.about-swiper {
	width: 100%;
	overflow: hidden;
}
@media only screen and (max-width: 991px) {
	.about-swiper>.swiper {
		width: 100%;
		overflow: hidden;
	}
	.about-swiper>.swiper>.swiper-wrapper {
		display: block;
		width: 100%;
		height: auto;
		overflow: hidden;
	}
	.about-swiper>.swiper>.swiper-wrapper>.swiper-slide {
		background-repeat: no-repeat !important;
		background-position: top center !important;
		background-size: cover;
	}
	.about-swiper>.swiper>.swiper-wrapper>.swiper-slide:nth-of-type(1) {
		background-image: url(https://website-jxfcv.oss-cn-shanghai.aliyuncs.com/website-jxfcv/image/web/jxfcv/cn/Dist/img/about1s.jpg);
	}
	.about-swiper>.swiper>.swiper-wrapper>.swiper-slide:nth-of-type(3) {
		background-image: url(https://website-jxfcv.oss-cn-shanghai.aliyuncs.com/website-jxfcv/image/web/jxfcv/cn/Dist/img/about3s.jpg);
	}
	.about-swiper>.swiper>.swiper-wrapper>.swiper-slide:nth-of-type(4) {
		background-image: url(https://website-jxfcv.oss-cn-shanghai.aliyuncs.com/website-jxfcv/image/web/jxfcv/cn/Dist/img/about4s.jpg);
	}
	.about-swiper>.swiper>.swiper-wrapper>.swiper-slide:nth-of-type(5) {
		background-image: url(https://website-jxfcv.oss-cn-shanghai.aliyuncs.com/website-jxfcv/image/web/jxfcv/cn/Dist/img/about5s.jpg);
	}
}
@media only screen and (min-width: 992px) {
	.about-swiper {
		width: 100%;
		height: 100%;
		overflow: hidden;
		position: fixed;
	}
	.about-swiper>.swiper {
		width: 100%;
		height: 100%;
	}
	.about-swiper>.swiper>.swiper-wrapper>.swiper-slide {
		overflow: hidden;
		background-repeat: no-repeat !important;
		background-position: center !important;
		background-size: cover;
	}
	.about-swiper>.swiper>.swiper-wrapper>.swiper-slide:nth-of-type(1) {
		background-image: url(https://website-jxfcv.oss-cn-shanghai.aliyuncs.com/website-jxfcv/image/web/jxfcv/cn/Dist/img/about1.jpg);
	}
	.about-swiper>.swiper>.swiper-wrapper>.swiper-slide:nth-of-type(2) {
		background-image: url(https://website-jxfcv.oss-cn-shanghai.aliyuncs.com/website-jxfcv/image/web/jxfcv/cn/Dist/img/about2.jpg);
	}
	.about-swiper>.swiper>.swiper-wrapper>.swiper-slide:nth-of-type(3) {
		background-image: url(https://website-jxfcv.oss-cn-shanghai.aliyuncs.com/website-jxfcv/image/web/jxfcv/cn/Dist/img/about3.jpg);
	}
	.about-swiper>.swiper>.swiper-wrapper>.swiper-slide:nth-of-type(4) {
		background-image: url(https://website-jxfcv.oss-cn-shanghai.aliyuncs.com/website-jxfcv/image/web/jxfcv/cn/Dist/img/about4.jpg);
	}
	.about-swiper>.swiper>.swiper-wrapper>.swiper-slide:nth-of-type(5) {
		background-image: url(https://website-jxfcv.oss-cn-shanghai.aliyuncs.com/website-jxfcv/image/web/jxfcv/cn/Dist/img/about5.jpg);
	}
}
@media only screen and (min-width: 1200px) {
	.about-swiper>.swiper>.swiper-wrapper>.swiper-slide {
		background-size: cover;
	}
}
@media only screen and (min-width: 1600px) {
	.about-swiper>.swiper>.swiper-wrapper>.swiper-slide {
		background-size: cover;
	}
}
@media only screen and (min-width: 1920px) {
	.about-swiper>.swiper>.swiper-wrapper>.swiper-slide {
		background-size: cover;
	}
}
/*企业简介*/
.about-box {
	width: 100%;
	position: relative;
	top: 50%;
	margin: -330px 0 0;
}
.about-box h2 {
	font-size: 48px;
	line-height: 55px;
	font-weight: bold;
	color: #FFFFFF;
	position: relative;
	z-index: 1;
}
.about1-txt {
	width: 670px;
	overflow: hidden;
	color: #FFFFFF;
	float: left;
}
.about1-txt h2 {
	margin: 0 0 48px;
}
.about1-txt .txt-txt {
	width: 100%;
	font-size: 16px;
	line-height: 30px;
	overflow: hidden;
	text-align: justify;
}
.about1-txt .txt-txt p {
	margin: 0 0 10px;
}
.about1-img {
	width: 50%;
	margin: 112px 0 0;
	overflow: hidden;
	float: right;
}
.about1-img img {
	width: 100%;
}
@media only screen and (max-width: 991px) {
	.about-box {
		top: 0;
		margin: 0;
		overflow: hidden;
	}
	.about-box h2 {
		font-size: 40px;
		line-height: 45px;
		text-align: center;
	}
	.about1-txt {
		width: 100%;
		margin: 205px 0 0;
		float: none;
	}
	.about1-txt h2 {
		margin: 0 0 40px;
	}
	.about1-txt .txt-txt {
		font-size: 24px;
		line-height: 40px;
	}
	.about1-txt .txt-txt p {
		margin: 0 0 5px;
	}
	.about1-img {
		width: 100%;
		margin: 35px 0 75px;
		float: none;
	}
}
@media only screen and (max-width: 750px) {
	.about-box h2 {
		font-size: 28px;
		line-height: 35px;
	}
	.about1-txt {
		margin: 105px 0 0;
	}
	.about1-txt h2 {
		margin: 0 0 20px;
	}
	.about1-txt .txt-txt {
		font-size: 14px;
		line-height: 22px;
	}
	.about1-img {
		margin: 20px 0 40px;
	}
}
@media only screen and (min-width: 992px) {
	.about-box {
		margin: -230px 0 0;
	}
	.about-box h2 {
		font-size: 36px;
		line-height: 45px;
	}
	.about1-txt {
		width: 450px;
		opacity: 0;
		transform: translateY(300px);
		transition: all 0.3s;
	}
	.about-swiper>.swiper>.swiper-wrapper>.swiper-slide.swiper-slide-active .about1-txt {
		opacity: 1;
		transform: translateY(0px);
		transition: all 0.8s;
	}
	.about1-txt h2 {
		margin: 0 0 30px;
	}
	.about1-txt .txt-txt {
		font-size: 12px;
		line-height: 20px;
	}
	.about1-txt .txt-txt p {
		margin: 0 0 5px;
	}
	.about1-img {
		margin: 75px 0 0;
		opacity: 0;
		transform: translateX(300px);
		transition: all 0.3s 0S;
	}
	.about-swiper>.swiper>.swiper-wrapper>.swiper-slide.swiper-slide-active .about1-img {
		transform: translateX(0px);
		opacity: 1;
		transition: all 0.8s 0.3S;
	}
}
@media only screen and (min-width: 1200px) {
	.about-box {
		margin: -260px 0 0;
	}
	.about-box h2 {
		font-size: 42px;
		line-height: 50px;
	}
	.about1-txt {
		width: 520px;
	}
	.about1-txt h2 {
		margin: 0 0 40px;
	}
	.about1-txt .txt-txt {
		font-size: 14px;
		line-height: 25px;
	}
	.about1-txt .txt-txt p {
		margin: 0 0 8px;
	}
	.about1-img {
		margin: 90px 0 0;
	}
}
@media only screen and (min-width: 1600px) {
	.about-box {
		margin: -330px 0 0;
	}
	.about-box h2 {
		font-size: 48px;
		line-height: 55px;
	}
	.about1-txt {
		width: 670px;
	}
	.about1-txt h2 {
		margin: 0 0 48px;
	}
	.about1-txt .txt-txt {
		font-size: 16px;
		line-height: 30px;
	}
	.about1-txt .txt-txt p {
		margin: 0 0 10px;
	}
	.about1-img {
		margin: 112px 0 0;
	}
}
/*企业文化*/
.about2-top {
	width: 100%;
	font-size: 28px;
	line-height: 42px;
	overflow: hidden;
	text-align: center;
	color: #FFFFFF;
}
.about2-top h2 {
	margin: 0 0 70px;
	text-align: left;
}
.about2-bottom {
	width: 100%;
	margin: 60px 0 0;
	overflow: hidden;
	position: relative;
	z-index: 2;
}
.about2-img {
	width: 100%;
	overflow: hidden;
	margin: 0 0 35px;
}
.about2-img .swiper {
	width: 100%;
	overflow: hidden;
}
.about2-img img {
	width: 100%;
}
.about2-txt {
	width: 345px;
	font-size: 24px;
	line-height: 30px;
	color: #FFFFFF;
	overflow: hidden;
	float: left;
}
.about2-txt:nth-of-type(1) {
	margin: 0 150px 0 0;
}
.about2-txt:nth-of-type(2) {
	margin: 0 295px 0 0;
}
.about2-txt h4 {
	font-size: 24px;
	line-height: 35px;
	margin: 0 0 5px;
}
@media only screen and (max-width: 991px) {
	.about2-top {
		padding: 70px 0 65px;
		font-size: 23px;
		line-height: 35px;
		text-align: center;
		background-image: url(https://website-jxfcv.oss-cn-shanghai.aliyuncs.com/website-jxfcv/image/web/jxfcv/cn/Dist/img/about2s.jpg);
		background-repeat: no-repeat;
		background-position: top center;
		background-size: 100%;
	}
	.about2-top h2 {
		margin: 0 0 40px;
		text-align: center;
	}
	.about2-bottom,.about2-img {
		margin: 0;
	}
	.about2-img .swiper {
		height: 330px;
	}
	.about2-img .swiper.swiper-grid-column>.swiper-wrapper {
	    flex-wrap: wrap;
	    flex-direction: column;
	}
	.about2-img .swiper .swiper-slide {
		height: 50%;
	}
	.about2-img img {
		min-height: 100%;
	}
	.about2-bottom .container {
		width: 100%;
	}
	.about2-txt {
		width: 100%;
		padding: 60px 0;
		font-size: 24px;
		line-height: 32px;
		background-color: #727171;
		text-align: center;
		float: none;
	}
	.about2-txt:nth-of-type(1) {
		padding: 76px 0;
		background-color: #e62129;
	}
	.about2-txt:nth-of-type(2) {
		padding: 76px 0;
		background-color: #000000;
	}
	.about2-txt h4 {
		font-size: 24px;
		line-height: 32px;
		margin: 0;
	}
}
@media only screen and (max-width: 750px) {
	.about2-top {
		padding: 40px 0 35px;
		font-size: 14px;
		line-height: 20px;
		background-size: cover;
	}
	.about2-top h2 {
		margin: 0 0 20px;
	}
	.about2-img .swiper {
		height: 160px;
	}
	.about2-txt {
		padding: 30px 0;
		font-size: 16px;
		line-height: 22px;
	}
	.about2-txt:nth-of-type(1) {
		padding: 41px 0;
	}
	.about2-txt:nth-of-type(2) {
		padding: 41px 0;
	}
	.about2-txt h4 {
		font-size: 16px;
		line-height: 22px;
	}
}
@media only screen and (min-width: 992px) {
	.about-swiper>.swiper>.swiper-wrapper>.swiper-slide:nth-of-type(2):after {
		content: '';
		display: block;
		width: 100%;
		height: 50%;
		overflow: hidden;
		background-image: url(https://website-jxfcv.oss-cn-shanghai.aliyuncs.com/website-jxfcv/image/web/jxfcv/cn/Dist/img/about2b.jpg);
		background-repeat: no-repeat;
		background-position: center;
		background-size: 100%;
		position: absolute;
		left: 0px;
		top: 50%;
	}
	.about2-top {
		font-size: 20px;
		line-height: 30px;
		opacity: 0;
		transform: translateY(500px);
		transition: all 0.5s;
	}
	.about2-top h2 {
		margin: 0 0 45px;
	}
	.about-swiper>.swiper>.swiper-wrapper>.swiper-slide.swiper-slide-active .about2-top {
		opacity: 1;
		transform: translateY(0px);
	}
	.about2-top p br:nth-of-type(2) {
		display: none;
	}
	.about2-bottom {
		margin: 40px 0 0;
		opacity: 0;
		transform: translateY(-100px);
		transition: all 0s 0s;
	}
	.about-swiper>.swiper>.swiper-wrapper>.swiper-slide.swiper-slide-active .about2-bottom {
		opacity: 1;
		transform: translateY(0px);
		transition: all 0.8s 0.4s;
	}
	.about2-img {
		margin: 0 0 35px;
	}
	.about2-txt {
		width: 260px;
		font-size: 18px;
		line-height: 25px;
		opacity: 0;
		transform: translateY(50px);
		transition: all 0.3s 0s;
	}
	.about-swiper>.swiper>.swiper-wrapper>.swiper-slide.swiper-slide-active .about2-txt {
		opacity: 1;
		transform: translateY(0px);
		transition: all 0.8s 0.8s;
	}
	.about2-txt:nth-of-type(1) {
		margin: 0 95px 0 0;
	}
	.about2-txt:nth-of-type(2) {
		margin: 0 85px 0 0;
	}
	.about2-txt h4 {
		font-size: 18px;
		line-height: 25px;
	}
}
@media only screen and (min-width: 1200px) {
	.about2-top {
		font-size: 24px;
		line-height: 35px;
	}
	.about2-top h2 {
		margin: 0 0 50px;
	}
	.about2-img {
		margin: 0 0 35px;
	}
	.about2-txt {
		width: 320px;
		font-size: 22px;
		line-height: 28px;
	}
	.about2-txt:nth-of-type(1) {
		margin: 0 30px 0 0;
	}
	.about2-txt:nth-of-type(2) {
		margin: 0 160px 0 0;
	}
	.about2-txt h4 {
		font-size: 22px;
		line-height: 30px;
	}
}
@media only screen and (min-width: 1600px) {
	.about2-top {
		font-size: 28px;
		line-height: 42px;
	}
	.about2-top h2 {
		margin: 0 0 70px;
	}
	.about2-bottom {
		margin: 60px 0 0;
	}
	.about2-img {
		margin: 0 0 35px;
	}
	.about2-txt {
		width: 345px;
		font-size: 24px;
		line-height: 30px;
	}
	.about2-txt:nth-of-type(1) {
		margin: 0 150px 0 0;
	}
	.about2-txt:nth-of-type(2) {
		margin: 0 295px 0 0;
	}
	.about2-txt h4 {
		font-size: 24px;
		line-height: 35px;
	}
}
/*资质荣誉*/
.about3-left {
	width: 200px;
	overflow: hidden;
	float: left;
}
.about3-left h2 {
	margin: 0 0 40px;
	text-align: left;
}
.about3-menu {
	width: 185px;
	overflow: hidden;
	text-align: center;
}
.about3-menu a {
	display: block;
	width: 100%;
	height: 45px;
	line-height: 45px;
	margin: 0 0 17px;
	font-size: 18px;
	overflow: hidden;
	background-color: rgba(255,255,255,0.5);
	border-radius: 3px;
	color: #FFFFFF;
	cursor: pointer;
}
.about3-menu a.active {
	color: #FFFFFF;
	background-color: #e60013;
}
.about3-right {
	width: 1310px;
	padding: 15px 0 0;
	overflow: hidden;
	float: right;
}
.about3-right .swiper {
	width: 100%;
	padding: 0 0 103px;
	overflow: hidden;
	display: none;
}
.about3-right .swiper .swiper-slide {
	width: 477px;
	height: 477px;
	overflow: hidden;
}
.about3-right .swiper .swiper-slide img {
	display: block;
	width: 100%;
}
.swiper-3d .swiper-slide-shadow-left,.swiper-3d .swiper-slide-shadow-right {
	display: none;
}
.about3-right .swiper-button-next,.about3-right .swiper-button-prev {
	width: 72px;
	height: 72px;
	overflow: hidden;
	position: absolute;
	bottom: 0px;
	left: 60px;
}
.about3-right .swiper-button-next {
	left: 150px;
}
.about3-right .swiper-button-next:before,.about3-right .swiper-button-prev:before {
	content: '';
	display: block;
	width: 50px;
	height: 50px;
	overflow: hidden;
	background-color: rgba(255,255,255,0.24);
	position: absolute;
	left: 50%;
	top: 50%;
	margin: -25px 0 0 -25px;
	transform: rotate(45deg);
}
.about3-right .swiper-button-next:after,.about3-right .swiper-button-prev:after {
	content: '';
	display: block;
	width: 50px;
	height: 50px;
	overflow: hidden;
	background-image: url(https://website-jxfcv.oss-cn-shanghai.aliyuncs.com/website-jxfcv/image/web/jxfcv/cn/Dist/img/left.png);
	background-repeat: no-repeat !important;
	background-position: center !important;
	position: absolute;
	left: 50%;
	top: 50%;
	margin: -25px 0 0 -25px;
	z-index: 1;
}
.about3-right .swiper-button-next:after {
	background-image: url(https://website-jxfcv.oss-cn-shanghai.aliyuncs.com/website-jxfcv/image/web/jxfcv/cn/Dist/img/right.png);
}
.about3-right .swiper-button-next.swiper-button-click:before,.about3-right .swiper-button-prev.swiper-button-click:before {
	background-color: #e62129;
}
@media only screen and (max-width: 991px) {
	.about3-left {
		width: 100%;
		margin: 140px 0 0;
		overflow: hidden;
		float: none;
	}
	.about3-left h2 {
		margin: 0 0 35px;
		text-align: center;
	}
	.about3-menu {
		width: 516px;
		margin: 0 auto;
	}
	.about3-menu a {
		width: 160px;
		height: 40px;
		line-height: 40px;
		margin: 0 6px;
		font-size: 20px;
		float: left;
	}
	.about3-right {
		width: 100%;
		float: none;
		margin: 75px 0 90px;
		padding: 0;
	}
	.about3-right .swiper {
		padding: 0 0 187px;
	}
	.about3-right .swiper .swiper-slide {
		width: 425px;
		height: 425px;
	}
	.about3-right .swiper-button-next,.about3-right .swiper-button-prev {
		width: 80px;
		height: 80px;
		left: 50%;
		margin-left: -88px;
	}
	.about3-right .swiper-button-next {
		margin-left: 8px;
	}
	.about3-right .swiper-button-next:before,.about3-right .swiper-button-prev:before,.about3-right .swiper-button-next:after,.about3-right .swiper-button-prev:after {
		width: 56px;
		height: 56px;
		margin: -28px 0 0 -28px;
	}
}
@media only screen and (max-width: 750px) {
	.about3-left {
		margin: 70px 0 0;
	}
	.about3-left h2 {
		margin: 0 0 20px;
	}
	.about3-menu {
		width: 294px;
	}
	.about3-menu a {
		width: 90px;
		height: 30px;
		line-height: 30px;
		margin: 0 4px;
		font-size: 12px;
	}
	.about3-right {
		margin: 40px 0 45px;
	}
	.about3-right .swiper {
		padding: 0 0 90px;
	}
	.about3-right .swiper .swiper-slide {
		width: 288px;
		height: 288px;
	}
	.about3-right .swiper-button-next,.about3-right .swiper-button-prev {
		width: 50px;
		height: 50px;
		margin-left: -55px;
	}
	.about3-right .swiper-button-next {
		margin-left: 5px;
	}
	.about3-right .swiper-button-next:before,.about3-right .swiper-button-prev:before,.about3-right .swiper-button-next:after,.about3-right .swiper-button-prev:after {
		width: 36px;
		height: 36px;
		margin: -18px 0 0 -18px;
	}
	.about3-right .swiper-button-next:after,.about3-right .swiper-button-prev:after {
		background-size: 20px;
	}
}
@media only screen and (min-width: 992px) {
	.about3-left {
		width: 160px;
		opacity: 0;
		transform: translateX(-300px);
		transition: all 0.8s;
	}
	.about-swiper>.swiper>.swiper-wrapper>.swiper-slide.swiper-slide-active .about3-left {
		opacity: 1;
		transform: translateX(0px);
	}
	.about3-left h2 {
		margin: 0 0 25px;
	}
	.about3-menu {
		width: 140px;
	}
	.about3-menu a {
		height: 35px;
		line-height: 35px;
		margin: 0 0 12px;
		font-size: 14px;
	}
	.about3-right {
		width: 790px;
		padding: 10px 0 0;
		opacity: 0;
		transform: translateY(500px);
	}
	.about-swiper>.swiper>.swiper-wrapper>.swiper-slide.swiper-slide-active .about3-right {
		opacity: 1;
		transform: translateY(0px);
		transition: all 0.8s;
	}
	.about3-right .swiper .swiper-slide {
		width: 365px;
		height: 365px;
	}
}
@media only screen and (min-width: 1200px) {
	.about3-left {
		width: 180px;
	}
	.about3-left h2 {
		margin: 0 0 30px;
	}
	.about3-menu {
		width: 165px;
	}
	.about3-menu a {
		height: 40px;
		line-height: 40px;
		margin: 0 0 15px;
		font-size: 16px;
	}
	.about3-right {
		width: 930px;
		padding: 12px 0 0;
	}
	.about3-right .swiper .swiper-slide {
		width: 396px;
		height: 396px;
	}
}
@media only screen and (min-width: 1600px) {
	.about3-left {
		width: 200px;
	}
	.about3-left h2 {
		margin: 0 0 40px;
	}
	.about3-menu {
		width: 185px;
	}
	.about3-menu a {
		height: 45px;
		line-height: 45px;
		margin: 0 0 17px;
		font-size: 18px;
	}
	.about3-right {
		width: 1310px;
		padding: 15px 0 0;
	}
	.about3-right .swiper .swiper-slide {
		width: 477px;
		height: 477px;
	}
}
/*发展历程*/
.about4-swiper {
	width: 100%;
	height: 620px;
	position: relative;
	top: -28px;
}
.about4-swiper .swiper {
	width: 100%;
	height: 100%;
	overflow: hidden;
	position: relative;
}
.about4-swiper .swiper:before {
	content: '';
	display: block;
	width: 100%;
	height: 1px;
	overflow: hidden;
	background-color: #FFFFFF;
	position: absolute;
	top: 50%;
	left: 0px;
}
.about4-swiper .swiper .swiper-wrapper .swiper-slide {
	overflow: visible;
	color: #FFFFFF;
}
.about4-swiper .swiper .swiper-wrapper .swiper-slide:nth-of-type(2n+1) {
	width: 380px;
	padding: 10px 0 0;
}
.about4-swiper .swiper .swiper-wrapper .swiper-slide:nth-of-type(2n) {
	width: 125px;
	padding: 300px 0 0;
}
.about4-swiper .swiper .swiper-wrapper .swiper-slide:first-of-type {
	width: 320px;
	padding: 300px 0 0;
}
.about4-swiper .swiper .swiper-wrapper .swiper-slide:last-of-type {
	width: 425px;
}
.about4-swiper .about4-box {
	width: 425px;
	position: relative;
}
.about4-swiper .swiper .swiper-wrapper .swiper-slide:nth-of-type(2n+1) .about4-box {
	padding: 10px 0 0 35px;
	height: 307px;
}
.about4-swiper .swiper .swiper-wrapper .swiper-slide:nth-of-type(2n) .about4-box,.about4-swiper .swiper .swiper-wrapper .swiper-slide:first-of-type .about4-box {
	padding: 50px 0 0 35px;
	height: 310px;
}
.about4-swiper .swiper .swiper-wrapper .swiper-slide:nth-of-type(2n+1) .about4-box:before {
	content: '';
	display: block;
	width: 13px;
	height: 13px;
	border-radius: 50%;
	overflow: hidden;
	background-color: #FFFFFF;
	position: absolute;
	left: 0px;
	bottom: 0px;
}
.about4-swiper .swiper .swiper-wrapper .swiper-slide:nth-of-type(2n) .about4-box:before,.about4-swiper .swiper .swiper-wrapper .swiper-slide:first-of-type .about4-box:before {
	content: '';
	display: block;
	width: 17px;
	height: 17px;
	border-radius: 50%;
	overflow: hidden;
	background-color: #FFFFFF;
	position: absolute;
	left: 0px;
	top: 0px;
}
.about4-swiper .swiper .swiper-wrapper .swiper-slide .about4-box:after {
	content: '';
	display: block;
	width: 0px;
	height: 100%;
	overflow: hidden;
	border-left: 1px dashed #FFFFFF;
	position: absolute;
	left: 6px;
	top: 0px;
}
.about4-swiper .swiper .swiper-wrapper .swiper-slide:nth-of-type(2n) .about4-box:after,.about4-swiper .swiper .swiper-wrapper .swiper-slide:first-of-type .about4-box:after {
	content: '';
	display: block;
	width: 0px;
	height: 100%;
	overflow: hidden;
	border-left: 1px dashed #FFFFFF;
	position: absolute;
	left: 8px;
	top: 0px;
}
.about4-swiper .swiper-button-next,.about4-swiper .swiper-button-prev {
	width: 90px;
	height: 90px;
	overflow: hidden;
	position: absolute;
	top: 50%;
	left: -125px;
	margin-top: -45px;
	z-index: 10;
}
.about4-swiper .swiper-button-next {
	right: -125px;
	left: auto;
}
.about4-swiper .swiper-button-next:before,.about4-swiper .swiper-button-prev:before {
	content: '';
	display: block;
	width: 64px;
	height: 64px;
	overflow: hidden;
	background-color: rgba(255,255,255,0.24);
	position: absolute;
	left: 50%;
	top: 50%;
	margin: -32px 0 0 -32px;
	transform: rotate(45deg);
}
.about4-swiper .swiper-button-next:after,.about4-swiper .swiper-button-prev:after {
	content: '';
	display: block;
	width: 64px;
	height: 64px;
	overflow: hidden;
	background-image: url(https://website-jxfcv.oss-cn-shanghai.aliyuncs.com/website-jxfcv/image/web/jxfcv/cn/Dist/img/left.png);
	background-repeat: no-repeat !important;
	background-position: center !important;
	position: absolute;
	left: 50%;
	top: 50%;
	margin: -32px 0 0 -32px;
	z-index: 1;
}
.about4-swiper .swiper-button-next:after {
	background-image: url(https://website-jxfcv.oss-cn-shanghai.aliyuncs.com/website-jxfcv/image/web/jxfcv/cn/Dist/img/right.png);
}
.about4-swiper .swiper-button-next.swiper-button-click:before,.about4-swiper .swiper-button-prev.swiper-button-click:before {
	background-color: #e62129;
}
.about4-swiper img {
	width: 175px;
	margin: 0 0 10px;
}
.about4-swiper h3 {
	font-size: 26px;
	line-height: 30px;
	font-weight: bold;
	margin: 0 0 5px;
}
.about4-swiper p {
	width: 100%;
	line-height: 22px;
	overflow: hidden;
}
.about4-swiper p span {
	display: block;
	width: 93px;
	overflow: hidden;
	float: left;
}
.about4-swiper p span:last-of-type {
	width: -moz-calc(100% - 93px);
	width: -webkit-calc(100% - 93px);
	width: calc(100% - 93px);
	float: right;
}
@media only screen and (max-width: 991px) {
	.about-swiper>.swiper>.swiper-wrapper>.swiper-slide:nth-of-type(4) .about-box {
		padding: 90px 0 105px;
	}
	.about-swiper>.swiper>.swiper-wrapper>.swiper-slide:nth-of-type(4) .about-box .container {
		width: 100%;
	}
	.about4-swiper {
		width: 100%;
		height: 1385px;
		margin: 65px 0 0;
		padding: 0 0 110px;
		overflow: hidden;
		position: relative;
		top: 0px;
	}
	.about4-swiper .swiper:before {
		display: none;
	}
	.about4-swiper .swiper .swiper-wrapper .swiper-slide:nth-of-type(2n+1),.about4-swiper .swiper .swiper-wrapper .swiper-slide:nth-of-type(2n),.about4-swiper .swiper .swiper-wrapper .swiper-slide:first-of-type,.about4-swiper .swiper .swiper-wrapper .swiper-slide:last-of-type {
		width: 100%;
		height: auto;
		padding: 0;
	}
	.about4-swiper .about4-box,.about4-swiper .swiper .swiper-wrapper .swiper-slide:nth-of-type(2n+1) .about4-box,.about4-swiper .swiper .swiper-wrapper .swiper-slide:nth-of-type(2n) .about4-box,.about4-swiper .swiper .swiper-wrapper .swiper-slide:first-of-type .about4-box {
		width: 656px;
		height: auto;
		padding: 65px 0 60px 75px;
		border-left: 1px solid #FFFFFF;
		position: relative;
		left: 50%;
		margin-left: -328px;
	}
	.about4-swiper .swiper .swiper-wrapper .swiper-slide:nth-of-type(2n+1) .about4-box:before,.about4-swiper .swiper .swiper-wrapper .swiper-slide:nth-of-type(2n) .about4-box:before,.about4-swiper .swiper .swiper-wrapper .swiper-slide:first-of-type .about4-box:before {
		display: none !important;
	}
	.about4-swiper .swiper .swiper-wrapper .swiper-slide:nth-of-type(2n+1) .about4-box:after,.about4-swiper .swiper .swiper-wrapper .swiper-slide:nth-of-type(2n) .about4-box:after {
		content: '';
		display: block;
		width: 23px;
		height: 23px;
		border-radius: 50%;
		overflow: hidden;
		background-color: #FFFFFF;
		position: absolute;
		top: 0px;
		left: -12px;
	}
	.about4-swiper .swiper-button-next,.about4-swiper .swiper-button-prev {
		width: 94px;
		height: 94px;
		top: auto;
		bottom: 0px;
		left: 50%;
		margin: 0 0 0 -114px;
	}
	.about4-swiper .swiper-button-next {
		right: auto;
		left: 50%;
		margin: 0 20px 0 0;
	}
	.about4-swiper .swiper-button-next:before,.about4-swiper .swiper-button-prev:before {
		width: 66px;
		height: 66px;
		margin: -33px 0 0 -33px;
	}
	.about4-swiper .swiper-button-next:after,.about4-swiper .swiper-button-prev:after {
		width: 66px;
		height: 66px;
		margin: -33px 0 0 -33px;
		transform: rotate(90deg);
	}
	.about4-swiper img {
		width: 223px;
		margin: 0 0 15px;
	}
	.about4-swiper h3 {
		font-size: 34px;
		line-height: 40px;
		position: absolute;
		top: 0px;
		left: 75px;
	}
	.about4-swiper p {
		line-height: 28px;
		font-size: 17px;
	}
	.about4-swiper p span {
		width: 133px;
	}
	.about4-swiper p span:last-of-type {
		width: -moz-calc(100% - 133px);
		width: -webkit-calc(100% - 133px);
		width: calc(100% - 133px);
	}
}
@media only screen and (max-width: 750px) {
	.about-swiper>.swiper>.swiper-wrapper>.swiper-slide:nth-of-type(4) .about-box {
		padding: 45px 0 55px;
	}
	.about4-swiper {
		height: 1100px;
		margin: 35px 0 0;
		padding: 0 0 70px;
	}
	.about4-swiper .about4-box,.about4-swiper .swiper .swiper-wrapper .swiper-slide:nth-of-type(2n+1) .about4-box,.about4-swiper .swiper .swiper-wrapper .swiper-slide:nth-of-type(2n) .about4-box,.about4-swiper .swiper .swiper-wrapper .swiper-slide:first-of-type .about4-box {
		width: 331px;
		padding: 35px 0 30px 30px;
		margin-left: -166px;
	}
	.about4-swiper .swiper .swiper-wrapper .swiper-slide:nth-of-type(2n+1) .about4-box:after,.about4-swiper .swiper .swiper-wrapper .swiper-slide:nth-of-type(2n) .about4-box:after {
		width: 13px;
		height: 13px;
		left: -7px;
	}
	.about4-swiper .swiper-button-next,.about4-swiper .swiper-button-prev {
		width: 50px;
		height: 50px;
		margin: 0 0 0 -60px;
	}
	.about4-swiper .swiper-button-next {
		margin: 0 10px 0 0;
	}
	.about4-swiper .swiper-button-next:before,.about4-swiper .swiper-button-prev:before {
		width: 36px;
		height: 36px;
		margin: -18px 0 0 -18px;
	}
	.about4-swiper .swiper-button-next:after,.about4-swiper .swiper-button-prev:after {
		width: 36px;
		height: 36px;
		margin: -18px 0 0 -18px;
		background-size: 20px;
	}
	.about4-swiper img {
		width: 130px;
		margin: 0 0 10px;
	}
	.about4-swiper h3 {
		font-size: 20px;
		line-height: 25px;
		left: 30px;
	}
	.about4-swiper p {
		line-height: 20px;
		font-size: 12px;
	}
	.about4-swiper p span {
		width: 93px;
	}
	.about4-swiper p span:last-of-type {
		width: -moz-calc(100% - 93px);
		width: -webkit-calc(100% - 93px);
		width: calc(100% - 93px);
	}
}
@media only screen and (min-width: 992px) {
	.about4-swiper {
		height: 450px;
		top: -28px;
		opacity: 0;
		transform: translateX(500px);
		transition: all 0.3s 0s;
	}
	.about-swiper>.swiper>.swiper-wrapper>.swiper-slide.swiper-slide-active .about4-swiper {
		opacity: 1;
		transform: translateX(0px);
		transition: all 0.8s 0.3s;
	}
	.about4-swiper .swiper .swiper-wrapper .swiper-slide:nth-of-type(2n+1) {
		width: 330px;
	}
	.about4-swiper .swiper .swiper-wrapper .swiper-slide:nth-of-type(2n) {
		width: 100px;
		padding: 217px 0 0;
	}
	.about4-swiper .swiper .swiper-wrapper .swiper-slide:first-of-type {
		width: 280px;
		padding: 217px 0 0;
	}
	.about4-swiper .swiper .swiper-wrapper .swiper-slide:nth-of-type(2n+1) .about4-box {
		height: 222px;
	}
	.about4-swiper .swiper .swiper-wrapper .swiper-slide:nth-of-type(2n) .about4-box,.about4-swiper .swiper .swiper-wrapper .swiper-slide:first-of-type .about4-box {
		height: 225px;
	}
	.about4-swiper .swiper .swiper-wrapper .swiper-slide:last-of-type {
		width: 380px;
	}
	.about4-swiper .swiper-button-prev {
		left: -25px;
	}
	.about4-swiper .swiper-button-next {
		right: -25px;
	}
	.about4-swiper img {
		width: 100px;
		margin: 0 0 5px;
	}
	.about4-swiper h3 {
		font-size: 20px;
		line-height: 22px;
	}
	.about4-swiper p {
		line-height: 18px;
	}
}
@media only screen and (min-width: 1200px) {
	.about4-swiper {
		height: 500px;
		top: -28px;
	}
	.about4-swiper .swiper .swiper-wrapper .swiper-slide:nth-of-type(2n) {
		padding: 241px 0 0;
	}
	.about4-swiper .swiper .swiper-wrapper .swiper-slide:first-of-type {
		padding: 241px 0 0;
	}
	.about4-swiper .swiper .swiper-wrapper .swiper-slide:nth-of-type(2n+1) .about4-box {
		height: 247px;
	}
	.about4-swiper .swiper .swiper-wrapper .swiper-slide:nth-of-type(2n) .about4-box,.about4-swiper .swiper .swiper-wrapper .swiper-slide:first-of-type .about4-box {
		height: 250px;
	}
	.about4-swiper .swiper-button-prev {
		left: -125px;
	}
	.about4-swiper .swiper-button-next {
		right: -125px;
	}
	.about4-swiper img {
		width: 140px;
		margin: 0 0 8px;
	}
	.about4-swiper h3 {
		font-size: 24px;
		line-height: 26px;
	}
	.about4-swiper p {
		line-height: 20px;
	}
}
@media only screen and (min-width: 1600px) {
	.about4-swiper {
		height: 620px;
		top: -28px;
	}
	.about4-swiper .swiper .swiper-wrapper .swiper-slide:nth-of-type(2n+1) {
		width: 380px;
		padding: 10px 0 0;
	}
	.about4-swiper .swiper .swiper-wrapper .swiper-slide:nth-of-type(2n) {
		width: 125px;
		padding: 300px 0 0;
	}
	.about4-swiper .swiper .swiper-wrapper .swiper-slide:first-of-type {
		width: 320px;
		padding: 300px 0 0;
	}
	.about4-swiper .swiper .swiper-wrapper .swiper-slide:nth-of-type(2n+1) .about4-box {
		height: 307px;
	}
	.about4-swiper .swiper .swiper-wrapper .swiper-slide:nth-of-type(2n) .about4-box,.about4-swiper .swiper .swiper-wrapper .swiper-slide:first-of-type .about4-box {
		height: 310px;
	}
	.about4-swiper .swiper .swiper-wrapper .swiper-slide:last-of-type {
		width: 425px;
	}
	.about4-swiper img {
		width: 175px;
		margin: 0 0 10px;
	}
	.about4-swiper h3 {
		font-size: 26px;
		line-height: 30px;
	}
	.about4-swiper p {
		line-height: 22px;
	}
}
/*宣传视频*/
.about5-icon {
	width: 116px;
	margin: 220px auto 165px;
	overflow: hidden;
	position: relative;
	z-index: 1;
	cursor: pointer;
}
.about5-icon img {
	width: 100%;
}
.about5-swiper {
	width: 268px;
	overflow: visible;
	position: relative;
	/* left: 50%; */
	left: 0;
	margin-left: 510px;
	z-index: 1;
}
.about5-swiper .swiper {
	width: 100%;
	overflow: visible;
}
.about5-swiper .swiper a {
	display: block;
	width: 100%;
	overflow: hidden;
}
.about5-swiper .about5-img {
	width: 100%;
	overflow: hidden;
	background-color: #000000;
	position: relative;
	margin: 0 0 10px;
}
.about5-img:before {
	content: '';
	display: block;
	width: 50px;
	height: 50px;
	border-radius: 50%;
	overflow: hidden;
	background-image: url(https://website-jxfcv.oss-cn-shanghai.aliyuncs.com/website-jxfcv/image/web/jxfcv/cn/Dist/img/video.png);
	background-repeat: no-repeat;
	background-position: center;
	background-size: 100%;
	cursor: pointer;
	position: absolute;
	left: 50%;
	top: 50%;
	margin: -25px 0 0 -25px;
	z-index: 1;
}
.about5-img img {
	width: 100%;
	opacity: 0.66;
}
.about5-swiper p {
	width: 100%;
	font-size: 14px;
	height: 20px;
	line-height: 20px;
	overflow: hidden;
	color: #FFFFFF;
}
@media only screen and (max-width: 991px) {
	.about5-box {
		width: 100%;
		height: 100%;
		overflow: hidden;
	}
	#myVideo1 {
		display: none;
	}
	.about-swiper>.swiper>.swiper-wrapper>.swiper-slide:nth-of-type(5) .about-box {
		padding: 115px 0 275px;
	}
	.about5-icon {
		width: 138px;
		margin: 380px auto 310px;
	}
	.about5-swiper {
		width: 450px;
		margin-left: 0;
	}
	.about5-swiper .about5-img {
		margin: 0 0 10px;
	}
	.about5-img:before {
		width: 40px;
		height: 40px;
		margin: -20px 0 0 -20px;
	}
	.about5-swiper p {
		font-size: 12px;
		text-align: center;
	}
}
@media only screen and (max-width: 750px) {
	.about-swiper>.swiper>.swiper-wrapper>.swiper-slide:nth-of-type(5) .about-box {
		padding: 60px 0 140px;
	}
	.about5-icon {
		width: 80px;
		margin: 190px auto 180px;
	}
	.about5-swiper {
		width: 280px;
		margin-left: 0;
	}
	.about5-img:before {
		width: 30px;
		height: 30px;
		margin: -15px 0 0 -15px;
	}
}
@media only screen and (min-width: 992px) {
	.about5-box {
		width: 100%;
		height: 100%;
		overflow: hidden;
		background-image: url(https://website-jxfcv.oss-cn-shanghai.aliyuncs.com/website-jxfcv/image/web/jxfcv/cn/Dist/img/about5.jpg);
		background-repeat: no-repeat;
		background-position: center;
		background-size: auto 100%;
		position: relative;
		z-index: 1;
	}
	.about-swiper>.swiper>.swiper-wrapper>.swiper-slide:nth-of-type(5) video {
		width: 100%;
		min-height: 100%;
		background-color: #000000;
		position: absolute;
		left: 0px;
		top: 0px;
	}
	.about5-icon {
		width: 85px;
		margin: 150px auto 130px;
		opacity: 0;
		transition: all 0.3s;
	}
	.about-swiper>.swiper>.swiper-wrapper>.swiper-slide.swiper-slide-active .about5-icon {
		opacity: 1;
		transition: all 0.8s;
	}
	.about5-swiper {
		width: 200px;
		margin-left: 0;
		opacity: 0;
		transform: translateX(300px);
		transition: all 0.3s 0s;
	}
	.about-swiper>.swiper>.swiper-wrapper>.swiper-slide.swiper-slide-active .about5-swiper {
		opacity: 1;
		transform: translateX(0px);
		transition: all 0.8s 0.3s;
	}
	.about5-swiper .about5-img {
		margin: 0 0 5px;
	}
	.about5-img:before {
		width: 40px;
		height: 40px;
		margin: -20px 0 0 -20px;
	}
	.about5-swiper p {
		font-size: 12px;
		height: 18px;
		line-height: 18px;
	}
}
@media only screen and (min-width: 1200px) {
	.about5-box {
		background-size: 100%;
	}
	.about5-icon {
		width: 100px;
		margin: 180px auto 145px;
	}
	.about5-swiper {
		width: 240px;
		margin-left: 0;
	}
	.about5-swiper .about5-img {
		margin: 0 0 7px;
	}
	.about5-img:before {
		width: 44px;
		height: 44px;
		margin: -22px 0 0 -22px;
	}
	.about5-swiper p {
		font-size: 14px;
		height: 20px;
		line-height: 20px;
	}
}
@media only screen and (min-width: 1600px) {
	.about5-box {
		background-size: 1920px;
	}
	.about5-icon {
		width: 116px;
		margin: 220px auto 165px;
	}
	.about5-swiper {
		width: 268px;
		margin-left: 0;
	}
	.about5-swiper .about5-img {
		margin: 0 0 10px;
	}
	.about5-img:before {
		width: 50px;
		height: 50px;
		margin: -25px 0 0 -25px;
	}
}
@media only screen and (min-width: 1920px) {
	.about5-box {
		background-size: 100%;
	}
}
/*弹出视频*/
.video-masked {
	width: 100%;
	height: 100%;
	overflow: hidden;
	background-color: rgba(0,0,0,0.8);
	position: fixed;
	left: 100%;
	top: 0px;
	z-index: 100;
	opacity: 0;
	transition: all 0.3s;
}
.video-masked.masked-click {
	left: 0px;
	opacity: 1;
}
.video-masked .masked-x {
	width: 40px;
	height: 40px;
	overflow: hidden;
	position: absolute;
	right: 30px;
	top: 30px;
	cursor: pointer;
}
.masked-x:before,.masked-x:after {
	content: '';
	display: block;
	width: 50px;
	height: 4px;
	overflow: hidden;
	border-radius: 2px;
	background-color: #FFFFFF;
	position: absolute;
	left: 50%;
	top: 50%;
	margin: -2px 0 0 -25px;
	transform: rotate(45deg);
}
.masked-x:after {
	transform: rotate(-45deg);
}
.video-masked video {
	display: block;
	width: 1400px;
	height: 787px;
	max-width: 90vw;
	max-height: 80vh;
	background-color: #000000;
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
	margin: 0;
}
@media only screen and (max-width: 991px) {
	.video-masked video {
		width: 90vw;
		height: 50.625vw;
	}
}
@media only screen and (max-width: 750px) {
	.video-masked video {
		width: 95vw;
		height: 53.4375vw;
	}
	.video-masked .masked-x {
		width: 20px;
		height: 20px;
		right: 15px;
		top: 15px;
	}
	.masked-x:before,.masked-x:after {
		width: 30px;
		height: 2px;
		border-radius: 1px;
		margin: -1px 0 0 -15px;
	}
}
@media only screen and (min-width: 992px) {
	.video-masked video {
		width: 1000px;
		height: 562px;
	}
}
@media only screen and (min-width: 1200px) {
	.video-masked video {
		width: 1400px;
		height: 787px;
	}
}