 18px;
}

.main .item2 ul.products_list li i {
	display: block;
	width: 50px;
	height: 50px;
	background-repeat: no-repeat;
	background-position: bottom center;
	margin: 0 auto;
}

.main .item2 ul.products_list li:nth-of-type(1) i {
	background-image: url(../images/product_i1.png);
}

.main .item2 ul.products_list li:nth-of-type(2) i {
	background-image: url(../images/product_i2.png);
}

.main .item2 ul.products_list li:nth-of-type(3) i {
	background-image: url(../images/product_i3.png);
}

.main .item2 ul.products_list li:nth-of-type(4) i {
	background-image: url(../images/product_i4.png);
}

.main .item2 ul.products_list li:nth-of-type(5) i {
	background-image: url(../images/product_i5.png);
}

.main .item2 ul.products_list li:nth-of-type(6) i {
	background-image: url(../images/more_icon.png);
}

.main .item2 ul.products_list li p {
	font-size: 18px;
	color: #434343;
	line-height: 82px;
	text-align: center;
}

.main .item2 .products_bg {
	height: 946px;
	background-image: url(../images/item2.jpg);
	background-repeat: no-repeat;
	background-position: center center;
	padding-top: 470px;
	box-sizing: border-box;
}

.main .item2 .products_bg a.more {
	display: block;
	width: 126px;
	height: 34px;
	background-color: #a68556;
	font-size: 12px;
	color: #feffff;
	text-align: center;
	line-height: 34px;
}

.main .item3 {
	background-image: url(../images/item3_bg.png);
	background-repeat: no-repeat;
	background-position: left bottom 24px;
	padding-top: 100px;
	margin-bottom: -94px;
}

.main .item3 .l {
	width: 440px;
}

.main .item3 .l h4 {
	font-size: 46px;
	font-weight: 500;
	color: #575757;
	line-height: 136px;
}

.main .item3 .l .about_article p {
	font-size: 14px;
	color: #626262;
	line-height: 24px;
	margin-bottom: 20px;
	text-align: justify;
	text-indent: 2em;
}

.main .item3 .l a.more {
	display: block;
	width: 126px;
	height: 34px;
	background-color: #a68556;
	font-size: 12px;
	color: #feffff;
	text-align: center;
	line-height: 34px;
	margin-top: 45px;
}

.main .item3 .r {
	width: calc(100% - 486px);
}

.main .item3 .r ul:after {
	display: table;
	content: "";
	clear: both;
}

.main .item3 .r ul li {
	float: left;
	position: relative;
	margin-left: 24px;
	margin-bottom: 24px;
	overflow: hidden;
}

.main .item3 .r ul li img {
	display: block;
	transition: 0.7s;
}

.main .item3 .r ul li:hover img {
	transform: scale(1.2);
}

.main .item3 .r ul li p {
	position: absolute;
	bottom: 0px;
	left: 0px;
	width: 100%;
	font-size: 18px;
	color: #ffffff;
	text-align: center;
	line-height: 70px;
	background-color: rgba(0,0,0,.5);
	transition: 0.7s;
}

.main .item3 .r ul li:hover p {
	color: #a68556;
}

.main .item4_top {
	background-image: url(../images/item4_bg.png);
	background-repeat: no-repeat;
	background-position: right top 345px;
	padding-top: 205px;
}

.main .item4_top .l {
	width: 845px;
	display: block;
}

.main .item4_top .l img {
	display: block;
}

.main .item4_top .r h4 {
	font-size: 46px;
	font-weight: 500;
	color: #575757;
	text-align: right;
	margin-top: 190px;
}

.main .item4_top .r a.more {
	display: block;
	width: 126px;
	height: 34px;
	background-color: #a68556;
	font-size: 12px;
	color: #feffff;
	text-align: center;
	line-height: 34px;
	margin-top: 150px;
}

.main .item4_bottom {
	padding-bottom: 140px;
}

.main .item4_bottom ul.news_list li {
	padding-top: 60px;
	padding-bottom: 25px;
	border-bottom: 1px solid #e5e5e5;
}

.main .item4_bottom ul.news_list li a:after {
	display: table;
	content: "";
	clear: both;
}

.main .item4_bottom ul.news_list li .l,
.main .item4_bottom ul.news_list li .c,
.main .item4_bottom ul.news_list li .r {
	float: left;
}

.main .item4_bottom ul.news_list li .l {
	width: 21%;
}

.main .item4_bottom ul.news_list li .l .day {
	font-family: arial;
	font-size: 58px;
	color: #bca17b;
	/*line-height: 44px;*/
}

.main .item4_bottom ul.news_list li .l .month {
	font-family: arial;
	font-size: 36px;
	color: #737373;
	/*margin-top: 25px;*/
	/*line-height: 36px;*/
}

.main .item4_bottom ul.news_list li .c {
	width: 53%;
}

.main .item4_bottom ul.news_list li .c h5.title {
	font-size: 18px;
	color: #4e4e4e;
	transition: 0.7s;
}

.main .item4_bottom ul.news_list li .c p.summary {
	font-size: 14px;
	color: #4e4e4e;
	line-height: 42px;
}

.main .item4_bottom ul.news_list li .c span.more {
	display: block;
	width: 126px;
	height: 34px;
	box-sizing: border-box;
	border: 1px solid #aaaaaa;
	font-size: 12px;
	color: #434343;
	text-align: center;
	line-height: 34px;
	margin-top: 10px;
	transition: 0.7s;
}

.main .item4_bottom ul.news_list li .r {
	width: calc(26% - 50px);
	margin-left: 50px;
}

.main .item4_bottom ul.news_list li .r img {
	display: block;
	width: 100%;
}

.main .item4_bottom ul.news_list li:hover .c h5.title {
	color: #bca17b;
}

.main .item4_bottom ul.news_list li:hover .c span.more {
	border: 1px solid #bca17b;
	color: #FFFFFF;
	background-color: #bca17b;
}

@media screen and (max-width: 1350px) {
	
	.main .item1 {
		background-size: 140%;
	}
	
	.main .item2 .products_bg {
		background-size: 140%;
	}
	
	.main .item3 .l {
		width: 340px;
	}
	
	.main .item3 .r {
		width: calc(100% - 386px);
	}
	
}

@media screen and (max-width: 550px) {
	.main .item1 {
		height: 200px;
		display: none;
	}
	
	.main .item2 ul.products_list {
		flex-flow: row wrap;
	}
	
	.main .item2 ul.products_list li {
		width: calc(100% / 3);
	}
	
	.main .item2 ul.products_list li i {
		margin: 0 auto;
	}
	
	.main .item2 .products_bg {
		padding-top: 0px;
		height: 200px;
	}
	
	.main .item2 .products_bg a.more {
		display: none;
	}
	
	.main .item3 {
		padding-top: 0px;
	}
	
	.main .item3 .l,
	.main .item3 .r {
		float: none;
		width: 100%;
	}
	
	.main .item3 .l h4 {
		font-size: 24px;
		line-height: 56px;
		padding-left: 10px;
	}
	
	.main .item3 .l .about_article {
		box-sizing: border-box;
		padding: 0 10px;
	}
	
	.main .item3 .l a.more {
		margin-left: 10px;
		margin-bottom: 20px;
		margin-top: 0px;
	}
	
	.main .item3 .r ul li {
		width: calc(100% - 20px);
		float: none;
		margin: 0 auto;
		margin-bottom: 20px;
	}
	
	.main .item3 .r ul li img {
		width: 100%;
	}
	
	.main .item4_top {
		background-image: none;
		padding-top: 100px;
		margin-bottom: 20px;
	}
	
	.main .item4_top .l,
	.main .item4_top .r {
		float: none;
		width: 100%;
	}
	
	.main .item4_top .l img {
		width: 100%;
	}
	
	.main .item4_top .r h4 {
		font-size: 24px;
		text-align: left;
		margin-top: 20px;
		margin-left: 10px;
		float: left;
	}
	
	.main .item4_top .r a.more {
		float: right;
		margin-top: 20px;
		margin-right: 10px;
	}
	
	.main .item4_bottom {
		padding-bottom: 60px;
	}
	
	.main .item4_bottom ul.news_list li {
		padding-top: 20px;
		padding-bottom: 10px;
	}
	
	.main .item4_bottom ul.news_list li .l {
		width: 30%;
	}
	
	.main .item4_bottom ul.news_list li .l .day {
		font-size: 36px;
		text-align: center;
		line-height: 76px;
	}
	
	.main .item4_bottom ul.news_list li .c h5.title {
		font-size: 16px;
		line-height: 26px;
		margin-top: 15px;
	}
	
	.main .item4_bottom ul.news_list li .c span.more {
		display: none;
	}
	
	.main .item4_bottom ul.news_list li .l .month {
		font-size: 22px;
		text-align: center;
		line-height: 36px;
	}
	
	.main .item4_bottom ul.news_list li .c {
		width: 70%;
	}
	
	.main .item4_bottom ul.news_list li .r {
		width: 100%;
		margin-left: 0px;
		margin-top: 10px;
	}
}