.box1{
	padding: 265px 0 97px;
	background-image: url(./images/introduce-box1-bg.jpg);
	text-align: center;
	background-size: cover;
	background-position: center;
}
.box1 .en{
	font-size: 71px;
	font-family: FandolSong;
	/* font-weight: bold; */
	color: #FFFFFF;
	text-transform: uppercase;
}
.box1 .zh{
	font-size: 36px;
	font-family: PingFang;
	font-weight: 400;
	color: #FFFFFF;
	line-height: 1;
	margin-top: 10px;
}
.box1 .line{
	width: 171px;
	height: 4px;
	background: #F6F6F6;
	margin: 36px auto 0;
}
.box1 .text-box{
	font-size: 18px;
	font-family: PingFang;
	font-weight: 400;
	color: #FFFFFF;
	line-height: 36px;
	margin-top: 31px;
}
.box1 .img{
	margin-top: 75px;
}
.box1 .img .text1{
	font-size: 24px;
	font-family: PingFang;
	font-weight: 800;
	color: #FFFFFF;
	line-height: 1;
	margin-top: 19px;
}
.box1 .img .text{
	font-size: 18px;
	font-family: PingFang;
	font-weight: 500;
	color: #FFFFFF;
	line-height: 1;
	margin-top: 16px;
}
.box1 .img .icon{
	margin-top: 40px;
}
.box1 .img .icon .iconfont{
	font-size: 36px;
	color: #fff;
}
.box2{
	padding-top: 93px;
}
.box2 .zh{
	font-size: 36px;
	font-family: PingFang;
	font-weight: 400;
	color: #000000;
	line-height: 1;
	text-align: center;
}
.box2 .zh span{
	color: rgba(205, 167, 102, 1);
	
}
.box2 .en{
    
	font-size: 36px;
	font-family: PingFang;
	font-weight: 800;
	color: #000000;
	line-height: 36px;
	margin-top: 15px;
	text-align: center;
	/*text-transform: uppercase;*/
}
.box2 .des{
	width: 1400px;
	max-width: 100%;
	font-size: 16px;
	font-family: PingFang;
	font-weight: 400;
	color: #666666;
	line-height: 36px;
	margin: 34px auto 0;
}
.box2  .img{
	display: flex;
	margin: 70px 0 0;
}
.box2  .img .l{
	position: relative;
	width: 47.58%;
}
.box2  .img .pic{
	height: 100%;
	width: 100%;
}
.box2  .img .pic video{
    width: 100%;
    height: 100%;
}
.box2  .img .pic img{
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.box2  .img .l .l-box{
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%,-50%);
	text-align: center;
}
.box2  .img .l .l-box .iconfont{
	font-size: 88px;
	color: #fff;
	opacity: 0.45;
}
.box2  .img .l .l-box p{
	margin-top: 17px;
	font-size: 30px;
	font-family: PingFang;
	font-weight: 400;
	color: #CDA766;
	line-height: 1;
}
.box2  .img .r{
	flex: 1;
}
.box3{
	margin-top: 172px;
	padding-bottom: 71px;
}
.box3 .content1700{
	display: flex;
	justify-content: space-between;
}
.box3  .l{
	width: 44.1%;
}
.box3  .l .l-t{
	display: flex;
	justify-content: space-between;
	padding-right: 122px;
}
.box3  .l .zh{
	font-size: 36px;
	font-family: PingFang;
	/*font-weight: 800;*/
	color: #000000;
	line-height: 1;
}
.box3  .l .en{
	font-size: 36px;
	font-family: PingFang;
	font-weight: 800;
	color: #000000;
	line-height: 1;
	margin-top: 36px;
}
.box3  .l .l-t-r{
	margin-top: 26px;
}
.box3  .l .text{
	font-size: 16px;
	font-family: PingFang;
	font-weight: 400;
	color: #000000;
	line-height: 36px;
	margin-top: 84px;
}
.box3 .l .list{
	margin-top: 80px;
}
.box3 .l .list .swiper-slide{
	height: 223px;
	border: 1px solid #C9C9C9;
	border-radius: 10px;
	box-sizing: border-box;
	padding: 23px 30px 0;
}
.box3 .l .list .swiper-slide .icon{
	height: 38px;
	line-height: 38px;
	display: inline-block;
}
.box3 .l .list .swiper-slide .iconfont{
	display: block;
	font-size: 28px;
	color: #333;
	transition: all 0.6s;
}
.box3 .l .list .swiper-slide:hover .iconfont{
	transform: rotateY(180deg);
}
.box3 .l .list .swiper-slide .text-title{
	font-size: 16px;
	font-family: PingFang;
	font-weight: 400;
	color: #000000;
	line-height: 36px;
	margin-top: 13px;
}
.box3 .l .list .swiper-slide .text-des{
	font-size: 14px;
	font-family: PingFang;
	font-weight: 400;
	color: #000000;
	line-height: 34px;
	margin-top: 3px;
}
.box3 .l .list .swiper-slide .iconfont.icon-wangzhantubiaoji2_huaban1fuben21{
	font-size: 38px;
}
.box3 .l .btn{
	display: flex;
	padding-left: 26px;
	margin-top: 63px;
}
.box3 .l .btn>div{
	width: 61px;
	height: 46px;
	line-height: 46px;
	text-align: center;
	border: 1px solid #141414;
	margin-right: 6px;
	cursor: pointer;
}
.box3 .l .btn>div:hover{
	background-color: rgba(205, 167, 102, 1);
	border-color: rgba(205, 167, 102, 1);
}
.box3 .l .btn>div:hover .iconfont{
	color: #fff;
}
.box3 .l .btn>div .iconfont{
	font-size: 20px;
	color: #141414;
}
.box3  .r{
	width: 48%;
}
.box3 .r .pic{
	height: 100%;
}
.box3 .r .pic .imgScale{
	height: 100%;
	object-fit: cover;
}
.box4{
	background-image: url(../img/introduce-box4-bg.jpg.png);
	background-repeat: no-repeat ;
	background-size: cover;
	padding: 87px 0 95px;
}
.box4 .zh{
	font-size: 36px;
	font-family: PingFang;
	/*font-weight: 800;*/
	color: #272727;
	line-height: 1;
}
.box4 .en{
	font-size: 36px;
	font-family: PingFang;
	font-weight: 800;
	color: #000000;
	line-height: 1;
	margin-top: 32px;
}
.box4 .gallery-thumbs-box{
	position: relative;
	height: 373px;
	background-image: url(../img/line.png);
	background-position: left bottom;
	background-size: contain;
	background-repeat: no-repeat;
}
.box4 .gallery-thumbs-box .btn{
	position: absolute;
	width: 40px;
	height: 40px;
	line-height: 40px;
	text-align: center;
	background: #FFFFFF;
	box-shadow: 0px 0px 27px 0px rgba(190, 190, 190, 0.35);
	border-radius: 50%;
	bottom: 123px;
	cursor: pointer;
	z-index: 3;
}
.box4 .gallery-thumbs-box .btn.btn-prev{
	left: -3%;
}
.box4 .gallery-thumbs-box .btn.btn-next{
	right: -3%;
}
.box4 .gallery-thumbs-box .btn .iconfont {
	color: rgba(205, 167, 102, 1);
}
.box4 .gallery-thumbs-box .gallery-thumbs{
	height: 100%;
	padding: 0 10px;
}
.box4 .gallery-thumbs-box .swiper-slide{
	
	position: relative;
	width: 330px;
	height: 100%;
	padding-bottom: 23px;
	cursor: pointer;
}
.box4 .gallery-thumbs-box .swiper-slide .date{
	font-size: 16px;
	font-family: PingFang;
	font-weight: 800;
	color: #000000;
	/* line-height: 1; */
	line-height: 120%;
}
.box4 .gallery-thumbs-box .swiper-slide .text{
	font-size: 18px;
	font-family: PingFang;
	font-weight: 800;
	color: #000000;
	line-height: 36px;
	margin-top: 13px;
}
.box4 .gallery-thumbs-box .swiper-slide .box{
	position: absolute;
	left: 0;
	bottom: 15px;
	/* padding-bottom: 100px; */
	height: 156px;
	padding-left: 15px;
	transition: height 0.6s;
}
.box4 .gallery-thumbs-box .swiper-slide.swiper-slide-thumb-active .box{
	height: 199px;
}
.box4 .gallery-thumbs-box .swiper-slide.swiper-slide-thumb-active .box::before{
	height: 90%;
}
.box4 .gallery-thumbs-box .swiper-slide .box::before{
	position: absolute;
	content: "";
	left: 0;
	bottom: 0;
	width: 2px;
	background-color: rgba(181, 181, 181, 1);
	height: 66.6%;
}
.box4 .gallery-thumbs-box .swiper-slide .box::after{
	content: "";
	position: absolute;
	left: -4px;
	bottom: -4px;
	width: 8px;
	height: 8px;
	background: #757576;
	border-radius: 50%;
}
.box4 .gallery-thumbs-box .swiper-slide .line{
	position: absolute;
	width: 2px;
	height: 11px;
	background-color: #7a7b7b;
	bottom: 15px;
}
.box4 .gallery-thumbs-box .swiper-slide .line1{
	left: 16.66%;
}
.box4 .gallery-thumbs-box .swiper-slide .line2{
	left: 33.32%;
}
.box4 .gallery-thumbs-box .swiper-slide .line3{
	left: 49.98%;
}
.box4 .gallery-thumbs-box .swiper-slide .line4{
	left: 66.64%;
}
.box4 .gallery-thumbs-box .swiper-slide .line5{
	left: 83.3%;
}
.box4 .gallery-thumbs-box .lines{
	margin-top: -45px;
}
.box4 .gallery-thumbs-box .lines img{
	display: block;
	width: 100%;
}
.box4 .gallery-top{
	margin-top: 36px;
}
.box4 .gallery-top .swiper-slide{
	display: flex;
	justify-content: space-between;
}
.box4 .gallery-top .swiper-slide .l{
	flex: 1;
	padding-right: 10px;
	display: flex;
	justify-content: center;
	padding-top: 54px;
}
.box4 .gallery-top .swiper-slide .l .year{
	font-size: 24px;
	color: rgba(51, 51, 51, 1);
}
.box4 .gallery-top .swiper-slide .l .year span{
	font-size: 36px;
	font-weight: bold;
}
.box4 .gallery-top .swiper-slide .l .text{
	font-size: 24px;
	font-family: Microsoft YaHei;
	font-weight: bold;
	color: #333333;
	line-height: 2;
	margin-top: 30px;
}
.box4 .gallery-top .swiper-slide .r{
	width: 39.11%;
}
.box5{
	padding: 130px 0 170px;
}
.box5 .content1700{
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.box5 .l .zh{
	font-size: 36px;
	font-family: PingFang;
	/*font-weight: 800;*/
	color: #272727;
	line-height: 1;
}
.box5 .l .en{
	font-size: 36px;
	font-family: PingFang;
	font-weight: 800;
	color: #000000;
	line-height: 1;
	margin-top: 40px;
}
.box5 .l .text{
	font-size: 30px;
	font-family: PingFang;
	font-weight: 800;
	color: #000000;
	line-height: 1;
	margin-top: 36px;
}
.box5 .l ul{
	margin-top: 32px;
}
.box5 .l ul li{
	font-size: 18px;
	font-family: PingFang;
	font-weight: 400;
	color: #000000;
	line-height: 48px;
	cursor: pointer;
}
.box5 .l ul li.active{
	color: rgba(205, 167, 102, 1);
}
.box5 .r-box{
	flex: 1;
	margin-left: 157px;
}
.box5 .r-box li{
	display: none;
	justify-content: space-between;
	align-items: center;
	padding-right: 130px;
}
.box5 .r-box li.active{
	display: flex;
}
.box5 .r-box li>div{
	
}
.box5 .r-box li .c{
	font-size: 14px;
	font-family: PingFang;
	font-weight: 400;
	color: #333333;
	/* line-height: 30px; */
	flex: 1;
	max-height: 450px;
	overflow-y: scroll;
	margin-right: 130px;
}
.box5 .r-box li .c p {
  display: inline-block;
}
.box5 .r-box li .c::-webkit-scrollbar {
	width: 1px;
}

.box5 .r-box li .c::-webkit-scrollbar-track {
	background-color: rgba(211, 180, 125, 0);
	border-radius: 2em;
}

.box5 .r-box li .c::-webkit-scrollbar-thumb {
	background: rgba(0, 72, 13, 1);
	border-radius: 2em;
}
.box5 .r-box li .c a{
	color: #333333;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 1;
	text-overflow: ellipsis;
	overflow: hidden;
}

.box5 .r-box li .c p.active a{
	font-size: 16px;
	font-weight: bold;
}
.box5 .r-box li .c .text-box:not(:last-child){
	margin-bottom: 30px;
}
.box5 .r-box li .r{
	width: 403px;
	background-color: rgba(238, 238, 238, 0.36);
	text-align: center;
	padding: 46px 0 34px;
}
.box5 .r-box li .r .pic .text{
	font-size: 14px;
	font-family: PingFang;
	font-weight: 500;
	color: #000000;
	line-height: 1;
	margin-top: 37px;
}
@media (max-width: 1700px){
.box5 .r-box li .c {
    margin-right: 40px;
}
}
@media (max-width:1500px) {
	.box5 .r-box{
		margin-left: 60px;
	}
	.box5 .r-box li .r{
		width: 300px;
		margin-left: 10px;
	}
	.box5 .r-box li{
        padding-right: 0px;
    }
}
@media（max-width：1400px）{
    
}
@media (max-width:1199px) {
	.box1 .en{
		font-size: 40px;
	}
	.box1 .zh{
		font-size: 28px;
	}
	.box1 .line{
		height: 3px;
	}
	.box1{
		padding: 130px 0 70px;
	}
	.box3 .content1700{
		flex-wrap: wrap;
	}
	.box3 .l{
		width: 100%;
	}
	.box3 .r{
		width: 100%;
		margin-top: 30px;
	}
	.box3 .r .pic .imgScale{
		width: 100%;
		max-width: 100%;
		height: auto;
	}
	.box2 .zh,
	.box2 .img .l .l-box p,
	.box3 .l .zh,
	.box3 .l .en,
	.box4 .zh,
	.box4 .en,
	.box5 .l .zh,
	.box5 .l .en,
	.box2 .en{
		font-size: 28px;
	}
	.box2 .img .l .l-box .iconfont{
		font-size: 60px;
	}
	.box3 .l .en,.box4 .en,.box5 .l .en,
	.box2 .en{
		margin-top: 20px;
	}
	.box5 .content1700{
		flex-wrap: wrap;
	}
	.box5 .r-box{
		flex: none;
		width: 100%;
		margin-left: 0;
		margin-top: 30px;
	}
	.box5 .l ul{
		display: flex;
		justify-content: flex-start;
	}
	.box5 .l ul li:not(:last-child){
		margin-right: 20px;
	}
}
@media (max-width:800px) {
    .box4 .gallery-thumbs-box .btn{
        bottom: auto;
        top: 30px;
    }
	.box2 .img{
		flex-wrap: wrap;
		margin-top: 60px;
	}
	.box2 .img .l{
		width: 100%;
		margin-bottom: 20px;
	}
	.box2 .img .r{
		width: 100%;
		flex: none;
	}
	.box4 .gallery-thumbs-box{
		height: 240px;
	}
	.box4 .gallery-thumbs-box .swiper-slide .text{
		font-size: 16px;
		line-height: 1.7;
	}
	.box4 .gallery-top .swiper-slide .l .text{
		font-size: 20px;
		margin-top: 15px;
	}
	.box4 .gallery-top .swiper-slide{
		flex-wrap: wrap;
	}
	.box4 .gallery-top .swiper-slide .l{
		flex: none;
		width: 100%;
		justify-content: flex-start;
		padding-top: 0;
	}
	.box4 .gallery-top .swiper-slide .r{
		width: 100%;
		margin-top: 30px;
	}
	.box4 .gallery-top .swiper-slide .l .year span{
		font-size: 26px;
	}
	.box5 .r-box li{
		flex-wrap: wrap;
	}
	.box5 .r-box li .c{
		flex: none;
		width: 100%;
	}
	.box5 .r-box li .c .text-box{
	    /*display: flex;*/
	    justify-content: flex-start;
	    flex-wrap: wrap;
	}
	.box5 .r-box li .c .text-box:not(:last-child){
	    margin-bottom: 5px;
	}
	.box5 .r-box li .c .text-box p{
	    /*margin-right: 20px;*/
	}
	.box5 .r-box li .r{
		max-width: 100%;
		margin-top: 30px;
	}
}
@media (max-width:500px) {
	.box1 .en{
		font-size: 26px;
	}
	.box1 .zh{
		font-size: 22px;
	}
	.box1 .line{
		margin-top: 20px;
		height: 2px;
	}
	.box1 .text-box{
		font-size: 16px;
		line-height: 1.5;
	}
	.box1 .img{
		margin-top: 30px;
	}
	.box1 .img img{
		width: 80px;
	}
	.box1 .img .text1{
		font-size: 20px;
	}
	.box1{
		padding: 100px 0 50px;
	}
	.box1 .img .icon{
		margin-top: 25px;
	}
	.box2{
		padding-top: 50px;
	}
	.box2 .zh, .box2 .img .l .l-box p, .box3 .l .zh, .box3 .l .en, .box4 .zh, .box4 .en, .box5 .l .zh, .box5 .l .en,
	.box2 .en{
		font-size: 24px;
	}
	.box2 .img .l .l-box p{
		font-size: 20px;
	}
	.box3{
		margin-top: 60px;
	}
	.box3 .l .l-t{
		padding-right: 0;
		flex-wrap: wrap;
		justify-content: flex-end;
	}
	.box3 .l .l-t .l-t-l{
		width: 100%;
	}
	.box3 .l .text{
		margin-top: 40px;
	}
	.box3 .l .list{
		margin-top: 50px;
	}
	.box3 .l .btn{
		margin-top: 40px;
	}
	.box4 .gallery-thumbs-box .swiper-slide .line,
	.box4 .gallery-thumbs-box .swiper-slide .box{
		bottom: 6px;
	}
	.box4 .gallery-thumbs-box .swiper-slide .box{
		height: 100px;
	}
	.box4 .gallery-thumbs-box .swiper-slide.swiper-slide-thumb-active .box{
		height: 144px;
	}
	.box4 .gallery-top .swiper-slide .l .text{
		font-size: 16px;
	}
	.box4 .gallery-top .swiper-slide .l .year{
		font-size: 20px;
	}
	.box5{
		padding: 60px 0 80px;
	}
}