.about {
	display: flex;
	align-items: stretch;
	background-color: #fff;
}

.about .texts {
	width: 53%;
	padding-left: calc((100vw - 1400px) / 2);
	padding-top: 80px;
	padding-bottom: 80px;
	padding-right: 80px;
}

.about .texts .slogen {
	font-size: 28px;
	font-weight: bold;
}

.about .texts .content {
	width: 100%;
	height: 290px;
	overflow-x: hidden;
	overflow-y: auto;
	font-size: 16px;
	line-height: 32px;
	margin-top: 30px;
	-webkit-overflow-scrolling: touch;
}

.about .texts .items {
	width: 100%;
	display: flex;
	justify-content: space-between;
	margin-top: 60px;
}

.about .texts .items .item {
	color: #009c4a;
	width: 20%;
	padding: 10px;
	text-align: center;
}

.about .texts .items .item .en {
	font-size: 16px;
	text-transform: uppercase;
}

.about .texts .items .item .num {
	font-size: 50px;
	font-family: 'DIN';
	/* line-height: 70px; */
}

.about .texts .items .item .desc {
	font-size: 16px;
	margin-top: 10px;
}

.about .img {
	width: 47%;
	flex-shrink: 0;
	background-image: url(../images/company.jpg);
	background-size: cover;
	background-position: center;
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
}

.about .img i.play {
	display: block;
	width: 54px;
	height: 54px;
	background-image: url(../images/34.png);
	background-size: 100%;
	cursor: pointer;
	transition: all 0.3s;
}

.dev {
	width: 100%;
	height: 480px;
	display: flex;
	align-items: stretch;
	border-top: 1px solid #ddd;
}

.dev .imgs {
	width: 600px;
	height: 480px;
	position: relative;
	flex-shrink: 0;
}

.dev .imgs .swiper {
	width: 100%;
	height: 100%;
}

.dev .imgs .swiper .swiper-container {
	height: 100%;
}

.dev .imgs .swiper .swiper-container .swiper-wrapper {
	height: 100%;
}

.dev .imgs .swiper .swiper-container .swiper-wrapper .swiper-slide {
	height: 100%;
	background-position: center;
	background-size: cover;
}

.dev .imgs .btns {
	position: absolute;
	top: 50%;
	right: 0;
	transform: translateY(-50%);
	width: 70px;
	height: 140px;
	z-index: 3;
}

.dev .imgs .btns a {
	display: block;
	width: 70px;
	height: 70px;
	text-align: center;
	line-height: 70px;
}

.dev .imgs .btns a.prev {
	background-color: #fff;
	color: #009c4a;
}

.dev .imgs .btns a.next {
	background-color: #009c4a;
	color: #fff;
}

.dev .imgs .btns a i {
	font-size: 24px;
}

.dev .years {
	width: calc(100% - 480px);
	height: 480px;
	background-color: #fff;
	overflow: hidden;
}

.dev .years .swiper-container {
	height: 100%;
}

.dev .years .swiper-container .swiper-wrapper {
	height: 100%;
}

.dev .years .swiper-container .swiper-wrapper .swiper-slide {
	width: 420px;
	height: 100%;
	padding: 100px 70px 60px 80px;
	border-right: 1px solid #ddd;
}

.dev .years .num {
	font-size: 40px;
	font-family: 'DIN';
	transition: all 0.3s;
}

.dev .years i {
	display: block;
	width: 40px;
	height: 2px;
	margin-top: 25px;
	background-color: #333;
	transition: all 0.3s;
}

.dev .years .content {
	width: 100%;
	height: 200px;
	overflow-y: auto;
	font-size: 16px;
	line-height: 32px;
	margin-top: 50px;
	-webkit-overflow-scrolling: touch;
}

.dev .years .swiper-slide-active .num {
	color: #009c4a;
}

.dev .years .swiper-slide-active i {
	background-color: #009c4a;
}

.advantage {
	width: 100%;
	padding: 60px 0;
	background-color: #f2f4f5;
}

.main {
	width: 94%;
	max-width: 1420px;
	margin-left: auto;
	margin-right: auto;
	position: relative;
}

.advantage .item {
	width: 100%;
	height: 360px;
	display: flex;
	justify-content: space-between;
	margin-bottom: 10px;
}

.advantage .item:nth-child(2n) {
	flex-direction: row-reverse;
}

.advantage .item .swiper {
	width: 42.25%;
	height: 360px;
}

.advantage .item .swiper .swiper-slide {
	height: 360px;
	background-position: center;
	background-size: cover;
}

.advantage .item .texts {
	width: 57.75%;
	height: 100%;
	padding: 90px 110px;
	background-color: #fff;
}

.advantage .item .texts .title {
	font-size: 30px;
	font-weight: bold;
}

.advantage .item .texts .desc {
	font-size: 16px;
	line-height: 32px;
	margin-top: 20px;
}

.honor {
	width: 100%;
	padding: 90px 0;
}

.honor .swiper-slide {
	width: 26.4%;
}

.honor .swiper-slide img {
	width: 100%;
}

@media screen and (max-width: 999px) {


	.about {
		display: block;
		background-color: #fff;
	}

	.about .texts {
		width: 100%;
		padding-left: 3%;
		padding-top: 20px;
		padding-bottom: 20px;
		padding-right: 3%;
	}

	.about .texts .slogen {
		font-size: 20px;
	}

	#about .about .texts .content {
		width: 100%;
		height: auto;
		overflow-x: hidden;
		overflow-y: auto;
		font-size: 14px;
		line-height: 26px;
		margin-top: 20px;
	}

	.about .texts .items {
		width: 100%;
		display: flex;
		justify-content: space-between;
		margin-top: 20px;
		flex-wrap: wrap;
	}

	.about .texts .items .item {
		color: #009c4a;
		width: 33.333333%;
		padding: 10px;
	}

	.about .texts .items .item .en {
		font-size: 14px;
		text-transform: uppercase;
	}

	.about .texts .items .item .num {
		font-size: 40px;
		line-height: 30px;
	}

	.about .texts .items .item .desc {
		font-size: 14px;
		margin-top: 10px;
	}

	.about .img {
		width: 100%;
		height: 200px;
		flex-shrink: 0;
		background-image: url(../images/company.jpg);
		background-size: cover;
		background-position: center;
		position: relative;
		display: flex;
		align-items: center;
		justify-content: center;
	}

	.about .img i.play {
		display: block;
		width: 40px;
		height: 40px;
		background-image: url(../images/34.png);
		background-size: 100%;
		cursor: pointer;
		transition: all 0.3s;
	}

	.dev {
		width: 100%;
		height: auto;
		display: block;
		align-items: stretch;
		border-top: 1px solid #ddd;
	}

	.dev .imgs {
		width: 100%;
		height: 200px;
		position: relative;
		flex-shrink: 0;
	}

	.dev .imgs .swiper {
		width: 100%;
		height: 100%;
	}

	.dev .imgs .swiper .swiper-container {
		height: 100%;
	}

	.dev .imgs .swiper .swiper-container .swiper-wrapper {
		height: 100%;
	}

	.dev .imgs .swiper .swiper-container .swiper-wrapper .swiper-slide {
		height: 100%;
		background-position: center;
		background-size: cover;
	}

	.dev .imgs .btns a {
		display: block;
		width: 40px;
		height: 40px;
		text-align: center;
		line-height: 40px;
	}

	.dev .imgs .btns {
		position: absolute;
		top: 50%;
		right: 0;
		transform: translateY(-50%);
		width: 40px;
		height: 80px;
		z-index: 3;
	}

	.dev .imgs .btns a i {
		font-size: 18px;
	}

	.dev .years {
		width: 100%;
		height: 246px;
		background-color: #fff;
		overflow: hidden;
	}

	.dev .years .swiper-container {
		height: 100%;
	}

	.dev .years .swiper-container .swiper-wrapper {
		height: 100%;
	}

	.dev .years .swiper-container .swiper-wrapper .swiper-slide {
		width: 300px;
		height: 100%;
		padding: 20px 20px 20px 20px;
		border-right: 1px solid #ddd;
	}

	.dev .years .num {
		font-size: 28px;
	}

	.dev .years i {
		display: block;
		width: 40px;
		height: 2px;
		margin-top: 10px;
		background-color: #333;
		transition: all 0.3s;
	}

	.dev .years .content {
		width: 100%;
		height: 140px;
		overflow-y: auto;
		font-size: 14px;
		line-height: 28px;
		margin-top: 10px;
		-webkit-overflow-scrolling: touch;
	}

	.advantage {
		width: 100%;
		padding: 20px 0;
		background-color: #f2f4f5;
	}

	.advantage .item {
		width: 100%;
		height: 200px;
		display: flex;
		justify-content: space-between;
		margin-bottom: 10px;
	}

	.advantage .item .swiper {
		width: 42.25%;
		height: 200px;
	}

	.advantage .item .swiper .swiper-slide {
		height: 200px;
		background-position: center;
		background-size: cover;
	}

	.advantage .item .texts {
		width: 57.75%;
		height: 100%;
		padding: 20px 20px;
		background-color: #fff;
	}

	.advantage .item .texts .title {
		font-size: 16px;
		font-weight: bold;
	}

	.advantage .item .texts .desc {
		font-size: 14px;
		line-height: 24px;
		margin-top: 10px;
		height: 120px;
		overflow-y: auto;
		-webkit-overflow-scrolling: touch;
	}

	.honor {
		width: 100%;
		padding: 30px 0;
	}

	.honor .swiper-slide {
		width: 29%;
	}
}