.about .box1{
	padding-top: 130px;
}
.about .about-box-container{
	position: relative;
	background-image: url(../img/about-box1.jpg);
	background-size: cover;
	overflow: hidden;
}
.about .about-box-container .bg{
	position: absolute;
	left: 0;
	top: 0;
	width: 5.44vw;
	transition: 1s;
}
.about .box1 .box-t .list{
	display: flex;
	justify-content: space-between;
}
.about .box1 .box-t .list .number{
	font-size: 16px;
	font-family: HarmonyOS_Sans_SC;
	font-weight: 400;
	color: #777777;
	line-height: 1;
	/* transform: ; */
}
.about .box1 .box-t .list .number .counter{
	font-size: 50px;
	font-family: RanyMedium;
	font-weight: 400;
	color: #222222;
	line-height: 1;
}
.about .box1 .box-t .list .text{
	font-size: 14px;
	font-family: AlibabaPuHuiTi_2_55_Regular;
	font-weight: 400;
	color: #777777;
	line-height: 1;
	margin-top: 23px;
}
.about .box1 .box-c{
	margin-top: 100px;
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.about .box1 .box-c .l{
	width: 44.54%;
}
.about .box1 .box-c .l .title{
	font-size: 27px;
	font-family: RanyRegular;
	font-weight: 400;
	color: #333333;
	line-height: 40px;
}
.about .box1 .box-c .l .des{
	font-size: 14px;
	font-family: RanyRegular;
	font-weight: 400;
	color: #666666;
	line-height: 2;
	margin-top: 30px;
}
.about .box1 .box-c .r{
	position: relative;
	width: 50.47%;
}
.about .box1 .box-c .r .r-line{
	position: absolute;
	right: 80px;
	top: 0;
	width: 1px;
	height: 0;
	background-color: rgba(247, 248, 252, .5);
	z-index: 2;
}
.heightChange{
	animation-name: heightChange;
}
@keyframes heightChange{
	0%{
		height: 0;
	}
	100%{
		height: 100%;
	}
}
.about .box1 .box-c .r .down-btn{
	position: absolute;
	right: 0;
	bottom: 0;
	width: 80px;
	height: 80px;
	background: #19507B;
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 3;
	cursor: pointer;
}
.about .box1 .box-c .r .down-btn img{
	width: 9px;
	/* transform: rotate(90deg); */
}
.about .box2{
	padding-top: 130px;
	padding-bottom: 138px;
}
.about .box2 .list{
	margin-top: 110px;
	display: flex;
	justify-content: space-between;
}
.about .box2 .list li{
	width: 18.54%;
	text-align: center;
}
.about .box2 .list li .icon .iconfont{
	display: block;
	font-size: 70px;
	color: rgba(25, 80, 123, 1);
	transition: all 1s;
}
.about .box2 .list li:hover .icon .iconfont{
	transform: rotateY(180deg);
}
.about .box2 .list li .text-title{
	font-size: 27px;
	font-family: AlibabaPuHuiTi_2_55_Regular;
	font-weight: 400;
	color: #333333;
	line-height: 1;
	margin-top: 45px;
}
.about .box2 .list li .text-des{
	font-size: 14px;
	font-family: AlibabaPuHuiTi_2_55_Regular;
	font-weight: 400;
	color: #666666;
	line-height: 2;
	margin-top: 37px;
}
.about .box3{
	position: relative;
}
.about .box3 video{
	display: block;
	width: 100%;
}
.about .box3 .playBtn{
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%,-50%);
	z-index: 2;
	cursor: pointer;
}
.about .box3 .icon{
	position: relative;
	width: 63px;
	height: 63px;
	border: 1px solid rgba(255,255,255,.1);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	margin: 0 auto;
}
.about .box3 .icon svg,
.about .box5 .box-c .btns .btn svg{
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%,-50%);
	width: 40px;
	height: 40px;
	border-radius: 50%;
	/* border: 1px solid rgba(255,255,255,.2); */
}
.about .box3 .icon:before{
	position: absolute;
	content: "";
	left: 50%;
	top: 50%;
	width: 40px;
	height: 40px;
	transform: translate(-50%,-50%);
	border: 1px solid rgba(255,255,255,.2);
	border-radius: 50%;
	box-sizing: border-box;
}
.about .box3 .icon svg circle,
.about .box5 .box-c .btns .btn svg circle{
	position: absolute;
	left: 0;
	top: 0;
}
.about .box3 .icon:hover svg circle{
	animation: circleProgress1 2s forwards;
}
.about .box5 .box-c .btns .btn:hover svg circle{
	animation: circleProgress1 2s forwards;
}
@keyframes circleProgress3 {
  0%{
	stroke-dashoffset: 400;
  }
  100%{
	stroke-dashoffset: 0;
  }
}
.about .box3 .icon .iconfont{
	font-size: 12px;
	color: #fff;
}
.about .box3 .video-des{
	font-size: 27px;
	font-family: AlibabaPuHuiTi_2_55_Regular;
	font-weight: 400;
	color: #FFFFFF;
	line-height: 1;
	margin-top: 17px;
}
.about .box4{
	padding: 130px 0 134px;
}
.about .box4 .box-c {
	padding-top: 80px;
	overflow: hidden;
}
.about .box4 .box-c .swiper{
	overflow: visible;
}
.about .box4 .box-c .swiper-slide{
	width: 21.35%;
	opacity: .6;
	padding-top: 2.1vw;
}
.about .box4 .box-c .swiper-slide-active{
	padding-top: 0;
}
.about .box4 .box-c .swiper-slide .pic{
	padding: 50px 93px;
	height: 16.97vw;
	display: flex;
	align-items: center;
	justify-content: center;
	box-shadow: 0px 15px 35px 0px rgba(104,104,104,0.1);
	box-sizing: border-box;
	/* background-color: red; */
}
.about .box4 .box-c .swiper-slide-active .pic{
	height: 21.09vw;
}
.about .box4 .box-c .swiper-slide .pic img{
	max-width: 100%;
	max-height: 100%;
	display: block;
}
.about .box4 .box-c .swiper-slide .text{
	font-size: 18px;
	font-family: AlibabaPuHuiTi_2_55_Regular;
	font-weight: 400;
	color: #333333;
	line-height: 1;
	margin-top: 50px;
	text-align: center;
}
.about .box4 .box-c .btn{
	position: absolute;
	z-index: 2;
	width: 42px;
	height: 42px;
	border: 2px solid #A9A9A9;
	line-height: 38px;
	text-align: center;
	color: #4c4c4c;
	cursor: pointer;
	top: 9.47vw;
	transform: translateY(-50%);
}
.about .box4 .box-c .btn:hover{
	background-color: #19507B;
	border-color: #19507B;
	color: #fff;
}
.about .box4 .box-c .btn .iconfont{
	font-size: 12px;
}
.about .box4 .box-c .btn.btn-prev{
	left: 35vw;
}
.about .box4 .box-c .btn.btn-next{
	right: 35vw;
}
.about .box5{
	position: relative;
	width: 100%;
	height: 100vh;
}
.about .box5 .bg,
.about .box5 .bg img{
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	overflow: hidden;
}
.about .box5 .bg img{
	display: block;
	opacity: 0;
	object-fit: cover;
	transition: opacity 1s cubic-bezier(0, 0, 0, 1);
}
.about .box5 .bg img.pic.active{
	opacity: 1;
	z-index: 3;
}
.about .box5 .box-c{
	position: relative;
	z-index: 4;
	width: 100%;
	height: 100%;
}
.about .box5 .box-c .swiper{
	width: 100%;
	height: 100%;
}
.about .box5 .box-c .swiper-slide{
	position: relative;
	padding: 36vh 3.43vw 0;
	text-align: center;
	border-right: 1px solid rgba(255,255,255,.1);
}
.about .box5 .box-c .swiper-slide:before{
	position: absolute;
	content: "";
	height: 100%;
	top: 0;
	width: 100%;
	background-color: rgba(25, 80, 123, 1);
	right: 0;
	z-index: 2;
	transform: scaleX(0);
	transition: transform 0.6s cubic-bezier(0, 0, 0, 1);
}
.about .box5 .box-c .swiper-slide:hover:before {
  transform: scaleX(1);
}
.about .box5 .box-c .swiper-slide .slide-box{
	position: relative;
	z-index: 3;
}
.about .box5 .box-c .swiper-slide .icon{
	color: #fff;
	margin: 0 auto;
}
.about .box5 .box-c .swiper-slide .icon .iconfont{
	font-size: 60px;
	display: block;
	transition: all 1s;
}
.about .box5 .box-c .swiper-slide .text-title{
	font-size: 18px;
	font-family: AlibabaPuHuiTi_2_55_Regular;
	font-weight: 400;
	color: #FFFFFF;
	line-height: 1;
	margin-top: 20px;
}
.about .box5 .box-c .swiper-slide .text-des{
	font-size: 14px;
	font-family: AlibabaPuHuiTi_2_55_Regular;
	font-weight: 400;
	color: #FFFFFF;
	line-height: 2;
	opacity: 0.5;
	margin-top: 10.32vh;
}
.about .box5 .box-c .btns{
	position: absolute;
	left: 0;
	bottom: 8.5vh;
	width: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 3;
}
.about .box5 .box-c .btns .btn{
	position: relative;
	width: 42px;
	height: 42px;
	border: 2px solid rgba(255,255,255,.2);
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: 50%;
	cursor: pointer;
	color: #000;
	margin: 0 8px;
	/* overflow: hidden; */
	color: #fff;
}
.about .box6{
	padding-top: 131px;
	padding-bottom: 140px;
	background-color: rgba(247, 248, 252, 1);
	background-image: url(../img/about-box6-bg.png);
	background-repeat: no-repeat;
	background-position: left bottom;
	background-size: 100% auto;
}	
.about .box6 .box-t{
	position: relative;
	margin-top: 99px;
	overflow: hidden;
	padding-bottom: 10px;
}
.about .box6 .box-t .list{
	display: flex;
	align-items: center;
	justify-content: center;
	border-bottom: 1px solid rgba(221, 221, 221, 1);
}
.about .box6 .box-t .underline{
	position: absolute;
	left: 0;
	bottom: 10px;
	width: 0;
	height: 1px;
	background-color: #19507B;
	transition: all 1s;
}
.about .box6 .box-t .list li{
	position: relative;
	font-size: 16px;
	font-family: AlibabaPuHuiTi_2_55_Regular;
	font-weight: 400;
	color: #333333;
	line-height: 1;
	padding: 0 20px 0;
	min-width: 165px;
	text-align: center;
	cursor: pointer;
	height: 42px;
}
.about .box6 .box-t .list li:before{
	position: absolute;
	font-family: "iconfont";
	content: "\e64b";
	left: 50%;
	bottom: 0;
	transform: translate(-50%,50%);
	color: rgba(182, 182, 182, 1);
	font-size: 13px;
}
.about .box6 .box-t .list li.active:before,
.about .box6 .box-t .list li.active1:before,
.about .box6 .box-t .list li:hover:before{
	color: #19507B;
}
.about .box6 .box-t .list li.active{
	font-size: 21px;
}
.about .box6 .box-t .list li:not(:last-child){
	margin-right: 150px;
}
.about .box6 .box-c{
	margin-top: 68px;
}
.about .box6 .box-c .item{
	position: relative;
	display: none;
}
.about .box6 .box-c .item.active{
	display: block;
}
.about .box6 .box-c .swiper-slide{
	display: flex;
	justify-content: space-between;
}
.about .box6 .box-c .swiper-slide .l{
	width: 50%;
}
.about .box6 .box-c .item.active .swiper{
	animation: moveTo 1.5s forwards;
}
@keyframes moveTo{
	from{
		opacity: 0;
		transform: translateY(20px);
	}
	to{
		opacity: 1;
		transform: translateY(0px);
	}
}
.about .box6 .box-c .swiper-slide .r{
	width: 50%;
	background-color: #fff;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 30px 50px;
	text-align: center;
}
.about .box6 .box-c .swiper-slide .r .icon{
	color: RGBA(149, 149, 149, 1);
	margin: 0 auto;
	text-align: center;
}
.about .box6 .box-c .swiper-slide .r .icon .iconfont{
	font-size: 60px;
}
.about .box6 .box-c .swiper-slide .r .zh{
	margin-top: 50px;
	font-size: 30px;
	font-family: AlibabaPuHuiTi_2_55_Regular;
	font-weight: 400;
	color: #333333;
	line-height: 1;
}
.about .box6 .box-c .swiper-slide .r .en{
	font-size: 23px;
	font-family: RanyRegular;
	font-weight: 400;
	color: #333333;
	line-height: 1;
	margin-top: 19px;
}
.about .box6 .box-c .swiper-slide .r .des{
	font-size: 14px;
	font-family: AlibabaPuHuiTi_2_55_Regular;
	font-weight: 400;
	color: #666666;
	line-height: 2;
	margin-top: 40px;
}
.about .box6 .box-c .btns{
	position: absolute;
	left: 50%;
	transform: translateX(-50%);
	bottom: 0;
	display: flex;
	justify-content: center;
	z-index: 2;
}
.about .box6 .box-c .btns .btn{
	width: 42px;
	height: 42px;
	background: #FFFFFF;
	line-height: 42px;
	text-align: center;
	color: RGBA(68, 68, 68, 1);
	cursor: pointer;
}
.about .box6 .box-c .btns .btn .iconfont{
	font-size: 12px;
}
.about .box6 .box-c .btns .btn.btn-next{
	background-color: rgba(213, 213, 213, 1);
	color: RGBA(241, 242, 245, 1);
}
@media (max-width: 1740px) {
	.about .box4 .box-c .swiper-slide .pic{
		padding: 40px 60px;
	}
}
@media (max-width: 1440px) {
	.about .box4 .box-c .swiper-slide .pic{
		padding: 30px 40px;
	}
	.about .box6 .box-c .swiper-slide .r .zh{
		margin-top: 20px;
		font-size: 24px;
	}
	.about .box6 .box-c .swiper-slide .r .en{
		margin-top: 10px;
		font-size: 20px;
	}
	.about .box6 .box-c .swiper-slide .r .des{
		margin-top: 15px;
	}
}