.about .box1{
	padding: 114px 0 89px;
}
.about .box1 .box-c{
	display: flex;
	justify-content: space-between;
}
.about .box1 .box-c .l{
	width: 56.07%;
}
.about .box3 .box-c  .title,
.about .box2 .box-c  .title,
.about .box1 .box-c .l .title{
	font-family: Microsoft YaHei UI, Microsoft YaHei UI;
	font-weight: 400;
	color: #333333;
	line-height: 1;
	letter-spacing: 1px;
}
.about .box1 .box-c .l .text-box{
	font-family: Microsoft YaHei UI, Microsoft YaHei UI;
	font-weight: 400;
	font-size: 14px;
	color: #666666;
	line-height: 28px;
	margin-top: 60px;
}
.about .box1 .box-c .r{
	width: 31.85%;
}
.about .box1 .box-c .r img{
	display: block;
	width: 100%;
}
.about .box1 .list{
	margin-top: 100px;
	display: flex;
	justify-content: space-between;
	text-align: center;
}
.about .box1 .list li.line{
	width: 2px;
	/* height: 122px; */
	background-color: #AACD06;
}
.about .box1 .list li .number{
	display: flex;
	align-items: center;
	font-family: Microsoft YaHei UI, Microsoft YaHei UI;
	font-weight: 400;
	font-size: 14px;
	color: #444444;
	justify-content: center;
}
.about .box1 .list li .number .font60{
	color: #000000;
}
.about .box1 .list li .number .text{
	margin-left: 20px;
}
.about .box1 .list li .text-title{
	font-family: Microsoft YaHei UI, Microsoft YaHei UI;
	font-weight: 400;
	font-size: 14px;
	color: #444444;
	line-height: 1;
	margin-top: 16px;
}
.about .box2{
	background-color: rgba(245, 245, 245, 1);
	padding: 85px 0;
}
.about .box2 .box-c{
	margin-top: 57px;
}
.about .box2 .box-c video{
	display: block;
	width: 100%;
}
.about .box3{
	padding: 90px 0 56px;
}
.about .box3  .des{
	font-family: Microsoft YaHei UI, Microsoft YaHei UI;
	font-weight: 400;
	font-size: 14px;
	color: #666666;
	line-height: 24px;
	margin-top: 30px;
}
.about .box3 .box-c{
	margin-top: 38px;
	background: #FFFFFF;
	box-shadow: 1px 2px 30px 0px rgba(0,0,0,0.1);
}
.about .box3 .box-c-t{
	display: grid;
	grid-template-columns: repeat(2,1fr);
}
.about .box3 .box-c-t a{
	position: relative;
	line-height: 60px;
	background: #EFEFEF;
	text-align: center;
	font-family: Microsoft YaHei UI, Microsoft YaHei UI;
	font-weight: 400;
	font-size: 20px;
	color: #141414;
	transition: all .6s;
}
.about .box3 .box-c-t a.active{
	background-color: #fff;
}
.about .box3 .box-c-t a:before{
	position: absolute;
	content: "";
	left: 50%;
	top: 0;
	transform:translate(-50%);
	width:0;
	height: 3px;
	background-color: #AACD06;
	transition: all .6s;
}
.about .box3 .box-c-t a.active:before{
	width: 100%;
}
.about .box3 .box-c-c{
	padding: 70px 65px;
}
.about .box3 .box-c-c .items{
	display: none;
	grid-template-columns: repeat(5,1fr);
	gap: 20px;
}
.about .box3 .box-c-c .items.active{
	display: grid;
}
.about .box3 .box-c-c .items .item{
	position: relative;
}
.about .box3 .box-c-c .items .item .bg{
	position: absolute;
	left: 50%;
	transform: translateX(-50%);
	top: 0;
	height: 100%;
	display: block;
}
.about .box3 .box-c-c .items .item .img{
	position: relative;
	padding-top: 144.5%;
	z-index: 3;
}
.about .box3 .box-c-c .items .item .pic{
	position: absolute;
	top: 7.84%;
	left: 50%;
	transform: translateX(-50%);
	width: 76%;
	height: 75.45%;
}
.about .box3 .box-c-c .items .item .pic img{
	display: block;
	width: 100%;
	height: 100%;
}
@media (max-width:1199px) {
	.about .box2,
	.about .box1{
		padding: 70px 0;
	}
	.about .box3{
		padding-top: 70px;
	}
	.about .box2 .box-c,
	.about .box1 .list,
	.about .box1 .box-c .l .text-box{
		margin-top: 45px;
	}
	.about .box1 .box-c .r{
		width: 39%;
	}
	.about .box3 .box-c-t a{
		line-height: 50px;
		font-size: 18px;
	}
	.about .box3 .box-c-c{
		padding: 40px;
	}
}
@media (max-width:1024px) {
	.about .box3 .box-c-c{
		padding: 30px;
	}
	.about .box1 .box-c .r{
		display: none;
	}
	.about .box1 .box-c .l{
		width: 100%;
	}
	.about .box2,
	.about .box1{
		padding: 60px 0;
	}
	.about .box3{
		padding-top: 60px;
	}
	.about .box2 .box-c,
	.about .box1 .list,
	.about .box1 .box-c .l .text-box{
		margin-top: 40px;
	}
	.about .box3 .box-c{
		margin-top: 30px;
	}
}
@media (max-width: 768px) {
	.about .box3 .box-c,
	.about .box3 .des{
		margin-top: 25px;
	}
	.about .box3 .box-c-t a{
		font-size: 16px;
		line-height: 45px;
	}
	.about .box3 .box-c-c{
		padding: 25px;
	}
	.about .box2,
	.about .box1{
		padding: 50px 0;
	}
	.about .box3{
		padding-top: 50px;
	}
	.about .box2 .box-c,
	.about .box1 .list,
	.about .box1 .box-c .l .text-box{
		margin-top: 30px;
	}
	.about .box1 .list li.line{
		display: none;
	}
	.about .box3 .box-c-c .items{
		grid-template-columns: repeat(3,1fr);
	}
	.about .box3{
		padding-bottom: 50px;
	}
}
@media (max-width: 500px) {
	.about .box1 .list li .number .font60{
		font-size: 22px;
	}
	.about .box3{
		padding-bottom: 40px;
	}
	.about .box3 .box-c{
		margin-top: 20px;
	}
	.about .box3 .des{
		margin-top: 15px;
	}
	.about .box3 .box-c-c .items{
		grid-template-columns: repeat(2,1fr);
	}
	.about .box3 .box-c-c{
		padding: 20px;
	}
	.about .box1 .list li .text-title{
		margin-top: 6px;
		font-size: 12px;
	}
	.about .box1 .list li .number .text{
		margin-left: 0;
	}
	.about .box2,
	.about .box1{
		padding: 40px 0;
	}
	.about .box3{
		padding-top: 40px;
	}
	.about .box2 .box-c,
	.about .box1 .list,
	.about .box1 .box-c .l .text-box{
		margin-top: 25px;
	}
}