.about .box1{
	padding: 100px 0;
}
.about .box1 .box-c{
	display: flex;
	justify-content: space-between;
	align-items: flex-end;
}
.about .box1 .box-c .l{
	width: 580px;
	max-width: 47%;
}
.about .box1 .box-c .l .text-title{
	font-size: 36px;
	font-family: HarmonyOS Sans SC;
	font-weight: 300;
	color: #000000;
	line-height: 1.38;
	margin-top: 67px;
}
.about .box1 .box-c .l .text-box{
	font-size: 16px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #666666;
	line-height: 2;
	margin-top: 17px;
}
.about .box1 .box-c .r{
	width: 50.85%;
}
.about .box1 .box-c .r .pic{
	box-shadow: 0px 0px 40px 0px rgba(121,121,121,0.25);
	border-radius: 80px 0 80px 0;
	border: 10px solid #fff;
}
.about .box1 .box-c .r .pic img{
	display: block;
	width: 100%;
	border-radius: 80px 0 80px 0;
}
.about .box1 .box-b{
	margin-top: 80px;
}
.about .box1 .box-b .list{
	display: flex;
	justify-content: space-between;
}
.about .box1 .box-b .list .number{
	font-size: 18px;
	font-family: Microsoft YaHei;
	font-weight: bold;
	color: #D4000C;
	line-height: 1;
}
.about .box1 .box-b .list .number .counter{
	font-size: 56px;
	font-family: HarmonyOS Sans SC;
	font-weight: bold;
	color: #D4000C;
	line-height: 1;
}
.about .box1 .box-b .list .number sup{
	vertical-align: top;
	font-size: 32px;
	font-family: Bebas;
	font-weight: 400;
	color: #D4000C;
	line-height: 1;
}
.about .box1 .box-b .list .text{
	font-size: 20px;
	font-family: HarmonyOS Sans SC;
	font-weight: 400;
	color: #444444;
	line-height: 1;
	margin-top: 15px;
}
.about .box2{
	padding: 204px 0;
	background-image: url(../img/about-box2-bg.jpg);
	background-size: cover;
}
.about .box2 .box-c{
	margin-top: 80px;
}
.about .box2 .box-c .list li:first-child{
	border-top: 1px solid rgba(255, 255, 255, .2);
}
.about .box2 .box-c .list li{
	display: flex;
	padding: 32px 0;
	border-bottom: 1px solid rgba(255, 255, 255, .2);
	width: 700px;
	max-width: 100%;
}
.about .box2 .box-c .list li .li-l{
	/* width: 82px; */
	height: 32px;
	line-height: 32px;
	background: #D4000C;
	border-radius: 16px;
	text-align: center;
	min-width: 82px;
	padding: 0 15px;
	font-size: 18px;
	font-family: HarmonyOS Sans SC;
	font-weight: 400;
	color: #FFFFFF;
}
.about .box2 .box-c .list li .li-r{
	flex: 1;
	font-size: 18px;
	font-family: HarmonyOS Sans SC;
	font-weight: 400;
	color: #FFFFFF;
	line-height: 32px;
	margin-left: 39px;
}
.about .box2 .box-c .list li:nth-child(1) .li-r,
.about .box2 .box-c .list li:nth-child(2) .li-r{
    margin-left: 77px;
}
.about .box3{
	position: relative;
	margin: 100px 0 120px;
}
.about .box3 .bg{
	position: absolute;
	top: 168px;
	right: 0;
	width: 10.93%;
}
.about .box3 .bg1{
	position: absolute;
	right: 0;
	bottom: 0;
	width: 42.23%;
}
.about .box3 .bg img,
.about .box3 .bg1 img{
	display: block;
	width: 100%;
}
.about .box3 .box-c{
	margin-top: 80px;
	display: flex;
	justify-content: space-between;
}
.about .box3 .box-c .l{
	width: 50%;
}
.about .box3 .box-c .r{
	width: 550px;
	max-width: 47%;
}
.about .box3 .box-c .r .swiper{
	position: relative;
	height: 600px;
}
.about .box3 .box-c .r .swiper::before{
	position: absolute;
	content: "";
	left: 0;
	width: 1px;
	left: 3px;
	height: 100%;
	background-color: rgba(238, 238, 238, 1);
}
.about .box3 .box-c .r .swiper-slide{
	display: flex;
	height: auto;
	min-height: 100px;
	padding-bottom: 20px;
}
.about .box3 .box-c .r .swiper-slide .bullet{
	width: 7px;
	height: 7px;
	background: #D4000C;
	border-radius: 4px;
	margin-top: 16px;
}
.about .box3 .box-c .r .swiper-slide .date{
	font-size: 20px;
	font-family: HarmonyOS Sans SC;
	font-weight: bold;
	color: #333333;
	line-height: 2;
	margin-left: 27px;
}
.about .box3 .box-c .r .swiper-slide .text-box{
	flex: 1;
	margin-left: 47px;
}
.about .box3 .box-c .r .swiper-slide .text-box .text-title{
	font-size: 20px;
	font-family: HarmonyOS Sans SC;
	font-weight: bold;
	color: #333333;
	line-height: 2;
}
.about .box3 .box-c .r .swiper-slide .text-box .text-des{
	font-size: 16px;
	font-family: HarmonyOS Sans SC;
	font-weight: 400;
	color: #666666;
	line-height: 26px;
}
.about .box4{
	padding: 100px 0 85px;
	background-image: url(../img/about-box4-bg.jpg);
	background-size: cover;
}
.about .box4 .box-c{
	position: relative;
	margin-top: 50px;
}
.about .box4 .box-c .swiper-slide{
	width: 22.85%;
	background-color: #fff;
}
.about .box4 .box-c .swiper-slide:not(:last-child){
	margin-right: 2.86%;
}
.about .box4 .box-c .swiper-slide .img{
	position: relative;
	padding-top: 128.12%;
}
.about .box4 .box-c .swiper-slide .magnifying-glass{
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%,-50%);
	width: 66px;
	height: 66px;
	line-height: 66px;
	text-align: center;
	background: #D4000C;
	border-radius: 50%;
	color: #fff;
	opacity: 0;
	transition: all .6s;
	cursor: pointer;
}
.about .box4 .box-c .swiper-slide:hover .magnifying-glass{
	opacity: 1;
}
.about .box4 .box-c .swiper-slide .magnifying-glass .iconfont{
	font-size: 22px;
}
.about .box4 .box-c .swiper-slide .img .pic{
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	padding: 9.4%;
	display: flex;
	align-items: center;
	justify-content: center;
}
.about .box4 .box-c .swiper-slide .img .pic img{
	max-width: 100%;
	max-height: 100%;
}
.about .box4 .box-c .swiper-slide .text-box{
	border-top: 1px solid rgba(238, 238, 238, 1);
	font-size: 16px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #363636;
	line-height: 24px;
	text-align: center;
	height: 69px;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 0 10px;
}
.about .box4 .swiper-pagination{
	position: relative;
	margin-top: 56px;
} 
.about .box4 .swiper-pagination-bullet{
	width: 12px;
	height: 12px;
	background: #F6F6F6;
	border: 2px solid #D6D6D6;
	border-radius: 50%;
	opacity: 1;
}
.about .box4 .swiper-pagination-bullet-active{
	border-color: #D4000C;
}
.about .box4 .btn{
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	width: 60px;
	height: 60px;
	background: rgba(0,0,0,.1);
	line-height: 60px;
	text-align: center;
	z-index: 2;
	color: #fff;
	transition: all .6s;
	cursor: pointer;
}
.about .box4 .btn:hover{
	background-color: #D4000C;
}
.about .box4 .btn.btn-prev{
	left: -110px;
}
.about .box4 .btn.btn-next{
	right: -110px;
}
.modal .picContent{
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%,-50%);
	width: 870px;
	height: 570px;
	max-width: 85%;
	max-height: 85%;
	background: #FFFFFF;
}
.modal .picContent .close{
	position: absolute;
	right: -30px;
	top: -30px;
	color: #fff;
	cursor: pointer;
}
.modal .picContent .close .iconfont{
	font-size: 24px;
}
.modal .picContent .swiper-slide{
	padding: 36px 30px 0;
}
.modal .picContent .pic{
	display: flex;
	width: 100%;
	align-items: center;
	justify-content: center;
	height: 434px;
}
.modal .picContent .pic img{
	max-width: 100%;
	max-height: 100%;
}
.modal .picContent .swiper-slide .text{
	text-align: center;
	margin-top: 25px;
	font-size: 20px;
	font-family: HarmonyOS Sans SC;
	font-weight: 400;
	color: #555555;
	line-height: 1;
}
@media (max-width:1650px){
    .about .box4 .btn.btn-prev{
        left: -80px;
    }
     .about .box4 .btn.btn-next{
        right: -80px;
    }
    .about .box4 .box-c{
        margin-left: 50px;
        margin-right: 50px;
    }
}
@media (max-width: 1440px) {
    .about .box4 .btn{
        width: 40px;
        height: 40px;
        line-height: 40px;
    }
	.about .box2{
		padding: 120px 0;
	}
	.about .box4 .btn.btn-next{
	    right: -60px;
	}
	.about .box4 .btn.btn-prev{
	    left: -60px;
	}
}
@media (max-width: 1280px) {
	.about .box1 .box-c .l .text-title{
		margin-top: 30px;
		font-size: 30px;
	}
	.about .box1 .box-b .list .number .counter{
		font-size: 36px;
	}
}
@media (max-width: 1199px) {
	.about .box1,.about .box2,
	.about .box4{
		padding: 70px 0;
	}
	.about .box3{
		margin: 70px 0;
	}
	.about .box2 .box-c,
	.about .box3 .box-c,
	.about .box4 .box-c{
		margin-top: 40px;
	}
	.about .box1 .box-c .l .text-title{
		font-size: 28px;
	}
	.about .box1 .box-b{
		margin-top: 40px;
	}
}
@media (max-width: 1024px) {
    .about .box4 .btn{
        display: none;
    }
    .about .box4 .box-c{
        margin-left: 0;
        margin-right: 0;
    }
	.about .box1,.about .box2,
	.about .box4{
		padding: 60px 0;
	}
	.about .box3{
		margin: 60px 0;
	}
	.about .box1 .box-c .l .text-title{
		font-size: 26px;
	}
	.about .box3 .box-c .r .swiper{
		height: 460px;
	}
	.about .box4 .swiper-pagination{
		margin-top: 30px;
	}
	.about .box4 .box-c .swiper-slide{
		width: 32%;
	}
	.about .box4 .box-c .swiper-slide:not(:last-child){
		margin-right: 2%;
	}
	.about .box1 .box-c{
		flex-direction: column;
	}
	.about .box1 .box-c .l{
		width: 100%;
		max-width: 100%;
	}
	.about .box1 .box-c .r{
		width: 100%;
		text-align: center;
	}
	.about .box1 .box-c .r .pic{
		display: inline-block;
		margin-top: 30px;
	}
	.about .box1 .box-c .r .pic img{
		width: auto;
		max-width: 100%;
	}
	.about .box2 .box-c .list li{
		padding: 20px 0;
	}
	.about .box3 .bg1{
		display: none;
	}
}
@media (max-width: 768px) {
	.about .box3 .bg{
		display: none;
	}
	.about .box3 .box-c{
		flex-direction: column;
	}
	.about .box3 .box-c .l{
		width: 100%;
	}
	.about .box3 .box-c .r{
		width: 100%;
		margin-top: 30px;
		max-width: 100%;
	}
	.about .box2 .box-c .list li .li-l{
		font-size: 16px;
		min-width: 60px;
		padding: 0 10px;
		height: 26px;
		line-height: 26px;
	}
	.about .box2 .box-c .list li .li-r{
		font-size: 16px;
		line-height: 26px;
		margin-left: 14px;
	}
	.about .box2 .box-c .list li:nth-child(1) .li-r, .about .box2 .box-c .list li:nth-child(2) .li-r{
	    margin-left: 52px;
	}
	.about .box2 .box-c .list li:first-child{
		padding: ;
	}
	.about .box4 .box-c .swiper-slide{
		width: 48.5%;
	}
	.about .box4 .box-c .swiper-slide:not(:last-child){
		margin-right: 3%;
	}
	.about .box1 .box-c .l .text-title{
		font-size: 24px;
	}
	.about .box1,.about .box2,
	.about .box4{
		padding: 50px 0;
	}
	.about .box3{
		margin: 50px 0;
	}
	.about .box2 .box-c,
	.about .box3 .box-c,
	.about .box4 .box-c,
	.about .box1 .box-b{
		margin-top: 35px;
	}
	.about .box1 .box-b .list .number .counter{
		font-size: 30px;
	}
	.about .box1 .box-b .list .text{
		font-size: 16px;
	}
	.about .box1 .box-c .l .text-title{
		margin-top: 20px;
	}
	.about .box4 .box-c .swiper-slide .magnifying-glass{
		width: 45px;
		height: 45px;
		line-height: 45px;
	}
}
@media (max-width: 500px) {
	.modal .picContent .swiper-slide .text{
		font-size: 16px;
		margin-top: 20px;
	}
	.modal .picContent .close{
		right: -20px;
	}
	.modal .picContent .pic{
		height: 348px;
	}
	.modal .picContent{
		height: auto;
	}
	.modal .picContent .swiper-slide{
		padding: 30px;
	}
	.about .box1 .box-c .l .text-title{
		margin-top: 10px;
	}
	.about .box1 .box-c .l .text-box{
		margin-top: 10px;
	}
	.about .box1 .box-b .list .text{
		margin-top: 5px;
		font-size: 14px;
	}
	.about .box3 .box-c .r .swiper-slide{
		height: auto;
		min-height: 0;
	}
	.about .box3 .box-c .r .swiper-slide .date{
		font-size: 16px;
		margin-left: 10px;
	}
	.about .box3 .box-c .r .swiper-slide .text-box .text-title{
		font-size: 16px;
	}
	.about .box3 .box-c .r .swiper-slide .bullet{
		margin-top: 13px;
	}
	.about .box3 .box-c .r .swiper-slide .text-box{
		margin-left: 15px;
	}
	.about .box4 .box-c .swiper-slide .img .pic{
		padding: 5%;
	}
	.about .box4 .box-c .swiper-slide .text-box{
		font-size: 12px;
	}
	/* .about .box4 .box-c .swiper-slide{
		width: 100%;
	} */
	.about .box1 .box-c .l .text-title{
		font-size: 24px;
	}
	.about .box1,.about .box2,
	.about .box4{
		padding: 40px 0;
	}
	.about .box3{
		margin: 40px 0;
	}
	.about .box2 .box-c,
	.about .box3 .box-c,
	.about .box4 .box-c,
	.about .box1 .box-b{
		margin-top: 30px;
	}
	.about .box1 .box-c .l .text-title{
		font-size: 22px;
	}
	.about .box1 .box-b .list .number .counter{
		font-size: 26px;
	}
}