/* 幻灯片 */
	.introduce-banner{
		width: 100%;
	}
	
	.introduce-banner img{
		width: 100%;
		height: 100%;
	}
	
	.introduce-banner .mobile-image{
		display: none;
	}
	
	.introduce-banner .computer-image{
		display: block;
	}
	
/* 内容 */
	.introduce-wrapper{
		width: 100%;
		padding: 5.255% 0% 6.832%;
	}
	
	.introduce-wrapper .upper-wrapper{
		width: 100%;
		display: flex;
		align-items: center;
		justify-content: space-between;
	}
	
	.introduce-wrapper .upper-wrapper .content{
		width: 50%;
	}
	
	.introduce-wrapper .upper-wrapper .content .title-chinese{
		line-height: 1;
		font-size: 26px;
		color: rgba(0, 0, 0, 1);
	}
	
	.introduce-wrapper .upper-wrapper .content .explain{
		font-size: 16px;
		line-height: 26px;
		margin-top: 5.715%;
		color: rgba(69, 69, 69, 1);
	}
	
	.introduce-wrapper .upper-wrapper .images{
		width: 35.715%;
	}
	
	.introduce-wrapper .upper-wrapper .images img{
		width: 100%;
		height: 100%;
	}
	
	.introduce-wrapper .below-wrapper{
		width: 100%;
		display: grid;
		margin-top: 9.286%;
		grid-template-columns: repeat(5,1fr);
	}
	
	.introduce-wrapper .below-wrapper .item{
		width: 100%;
		overflow: hidden;
	}
	
	.introduce-wrapper .below-wrapper .item .number{
		width: 100%;
		display: flex;
		align-items: flex-start;
		justify-content: flex-start;
	}
	
	.introduce-wrapper .below-wrapper .item .number p:first-child{
		font-size: 60px;
		line-height: 0.8;
		color: rgba(230, 0, 18, 1);
		font-family: 'Abel-Regular';
	}
	
	.introduce-wrapper .below-wrapper .item .number p:last-child{
		line-height: 1;
		font-size: 16px;
		color: rgba(0, 0, 0, 1);
		font-family: 'SourceHanSansCN-Bold';
	}
	
	.introduce-wrapper .below-wrapper .item .text{
		font-size: 16px;
		overflow: hidden;
		line-height: 26px;
		white-space: nowrap;
		text-overflow: ellipsis;
		color: rgba(82, 82, 82, 1);
	}
	
/* 企业文化 */
	.introduce-culture{
		width: 100%;
		padding-top:  4.730%;
		background-image: url('../images/background-6.jpg');
		background-size: cover;
		background-repeat:no-repeat;
		background-position: center;
	}
	
	.introduce-culture .upper-wrapper .title-chinese{
		line-height: 1;
		font-size: 26px;
		color: rgba(0, 0, 0, 1);
	}
	
	.introduce-culture .below-wrapper{
		width: 100%;
		display: grid;
		grid-gap: 35px;
		margin-top: 5.715%;
		grid-template-columns: repeat(4, 1fr);
	}
	
	.introduce-culture .below-wrapper .item{
		width: 100%;
		position: relative;
	}
	
	.introduce-culture .below-wrapper .item.bottom-margin{
		margin-bottom: 18.750%;
	}
	
	.introduce-culture .below-wrapper .item.top-margin{
		margin-top: 18.750%;
	}
	
	.introduce-culture .below-wrapper .item .correct{
		width: 100%;
		height: 100%;
		position: absolute;
		top: 0%;
		right: 0%;
		bottom: 0%;
		left: 0%;
	}
	
	.introduce-culture .below-wrapper .item .correct img{
		opacity: 1;
	}
	
	.introduce-culture .below-wrapper .item .opposite img{
		opacity: 0;
	}
	
	.introduce-culture .below-wrapper .item img{
		width: 100%;
		height: 100%;
		border-radius: 15px;
	}
	
/* 发展历程 */
	.introduce-course{
		width: 100%;
		padding: 12.612% 0% 8.408%;
		background-image: url('../images/background-7.jpg');
		background-size: cover;
		background-repeat:no-repeat;
		background-position: center;
	}
	
	.introduce-course .upper-wrapper .title-chinese{
		line-height: 1;
		font-size: 26px;
		text-align: center;
		color: rgba(0, 0, 0, 1);
	}
	
	.introduce-course .below-wrapper{
		width: 100%;
		display: flex;
		margin-top: 5.715%;
		align-items: flex-start;
		justify-content: space-between;
	}
	
	.introduce-course .below-wrapper .introduce-course-timeline{
		width: 14.286%;
	}
	
	.introduce-course .below-wrapper .introduce-course-timeline .timeline{
		width: 100%;
		padding: 5% 0%;
		overflow: hidden;
		position: relative;
	}
	
	.introduce-course .below-wrapper .introduce-course-timeline .timeline::after{
		width: 1px;
		content: '';
		height: 100%;
		background-color: rgba(194, 194, 194, 1);
		position: absolute;
		top: 0%;
		left: 6%;
	}
	
	.introduce-course .below-wrapper .introduce-course-timeline .timeline .timeline-wrapper .timeline-item p{
		font-size: 20px;
		padding-left: 15%;
		line-height: 50px;
		position: relative;
		color: rgba(194, 194, 194, 1);
	}
	
	.introduce-course .below-wrapper .introduce-course-timeline .timeline .timeline-wrapper .timeline-item p::after{
		content: '';
		height: auto;
		width: 6.500%;
		padding: 3.250% 0%;
		border-radius: 50%;
		background-color: rgba(194, 194, 194, 1);
		position: absolute;
		top: 38%;
		left: 3%;
		z-index: 999;
	}
	
	.introduce-course .below-wrapper .content-wrapper{
		width: 85.715%;
	}
	
	.introduce-course .below-wrapper .content-wrapper .item{
		width: 100%;
		display: none;
		align-items: center;
		justify-content: space-between;
	}
	
	.introduce-course .below-wrapper .content-wrapper .item .content{
		width: 50%;
	}
	
	.introduce-course .below-wrapper .content-wrapper .item .content .title-chinese{
		line-height: 1;
		font-size: 24px;
		color: rgba(0, 0, 0, 1);
	}
	
	.introduce-course .below-wrapper .content-wrapper .item .content .explain{
		font-size: 16px;
		line-height: 26px;
		margin-top: 2.500%;
		color: rgba(0, 0, 0, 1);
	}
	
	.introduce-course .below-wrapper .content-wrapper .item .images{
		width: 41.667%;
	}
	
	.introduce-course .below-wrapper .content-wrapper .item .images img{
		width: 100%;
		height: 100%;
	}
	
	/* 上下切换 */
	.introduce-course .below-wrapper .swiper-button-prev{
		margin: 0px;
		cursor: auto;
		height: auto;
		width: 12.500%;
		cursor: pointer;
		position: static;
		padding: 6.250% 0%;
		background-image: url('../images/switc-button-grey-up-arrow.png');
		background-size: 100% 100%;
		background-repeat:no-repeat;
		background-position: center;
	}
	
	.introduce-course .below-wrapper .swiper-button-next{
		margin: 0px;
		cursor: auto;
		height: auto;
		width: 12.500%;
		cursor: pointer;
		position: static;
		padding: 6.250% 0%;
		background-image: url('../images/switc-button-grey-down-arrow.png');
		background-size: 100% 100%;
		background-repeat:no-repeat;
		background-position: center;
	}
	
	.introduce-course .below-wrapper .swiper-button-prev:after,
	.introduce-course .below-wrapper .swiper-button-next:after{
		content: none
	}
	
/* 弹窗视频 */
	.introduce-video-wrapper{
		width: 100%;
		display: none;
		background-color: rgba(0, 0, 0, 0.6);
		position: fixed;
		top: 0%;
		right: 0%;
		bottom: 0%;
		left: 0%;
		z-index: 1000;
	}
	
	.introduce-video-wrapper .content-wrapper{
		width: 100%;
		height: 100vh;
		display: flex;
		position: relative;
		align-items: center;
		justify-content: center;
	}
	
	.introduce-video-wrapper .content-wrapper .icon{
		cursor: pointer;
		position: absolute;
		top: 10%;
		right: 0%;
	}
	
	.introduce-video-wrapper .content-wrapper .icon span{
		line-height: 1;
		font-size: 28px;
		color: rgba(255, 255, 255, 1);
	}
	
	.introduce-video-wrapper .content-wrapper .content{
		width: 50%;
	}
	
	/* 企业文化-图片-悬停 */
	.introduce-culture .below-wrapper .item img.correct-hover-item{
		-webkit-animation: overturn-correct 1s linear;
		animation: overturn-correct 1s linear;
		-webkit-animation-fill-mode: both;
		animation-fill-mode: both;
	}
	
	.introduce-culture .below-wrapper .item img.opposite-hover-item{
		-webkit-animation: overturn-opposite 1s linear;
		animation: overturn-opposite 1s linear;
		-webkit-animation-fill-mode: both;
		animation-fill-mode: both;
	}
	
	/* 发展历程-时间-选中 */
	.introduce-course .below-wrapper .introduce-course-timeline .timeline .timeline-wrapper .current-hover-item p{
		font-size: 24px;
		color: rgba(230, 0, 18, 1);
	}
	
	.introduce-course .below-wrapper .introduce-course-timeline .timeline .timeline-wrapper .current-hover-item p::after{
		background-color: rgba(230, 0, 18, 1);
	}
	
	/* 发展历程-内容-选中 */
	.introduce-course .below-wrapper .content-wrapper .item.current-hover-item{
		display: flex;
	}
	
	/* 弹窗视频打开 */
	.introduce-video-wrapper.introduce-video-open{
		display: block;
	}
	
/* 响应 1680 */
@media screen and (max-width: 1680px) {
/* 幻灯片 */
	
/* 内容 */
	.introduce-wrapper .upper-wrapper .content .title-chinese{
		font-size: 24px;
	}
	
	.introduce-wrapper .upper-wrapper .content .explain{
		font-size: 15px;
		line-height: 24px;
	}
	
	.introduce-wrapper .below-wrapper .item .number p:first-child{
		font-size: 55px;
	}
	
	.introduce-wrapper .below-wrapper .item .number p:last-child{
		font-size: 15px;
	}
	
	.introduce-wrapper .below-wrapper .item .text{
		font-size: 15px;
		line-height: 24px;
	}
	
/* 企业文化 */
	.introduce-culture .upper-wrapper .title-chinese{
		font-size: 24px;
	}
	
	.introduce-culture .below-wrapper{
		grid-gap: 30px;
	}
	
/* 发展历程 */
	.introduce-course .upper-wrapper .title-chinese{
		font-size: 24px;
	}
	
	.introduce-course .below-wrapper .introduce-course-timeline .timeline .timeline-wrapper .timeline-item p{
		font-size: 18px;
		line-height: 45px;
	}
	
	.introduce-course .below-wrapper .content-wrapper .item .content .title-chinese{
		font-size: 22px;
	}
	
	.introduce-course .below-wrapper .content-wrapper .item .content .explain{
		font-size: 15px;
		line-height: 24px;
	}
	
/* 弹窗视频 */
	.introduce-video-wrapper .content-wrapper .icon span{
		font-size: 26px;
	}
	
	.introduce-video-wrapper .content-wrapper .content{
		width: 60%;
	}
	
	/* 发展历程-时间-选中 */
	.introduce-course .below-wrapper .introduce-course-timeline .timeline .timeline-wrapper .current-hover-item p{
		font-size: 22px;
	}
}

/* 响应 1440 */
@media screen and (max-width: 1440px) {
/* 幻灯片 */
	
/* 内容 */
	.introduce-wrapper .upper-wrapper .content .title-chinese{
		font-size: 22px;
	}
	
	.introduce-wrapper .upper-wrapper .content .explain{
		font-size: 14px;
		line-height: 22px;
	}
	
	.introduce-wrapper .below-wrapper .item .number p:first-child{
		font-size: 50px;
	}
	
	.introduce-wrapper .below-wrapper .item .number p:last-child{
		font-size: 14px;
	}
	
	.introduce-wrapper .below-wrapper .item .text{
		font-size: 14px;
		line-height: 22px;
	}
	
/* 企业文化 */
	.introduce-culture .upper-wrapper .title-chinese{
		font-size: 22px;
	}
	
	.introduce-culture .below-wrapper{
		grid-gap: 25px;
	}
	
/* 发展历程 */
	.introduce-course .upper-wrapper .title-chinese{
		font-size: 22px;
	}
	
	.introduce-course .below-wrapper .introduce-course-timeline .timeline .timeline-wrapper .timeline-item p{
		font-size: 16px;
		line-height: 40px;
	}
	
	.introduce-course .below-wrapper .content-wrapper .item .content .title-chinese{
		font-size: 20px;
	}
	
	.introduce-course .below-wrapper .content-wrapper .item .content .explain{
		font-size: 14px;
		line-height: 22px;
	}
	
/* 弹窗视频 */
	.introduce-video-wrapper .content-wrapper .icon span{
		font-size: 24px;
	}
	
	.introduce-video-wrapper .content-wrapper .content{
		width: 70%;
	}
	
	/* 发展历程-时间-选中 */
	.introduce-course .below-wrapper .introduce-course-timeline .timeline .timeline-wrapper .current-hover-item p{
		font-size: 20px;
	}
}

/* 响应 1280 */
@media screen and (max-width: 1280px) {
/* 幻灯片 */
	
/* 内容 */
	.introduce-wrapper .upper-wrapper .content .title-chinese{
		font-size: 20px;
	}
	
	.introduce-wrapper .upper-wrapper .content .explain{
		font-size: 13px;
		line-height: 20px;
	}
	
	.introduce-wrapper .below-wrapper .item .number p:first-child{
		font-size: 45px;
	}
	
	.introduce-wrapper .below-wrapper .item .number p:last-child{
		font-size: 13px;
	}
	
	.introduce-wrapper .below-wrapper .item .text{
		font-size: 13px;
		line-height: 20px;
	}
	
/* 企业文化 */
	.introduce-culture .upper-wrapper .title-chinese{
		font-size: 20px;
	}
	
	.introduce-culture .below-wrapper{
		grid-gap: 20px;
	}
	
/* 发展历程 */
	.introduce-course .upper-wrapper .title-chinese{
		font-size: 20px;
	}
	
	.introduce-course .below-wrapper .introduce-course-timeline .timeline .timeline-wrapper .timeline-item p{
		font-size: 14px;
		line-height: 35px;
	}
	
	.introduce-course .below-wrapper .content-wrapper .item .content .title-chinese{
		font-size: 18px;
	}
	
	.introduce-course .below-wrapper .content-wrapper .item .content .explain{
		font-size: 13px;
		line-height: 20px;
	}
	
/* 弹窗视频 */
	.introduce-video-wrapper .content-wrapper .icon span{
		font-size: 22px;
	}
	
	.introduce-video-wrapper .content-wrapper .content{
		width: 80%;
	}
	
	/* 发展历程-时间-选中 */
	.introduce-course .below-wrapper .introduce-course-timeline .timeline .timeline-wrapper .current-hover-item p{
		font-size: 18px;
	}
}

/* 响应 1000 */
@media screen and (max-width: 1000px) {
/* 幻灯片 */
	.introduce-banner .mobile-image{
		display: block;
	}
	
	.introduce-banner .computer-image{
		display: none;
	}
	
/* 内容 */
	.introduce-wrapper .upper-wrapper{
		display: block;
	}
	
	.introduce-wrapper .upper-wrapper .content{
		width: 100%;
	}
	
	.introduce-wrapper .upper-wrapper .content .title-chinese{
		font-size: 18px;
	}
	
	.introduce-wrapper .upper-wrapper .content .explain{
		font-size: 12px;
		line-height: 18px;
		margin-top: 3.922%;
	}
	
	.introduce-wrapper .upper-wrapper .images{
		width: 70%;
		margin: 5.229% auto 0%;
	}
	
	.introduce-wrapper .below-wrapper{
		grid-row-gap: 15px;
		margin-top: 6.536%;
		grid-template-columns: repeat(3, 1fr);
	}
	
	.introduce-wrapper .below-wrapper .item .number p:first-child{
		font-size: 40px;
	}
	
	.introduce-wrapper .below-wrapper .item .number p:last-child{
		font-size: 12px;
	}
	
	.introduce-wrapper .below-wrapper .item .text{
		font-size: 12px;
		line-height: 18px;
	}
	
/* 企业文化 */
	.introduce-culture .upper-wrapper .title-chinese{
		font-size: 18px;
	}
	
	.introduce-culture .below-wrapper{
		grid-gap: 15px;
		margin-top: 5.229%;
		grid-template-columns: repeat(2, 1fr);
	}
	
	.introduce-culture .below-wrapper .item.bottom-margin{
		margin-bottom: 0%;
	}
	
	.introduce-culture .below-wrapper .item.top-margin{
		margin-top: 0%;
	}
	
/* 发展历程 */
	.introduce-course .upper-wrapper .title-chinese{
		font-size: 18px;
	}
	
	.introduce-course .below-wrapper{
		margin-top: 5.229%;
	}
	
	.introduce-course .below-wrapper .introduce-course-timeline .timeline::after{
		left: 8.674%;
	}
	
	.introduce-course .below-wrapper .introduce-course-timeline .timeline .timeline-wrapper .timeline-item p::after{
		width: 8.674%;
		padding: 4.337% 0%;
		left: 4.957%;
	}
	
	.introduce-course .below-wrapper .introduce-course-timeline .timeline .timeline-wrapper .timeline-item p{
		font-size: 12px;
		line-height: 30px;
		padding-left: 24.783%;
	}
	
	.introduce-course .below-wrapper .content-wrapper .item .content{
		width: 100%;
	}
	
	.introduce-course .below-wrapper .content-wrapper .item .content .title-chinese{
		font-size: 16px;
	}
	
	.introduce-course .below-wrapper .content-wrapper .item .content .explain{
		font-size: 12px;
		line-height: 18px;
		margin-top: 4.839%;
	}
	
	.introduce-course .below-wrapper .content-wrapper .item .images{
		width: 100%;
		margin-top: 6.452%;
	}
	
	/* 上下切换 */
	.introduce-course .below-wrapper .swiper-button-prev{
		width: 18.587%;
		padding: 9.294% 0%;
	}
	
	.introduce-course .below-wrapper .swiper-button-next{
		width: 18.587%;
		padding: 9.294% 0%;
	}
	
/* 弹窗视频 */
	.introduce-video-wrapper .content-wrapper .icon span{
		font-size: 20px;
	}
	
	.introduce-video-wrapper .content-wrapper .content{
		width: 90%;
	}
	
	/* 发展历程-时间-选中 */
	.introduce-course .below-wrapper .introduce-course-timeline .timeline .timeline-wrapper .current-hover-item p{
		font-size: 16px;
	}
	
	/* 发展历程-内容-选中 */
	.introduce-course .below-wrapper .content-wrapper .item.current-hover-item{
		display: block;
	}
}

/* 响应 750 */
@media screen and (max-width: 750px) {
/* 幻灯片 */
	
/* 内容 */
	
/* 企业文化 */
	
/* 发展历程 */
	.introduce-course .below-wrapper .introduce-course-timeline{
		width: 18.955%;
	}
	
	.introduce-course .below-wrapper .content-wrapper{
		width: 81.046%;
	}
	
/* 弹窗视频 */
	.introduce-video-wrapper .content-wrapper .content{
		width: 100%;
	}
}