.banner {
	height: 100vh;
	background-color: #333;
}

.banner .swiper-slide {
	position: relative;
	height: 100vh;
	overflow: hidden;
}

.banner .swiper-slide .bg {
	position: relative;
	width: 100%;
	height: 100%;
	background-size: cover;
}

.banner .swiper-slide.swiper-slide-active .bg.background-loop {
	height: 100%;
	background-repeat: repeat-x;
	background-size: cover;
	animation: animationSlide 200s linear infinite;
	animation-direction: reverse;
}

.swiper-banner .swiper-slide.swiper-slide-active .bg.outside {
	-webkit-animation: banner_outside 6s ease 1 forwards;
	-moz-animation: banner_outside 6s ease 1 forwards;
	-o-animation: banner_outside 6s ease 1 forwards;
	animation: banner_outside 6s ease 1 forwards;
}

.banner .banner-main {
	position: absolute;
	width: 100%;
	left: 0;
	top: 50%;
	transform: translateY(-50%);
	color: #fff;
	text-align: center;
}

.banner .banner-main .note {
	display: flex;
	flex-wrap: wrap;
	gap: 40px;
	justify-content: center;
	align-items: center;
	margin-top: 20px;
}

.banner .banner-main .note a {
	display: block;
	font-size: 32px;
	line-height: 60px;
	color: #fff;
	position: relative;
}

.banner .banner-main .note a::after {
	position: absolute;
	width: 2px;
	height: 28px;
	top: 50%;
	margin-top: -11px;
	right: 0;
	content: '';
	background-color: #fff;
	margin-right: -20px;
}

.banner .banner-main .note a:last-child::after {
	display: none;
}

.banner .bancj {
	position: absolute;
	width: 100%;
	left: 0;
	bottom: 30px;
}

.banner .bancj .container {
	position: relative;
	height: 30px;
}

.banner .bancj .banner-prev,
.banner .bancj .banner-next {
	width: 28px;
	height: 28px;
	background-size: 28px auto;
	margin-top: -15px;
	background-image: url('../img/icon03.png');
}

.banner .bancj .banner-prev {
	left: 160px
}

.banner .bancj .banner-next {
	right: auto;
	left: 190px;
	background-image: url('../img/icon02.png');
}

.banner .bancj .swiper-pagination-progressbar {
	width: 120px;
	height: 3px;
	border-radius: 3px;
	background: rgba(255, 255, 255, .3);
	top: 50%;
	margin-top: -1.5px;
}

.banner .bancj .swiper-pagination-progressbar .swiper-pagination-progressbar-fill {
	background: #fff;
	border-radius: 3px;
}

/***********************轮播图****************************/
.about {
	background-image: url('../img/image02.jpg');
	padding: 63px 0 84px;
	position: relative;
}

.about .home-title {
	text-align: left;
}

.about .about-main {
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
	align-items: center;
}

.about .about-left {
	max-width: 60%;
}

.about .about-left h4 {
	font-size: 28px;
	line-height: 42px;
	color: #fff;
	margin: 0;
	font-weight: 0;
}

.about .about-left .about-info {
	margin: 28px 0 56px;
}

.about .about-left .about-info p {
	font-size: 18px;
	line-height: 30px;
	color: #fff;
	text-indent: 2em;
}

.about .about-left .web-more {
	display: inline-block;
}

.about .about-right {
	max-width: 30%;
	overflow: hidden;
	border-radius: 50%;
	position: relative;
	cursor: pointer;
}

.about .about-right img {
	animation: spin 50s linear infinite;
}

.about .about-right::after {
	position: absolute;
	top: 50%;
	left: 50%;
	width: 108px;
	height: 108px;
	content: '';
	transform: translate(-50%, -50%);
	background-image: url('../img/icon05.png');
	background-repeat: no-repeat;
}

.about-data {
	display: flex;
	justify-content: space-between;
	align-items: center;
	flex-wrap: wrap;
	padding-top: 70px;
	max-width: 1224px;
	margin: auto;
}

.about-data .about-data-item {
	color: #fff;
}

.about-data .about-data-item .about-num {
	display: flex;
	align-items: flex-end;
	line-height: 2;
	gap: 5px;
}

.about-data .about-data-item h6 {
	margin: 0;
	font-weight: 700;
	font-size: 65px;
}

.about-data .about-data-item span {
	font-size: 18px;
}

.about-data .about-data-item h5 {
	font-size: 20px;
	line-height: 30px;
	margin: 8px 0 0;
}

/***********************首页关于我们*******************/
.project {
	padding: 62px 0;
	background-image: url('../img/image04.jpg');
	background-repeat: no-repeat;
	background-size: cover;
}


.project .project-main {
	margin-top: 40px;
}

.project .project-list{
	display: none;
}

.project .project-list.active{
	display: block;
}

/*********************首页project****************/
.advantage {
	padding: 62px 0 0;
	background-image: url('../img/image06.jpg');
	background-repeat: no-repeat;
	background-position: center;
	background-size: cover;
}

.advantage .advantage-main {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	align-items: center;
	text-align: center;
	padding-top: 104px;
}

.advantage .advantage-main .advantage-item {
	flex: 1;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	min-height: 626px;
	color: #fff;
	background-color: rgba(0, 0, 0, 0.4);
}

.advantage .advantage-main .advantage-item:nth-child(2n) {
	background-color: rgba(0, 0, 0, 0.5);
}

.advantage .advantage-main .advantage-item img {
	transition: all 0.5s ease;
}

.advantage .advantage-main .advantage-item p {
	font-size: 24px;
	line-height: 29px;
	margin: 40px 0 44px;
}

.advantage .advantage-main .advantage-item span {
	width: 65%;
	font-size: 16px;
	line-height: 32px;
	color: rgba(255, 255, 255, 0.6);
}

.advantage .advantage-main .advantage-item:hover img {
	transform: translateY(-30%);
}

/*************************优势*********************/
.news {
	padding: 62px 0;
	background-color: #181818;
}

.news .news-main {
	margin-top: 40px;
}

.news .news-pic {
	overflow: hidden;
}

.news .news-pic img {
	transition: all .3s linear;
}

.news .news-item h3 {
	font-size: 22px;
	line-height: 33px;
	padding: 20px 0 12px;
	color: #fff;
	margin: 0;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
}

.news .news-item p {
	font-size: 16px;
	line-height: 24px;
	color: rgba(153, 153, 153, 0.8);
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	overflow: hidden;
	text-overflow: ellipsis;
}

.news .news-time {
	color: rgba(255, 255, 255, .4);
	border-top: 1px solid rgba(255, 255, 255, .1);
	padding-top: 12px;
	margin-top: 20px;
	position: relative;
	opacity: 0;
	transition: all .3s linear;
}

.news .news-time:before {
	content: "";
	display: block;
	width: 0;
	height: 1px;
	background: rgba(255, 255, 255, .5);
	position: absolute;
	left: 0;
	top: 0;
	transition: all .4s linear;
}

.news .news-time i {
	display: block;
	width: 24px;
	height: 24px;
	background-image: url('../img/icon11.png');
	background-repeat: no-repeat;
	background-position: center;
	position: absolute;
	right: 15px;
	top: 5px;
	transition: all .4s linear;
	opacity: 0;
}

.news .news-item:hover .news-pic img {
	transform: scale(1.1);
}

.news .news-item:hover .news-time {
	opacity: 1;
}

.news .news-item:hover .news-time:before {
	width: 100%;
}

.news .news-item:hover .news-time i {
	right: 0;
	opacity: 1;
}

.news  .news-main .home-list{
	display: none;
}

.news  .news-main .home-list.active{
	display: block;
}

.news .web-more {
	margin-top: 48px;
}

/*******************新闻动态********************/
.projects {
	padding: 62px 0 78px;
	background-image: url('../img/image08.jpg');
	background-position: center;
	background-repeat: no-repeat;
	background-size: cover;
}

.projects .home-title {
	text-align: left;
}

.projects .swiper-projects {
	margin-top: 52px;
}

.projects .projects-main {
	position: relative;
	width: 100%;
	height: 30px;
	margin-top: 40px;
}

.projects .projects-main .swiper-pagination-progressbar {
	width: 120px;
	height: 3px;
	border-radius: 3px;
	background: rgba(255, 255, 255, .3);
	top: 50%;
	margin-top: -1.5px;
}

.projects .projects-main .swiper-pagination-progressbar .swiper-pagination-progressbar-fill {
	background: #fff;
	border-radius: 3px;
}

.projects .projects-main .projects-prev,
.projects .projects-main .projects-next {
	width: 28px;
	height: 28px;
	background-size: 28px auto;
	margin-top: -15px;
}

.projects .projects-main .projects-prev {
	left: 160px;
	background-image: url('../img/icon03.png');
}

.projects .projects-main .projects-next {
	right: auto;
	left: 190px;
	background-image: url('../img/icon02.png');
}

.projects .swiper-slide img{
	border-radius: 4px;
}

@media (max-width: 992px) {
	.banner{
		height: 50vh;
	}
	
	.banner .swiper-slide {
		height: 50vh;
	}

	.banner .banner-main .tit img {
		width: 50%;
	}

	.banner .banner-main .note a {
		font-size: 1.2rem;
		line-height: 1.6;
	}

	.banner .banner-main .note a::after {
		height: 1rem;
		margin-top: -0.5rem;
	}

	.banner .swiper-slide.swiper-slide-active .bg.background-loop {
		width: 100%;
	}

	.banner .bancj .swiper-pagination-progressbar {
		width: 6rem;
		height: 0.1rem;
	}

	.banner .bancj {
		bottom: 1.5rem;
	}

	.banner .bancj .banner-prev,
	.banner .bancj .banner-next {
		width: 2rem;
		height: 2rem;
		margin-top: -1rem;
		background-size: 2rem auto;
	}

	.banner .bancj .banner-next {
		left: 11rem;
	}

	.banner .bancj .banner-prev {
		left: 9rem;
	}
	
	.about{
		padding: 3rem 0;
	}
	.about .home-title{
		text-align: center;
	}
	
	.about .about-main{
		display: block;
	}
	
	.about .about-left{
		max-width: 100%;
	}
	
	.about .about-left h4{
		font-size: 1.8rem;
		text-align: center;
		margin: 1rem 0;
	}
	
	.about .about-left .about-info{
		margin: 1.5rem 0 3rem;
	}
	
	.about .about-left .about-info p{
		font-size: 1.4rem;
	}
	
	.about .about-left .web-more{
		display: block;
	}
	
	.about .about-right{
		max-width: 100%;
		border-radius: 0;
	}
	
	.about .about-right::after{
		display: none;
	}
	
	.about-data{
		padding-top: 3rem;
	}
	
	.about-data .about-data-item h6{
		font-size: 1.8rem;
	}
	
	.about-data .about-data-item span{
		font-size: 1.2rem;
	}
	
	.about-data .about-data-item h5{
		font-size: 1.4rem;
		line-height: 1.2;
		margin: 0.2rem 0 0;
	}
	
	.project{
		padding: 3rem 0;
	}
	
	.advantage{
		padding: 3rem 0 0;
	}
	
	.advantage .advantage-main{
		padding: 3rem 0 0;
	}
	
	.advantage .advantage-main .advantage-item{
		flex: 50%;
		min-height:100%;
		padding: 2rem 1.5rem;
	}
	
	.advantage .advantage-main .advantage-item img{
		width: 4rem;
	}
	
	.advantage .advantage-main .advantage-item p{
		font-size: 1.6rem;
		margin: 1.2rem 0;
	}
	
	.advantage .advantage-main .advantage-item span{
		width: 100%;
		min-height: 14.5rem;
		font-size: 1.2rem;
		line-height: 2;
	}
	
	.advantage .advantage-main .advantage-item:nth-child(2n-1){
		background-color: #7f160e;
	}
	
	.advantage .advantage-main .advantage-item:nth-child(2n){
		background-color: #7f160e;
	}
	.advantage .advantage-main .advantage-item:nth-child(3n+1){
		background-color: rgba(0, 0, 0, 0.5);
	}
	
	.news{
		padding: 3rem 0;
	}
	.news .news-item a{
		display: flex;
		flex-wrap: nowrap;
		justify-content: space-between;
		align-items: center;
	}
	.news .news-pic{
		width: 30%;
	}
	
	.news .news-txt{
		width: 65%;
	}
	
	.news .news-item{
		padding-bottom: 1.5rem;
		box-sizing: border-box;
		border-bottom: 1px solid;
		margin-bottom: 1.5rem;
	}
	
	.news .news-item h3{
		font-size: 1.6rem;
		padding: 0;
	}
	
	.news .news-item p{
		font-size: 1.2rem;
		line-height: 1.6;
	}
	
	.news .news-time{
		display: none;
	}
	
	.news .web-more{
		margin-top: 1.5rem;
	}
	
	.projects{
		padding: 3rem 0;
	}
	
	.news .web-more{
		bottom: 1.5rem;
	}
	
	.projects .home-title{
		text-align: center;
	}
	
	.projects .swiper-projects{
		margin-top: 3rem;
	}
	
	.projects .projects-main .swiper-pagination-progressbar{
		width: 6rem;
		height: 0.1rem;
	}
	
	.projects .projects-main .projects-prev, .projects .projects-main .projects-next{
		width: 2rem;
		height: 2rem;
		margin-top: -1rem;
		background-size: 2rem auto;
	}
	
	.projects .projects-main .projects-next {
		left: 11rem;
	}
	
	.projects .projects-main .projects-prev {
		left: 9rem;
	}
}