.header-sate {
	height: 0;
}

#aboutUs {
	padding-bottom: 3.69rem;
}

#aboutUs .top-box {
	height: 42.63rem;
	position: relative;
}

#aboutUs .top-box .top-box-content {
	padding: 0 14.87rem;
	color: #FFFFFF;
	background: linear-gradient(90deg, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0));
	position: absolute;
	inset: 0;
	z-index: 2;
}

#aboutUs .top-box .top-box-content .title {
	margin-top: 10.94rem;
	font-weight: bold;
	font-size: 3.13rem;
	width: 70%;
}

#aboutUs .top-box .top-box-content .describe {
	margin-top: 1.2rem;
	font-weight: 400;
	font-size: 1rem;
	width: 50%;
	line-height: 1.88rem;
	text-overflow: ellipsis;
	display: -webkit-box;
	overflow: hidden;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 10;
}

#aboutUs .top-box .classify-box {
	margin-top: 1.8rem;
	display: flex;
	align-items: flex-start;
}

#aboutUs .top-box .classify-box .cb-item {
	display: flex;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	font-size: 1.25rem;
	color: #333333;
	width: 9.38rem;
	height: 3.75rem;
	overflow: hidden;
	background: rgba(255, 255, 255, 0.9);
	box-shadow: 0rem 0rem 2rem 0rem rgba(0, 0, 0, 0.13);
	border-radius: 1.25rem;
	transition: all 0.36s;
	position: relative;
}

#aboutUs .top-box .classify-box .cb-item+.cb-item {
	margin-left: 0.69rem;
}

#aboutUs .top-box .classify-box .cb-item .name {
	font-size: 1.25rem;
}

#aboutUs .top-box .classify-box .cb-item .describe,
#aboutUs .top-box .classify-box .cb-item .toSolutionList-btn,
#aboutUs .top-box .classify-box .cb-item .bg {
	display: none;
}

#aboutUs .top-box .classify-box .cb-item:hover {
	width: 20rem;
	height: 10rem;
	color: #FFFFFF;
	padding: 1.2rem 0.94rem;
	background: transparent;
}

#aboutUs .top-box .classify-box .cb-item:hover .describe,
#aboutUs .top-box .classify-box .cb-item:hover .toSolutionList-btn {
	display: block;
}

#aboutUs .top-box .classify-box .cb-item:hover .bg {
	display: block;
	width: 100%;
	height: 100%;
	position: absolute;
	top: 0;
	left: 0;
	z-index: -1;
}

#aboutUs .top-box .classify-box .cb-item:hover>div:first-child {
	flex: 1;
	text-align: center;
	width: 100%;
}

#aboutUs .top-box .classify-box .cb-item:hover .name {
	font-weight: bold;
	font-size: 1.5rem;
}

#aboutUs .top-box .classify-box .cb-item:hover .describe {
	margin-top: 0.5rem;
	font-size: 1rem;
	color: #FFFFFF;
	width: 100%;
}

#aboutUs .top-box .classify-box .cb-item:hover .toSolutionList-btn {
	text-decoration: none;
	font-weight: bold;
	font-size: 1rem;
	color: #EFF200;
}

#aboutUs .top-box .swiper-top .swiper-slide>img {
	width: 100%;
	height: 42.63rem;
}

#aboutUs .top-box .swiper-top .swiper-pagination {
	margin-bottom: 4.25rem;
}

#aboutUs .top-box .swiper-top .swiper-pagination .swiper-pagination-bullet {
	width: 1.2rem;
	height: 0.44rem;
	margin: 0 0.8rem;
	opacity: 1;
	transition: all 0.36s;
	border-radius: 0;
	background: #FFFFFF;
}

#aboutUs .top-box .swiper-top .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
	width: 7.69rem;
	height: 0.44rem;
	background-color: #506BF6;
}

#aboutUs .tab-box {
	height: 4.19rem;
	background: #506BF6;
	position: sticky;
	top: 5.5rem;
	z-index: 2;
	display: flex;
	justify-content: center;
}

#aboutUs .tab-box .tb-content-box {
	width: var(--contentWidth);
	display: flex;
}

#aboutUs .tab-box .tb-content-box .tbcb-item {
	padding: 0 1.4rem;
	font-weight: bold;
	font-size: 0.88rem;
	color: #FFFFFF;
	display: flex;
	align-items: center;
	cursor: pointer;
}

#aboutUs .tab-box .tb-content-box .tbcb-item.active {
	background: #F27800;
}

#aboutUs .contentList-box {
	width: var(--contentWidth);
	margin: 0 auto;
}

#aboutUs .category .category-title {
	margin-top: 6rem;
	margin-bottom: 2.81rem;
	height: 12.75rem;
	position: relative;
}

#aboutUs .category .category-title>img {
	width: 100%;
	height: 100%;
	position: absolute;
	top: 0;
	left: 0;
	z-index: -1;
}

#aboutUs .category .category-title>div {
	padding-top: 2.75rem;
	font-weight: bold;
	font-size: 2.5rem;
	color: #333333;
	text-align: center;
}

#aboutUs .correlation-carousel .carousel-control-next,
#aboutUs .correlation-carousel .carousel-control-prev {
	width: 4%;
}

#aboutUs .content-culture-box {
	display: flex;
	flex-wrap: wrap;
}

#aboutUs .content-culture-box .ccb-item {
	width: calc(33.33% - 0.707rem);
	background: #F6F6F6;
	border-radius: 0.63rem;
	overflow: hidden;
	display: flex;
	flex-direction: column;
	align-items: center;
	padding: 0.75rem 1rem 1.5rem 1rem;
	margin-left: 1.06rem;
}

#aboutUs .content-culture-box .ccb-item:nth-child(3n + 1) {
	margin-left: 0;
}

#aboutUs .content-culture-box .ccb-item:nth-child(n + 4) {
	margin-top: 1.06rem;
}

#aboutUs .content-culture-box .ccb-item .icon {
	width: 7.13rem;
	height: 7.13rem;
}

#aboutUs .content-culture-box .ccb-item .title {
	margin-top: 0.5rem;
	font-weight: bold;
	font-size: 1.5rem;
	color: #333333;
}

#aboutUs .content-culture-box .ccb-item .describe {
	margin-top: 0.75rem;
	font-size: 1rem;
	color: #2EA3CA;
	font-weight: bold;
}

#aboutUs .swiper-certificate {
	width: 100%;
	height: 32.56rem;
}

#aboutUs .swiper-certificate .swiper-slide {
	transition: all 300ms;
	height: 32.56rem;
	position: relative;
	z-index: 1;
}

#aboutUs .swiper-certificate .swiper-slide img {
	width: 14.98rem;
	height: 20.21rem;
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-55%, -50%);
	transition: all 300ms;
	cursor: pointer;
}

#aboutUs .swiper-certificate .swiper-slide-prev,
#aboutUs .swiper-certificate .swiper-slide-next {
	z-index: 2;
}

#aboutUs .swiper-certificate .swiper-slide-prev img,
#aboutUs .swiper-certificate .swiper-slide-next img {
	width: 18.75rem;
	height: 26.06rem;
}

#aboutUs .swiper-certificate .swiper-slide-prev img {
	transform: translate(-67%, -50%);
}

#aboutUs .swiper-certificate .swiper-slide-next img {
	transform: translate(-33%, -50%);
}

#aboutUs .swiper-certificate .swiper-slide-next+.swiper-slide img {
	transform: translate(-45%, -50%);
}

#aboutUs .swiper-certificate .swiper-slide-active {
	z-index: 3;
}

#aboutUs .swiper-certificate .swiper-slide-active img {
	width: 23.5rem;
	height: 32.56rem;
	transform: translate(-50%, -50%);
}

#aboutUs .fullScreen-box {
	position: fixed;
	inset: 0;
	background-color: rgba(0, 0, 0, 0.7);
	z-index: 10;
	display: none;
}

#aboutUs .fullScreen-box .close-icon {
	width: 2rem;
	height: 2rem;
	position: absolute;
	top: 1rem;
	right: 1rem;
	cursor: pointer;
}

#aboutUs .fullScreen-box .fb-content {
	width: 100%;
	height: 100%;
}

#aboutUs .fullScreen-box .fb-content img {
	width: 100%;
	height: 100%;
	object-fit: contain;
}

#aboutUs .memory-box {
	margin-top: 3.13rem;
	width: 100%;
	height: 41.69rem;
	background: rgba(255, 255, 255, 0.9);
	position: relative;
}

#aboutUs .memory-box .mb-left-box {
	width: 22.94rem;
	height: 39.31rem;
	overflow: auto;
}

#aboutUs .memory-box .mb-left-box .mb-category {
	width: 20.94rem;
	height: 5.44rem;
	background: linear-gradient(90deg, #B8C7E6, #E6E6EE);
	border-radius: 1.25rem;
}

#aboutUs .memory-box .mb-left-box .mb-category .text-box {
	padding: 0 2.56rem;
	font-weight: bold;
	font-size: 1.5rem;
	color: #333333;
	width: 100%;
	height: 100%;
	display: flex;
	align-items: center;
	cursor: pointer;
}

#aboutUs .memory-box .mb-left-box .mb-category:nth-child(n + 2) {
	margin-top: 1.44rem;
}

#aboutUs .memory-box .mb-left-box .mb-category.active {
	background: linear-gradient(90deg, #3A1EB5, #5965FF);
}

#aboutUs .memory-box .mb-left-box .mb-category.active .text-box {
	color: #FFFFFF;
}

#aboutUs .memory-box .mb-left-box .mb-category.active .mb-right-box {
	display: block;
}

#aboutUs .memory-box .mb-right-box {
	display: none;
	width: 58.56rem;
	position: absolute;
	top: 0;
	right: 0;
	padding-left: 1rem;
}

#aboutUs .memory-box .mb-right-box .swiper-memory {
	width: 100%;
	height: 39.31rem;
}

#aboutUs .memory-box .mb-right-box .swiper-memory .swiper-wrapper {
	height: 100%;
}

#aboutUs .memory-box .mb-right-box .swiper-memory .swiper-wrapper .swiper-slide img {
	width: 100%;
	height: 100%;
}

#aboutUs .memory-box .mb-right-box .swiper-pagination {
	width: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
	margin-top: 1.88rem;
}

#aboutUs .memory-box .mb-right-box .swiper-pagination .swiper-pagination-bullet {
	width: 0.5rem;
	height: 0.5rem;
	background: #C2C2C2;
	border-radius: 50%;
	transition: all 0.36s;
	opacity: 1;
}

#aboutUs .memory-box .mb-right-box .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
	width: 1.88rem;
	height: 0.5rem;
	background: #506BF6;
	border-radius: 0.25rem;
}

#aboutUs .memory-box .mb-right-box .swiper-pagination .swiper-pagination-bullet+.swiper-pagination-bullet {
	margin-left: 0.63rem;
}