.cl {
	clear: both;
}

.banner img {
	min-height: 0px;
}

.banner .swiper-container {
	height: 100%;
}

/* .arrow-left {
  background: url("https://bcstar.oss-cn-beijing.aliyuncs.com/assets/reception/images/arrows.png?Expires=1764951665&OSSAccessKeyId=LTAI5tRja6VMr7FJp5uvjFyD&Signature=owIZlVvFUyiZQiOpZd9H1rXShZQ%3D") no-repeat left top;
  position: absolute;
  left: 10px;
  top: 50%;
  margin-top: -15px;
  width: 17px;
  height: 30px;
  z-index:10;
}
.arrow-right {
  background: url("https://bcstar.oss-cn-beijing.aliyuncs.com/assets/reception/images/arrows.png?Expires=1764951665&OSSAccessKeyId=LTAI5tRja6VMr7FJp5uvjFyD&Signature=owIZlVvFUyiZQiOpZd9H1rXShZQ%3D") no-repeat left bottom;
  position: absolute;
  right: 10px;
  top: 50%;
  margin-top: -15px;
  width: 17px;
  height: 30px;
  z-index:10;
} */
.banner .pagination {
	position: absolute;
	left: 0;
	text-align: center;
	bottom: 5px;
	width: 100%;
}

.banner .swiper-pagination-switch {
	display: inline-block;
	width: 4px;
	height: 20px;
	border-radius: 2px;
	background: #fff;
	margin: 0 12px;
	cursor: pointer;
}

.banner .swiper-pagination-switch:nth-child(2) {
	height: 26px;
}

.banner .swiper-pagination-switch:nth-child(3) {
	height: 32px;
}

.banner .swiper-pagination-switch:nth-child(3) {
	height: 38px;
}

.banner .swiper-active-switch {
	background: #0e6eb8;
}

.banner .swiper-slide {
	position: relative;
	opacity: 0;
	transition: opacity 0.7s ease-in-out;
	background-repeat: no-repeat;
	background-position: center;
	background-size: cover;
	height: 100%;
}

.banner .swiper-slide-active {
	opacity: 1;
}

.banner .swiper-slide .img {
	position: absolute;
}

.banner .inner {
	position: relative;
	display: block;
	width: 1000px;
	height: 800px;
	margin: 0 auto;
}

.slide1 {
	background-color: #03c36b;
}

.slide2 {
	background-color: #1284d0;
}

.slide3 {
	background-color: #43cfc8;
}

.slide1 .s0 {
	left: 50%;
	margin-left: -377.5px;
	top: 280px;
	height: 50px;
}

.slide1 .s1 {
	left: 50%;
	margin-left: -282px;
	top: 390px;
}

.slide1 .s2 {
	left: 50%;
	margin-left: -500px;
	bottom: 80px
}


.slide2 .zh-a-1 {
	left: 0;
	top: 260px;
	height: 120px;
}

.slide2 .zh-a-2 {
	left: 0;
	top: 420px;
}



.slide3 .b-1 {
	right: 0;
	top: 280px;
	height: 46px;
}

.slide3 .b-2 {
	right: 0;
	top: 360px;
	height: 20px;
}

.slide3 .b-3 {
	right: 0;
	top: 480px;
	height: 50px;
}

.loop {
	animation-iteration-count: infinite;
	/*无限*/
	animation-timing-function: linear;
	/*平滑*/
}

/* 主营业务 */
.businessbox {
	/*padding-top: 100px;*/
	/*padding-bottom: 200px;*/
	background-image: url("https://bcstar.oss-cn-beijing.aliyuncs.com/assets/reception/img/casebg.png?Expires=1764951665&OSSAccessKeyId=LTAI5tRja6VMr7FJp5uvjFyD&Signature=mw%2BDkK4ZFiRgRn6mgOlx35%2FLYDw%3D");
	background-position: left bottom;
	background-repeat: no-repeat;

}
.businessbox > .container{
    padding-top: 100px;
}
.businessboxwztop {
	width: 100%;
	height: 100px;
}

.businessboxwztop img {
	height: 100px;
}

.businessboxswiper-container {
	width: 45%;
	float: left;
	height: 500px;
	overflow: hidden;
	padding: 60px 0px;
	padding-left: 45px;
}

.businessbox-top {
	color: #717171;
	line-height: 60px;
	font-size: 28px;
	text-align: left;
	font-weight: bold;
	letter-spacing: 2px;
}

.businessbox-con {
	color: #717171;
	line-height: 34px;
	font-size: 16px;
	margin-top: 40px;
	padding-right: 40px;
	max-height: 240px;
	min-height: 140px;
	overflow: hidden;
}

.businessbox-con p {
	margin: 0;
}

.businessbox-link {
	margin-top: 40px;
}

.businessbox-link a {
	display: inline-block;
	height: 60px;
	text-align: center;
	font-weight: bold;
	letter-spacing: 1px;
	line-height: 60px;
	float: left;
}

.businessbox-link a:hover {
	text-decoration: none;
}

.businessbox-link a.more {
	width: 100px;
	background-color: #0e6eb8;
	color: #fff;
	font-size: 20px;
}

.businessbox-link a.morecase {
	width: 160px;
	color: #0e6eb8;
	background-color: #efefef;
	font-size: 18px;
}

.businessboxswiper-container .swiper-slide {
	height: 450px;
	width: 640px;
	color: #000;
}





.businessboxtabs {
	width: 50%;
	float: right;
	height: 500px;
	margin-top: -50px;
}

.businessboxtabs a {
	display: block;
	width: 16.66%;
	float: left;
	background-position: center;
	background-repeat: no-repeat;
	background-size: cover;
	height: 500px;
	position: relative;
}

.businessboxtabs a:hover {
	text-decoration: none;
}

.businessboxtabscover {
	position: absolute;
	bottom: 0px;
	left: 0px;
	right: 0px;
	height: 100%;
	transition: 0.5s cubic-bezier(0.05, 0.61, 0.41, 0.95);
	background-color: rgb(14 108 180 / 30%);
}

.businessboxtabsname {
	position: absolute;
	bottom: 0px;
	left: 0px;
	right: 0px;
	height: 100%;
	z-index: 99;
	color: #fff;
	font-size: 30px;
	writing-mode: vertical-lr;
	display: flex;
	flex-direction: row;
	justify-content: center;
	align-items: center;
	letter-spacing: 20px;
	height: 100%;
}

.businessboxtabsname span {
	font-style: normal;
	transform: rotate(290deg);
	margin-bottom: 20px;
	margin-left: 20px;
}
.businessboxtabs a.active .businessboxtabscover,
.businessboxtabs a.active .businessboxtabsname
{
	display: none;
}
/* 客户案例 */
.kh {
	/*padding: 60px 0;*/
	background-image: url("https://bcstar.oss-cn-beijing.aliyuncs.com/assets/reception/img/khbg.png?Expires=1764951665&OSSAccessKeyId=LTAI5tRja6VMr7FJp5uvjFyD&Signature=pmj99%2FbK%2BP0g764GmE5xNQ9K%2FN4%3D");
	background-position: center;
	background-repeat: no-repeat;
	background-size: cover;
}
.kh > .container {
    padding-top: 100px;
}
.kh-top {
	text-align: center;
}

.kh-top img {
	display: inline-block;
	height: 37px;
}

.kh-link {
	width: 31px;
	height: 31px;
	margin: 20px auto;
}

.kh-link img {
	animation: imgfinger infinite 2s;
}

@keyframes imgfinger {

	0% {
		transform: translate(-5px)
	}

	25% {
		transform: translate(5px)
	}

	50% {
		transform: translate(-5px)
	}

	75% {
		transform: translate(5px)
	}

	100% {
		transform: translate(-5px)
	}

}

.kh-tit {
	color: #fff;
	text-align: center;
	line-height: 30px;
	font-size: 16px;
	font-weight: bold;
	letter-spacing: 1px;
	margin-bottom: 20px;
}

.kh-tit p {
	margin: 0;
}

.kh-listbox {
	width: 100%;
}

.kh-list {
	width: 33.33%;
	padding: 0 20px;
	float: left;
	margin-bottom: 20px;
}

.kh-list a {
	display: block;
	width: 100%;
	height: 240px;
	overflow: hidden;
	border-radius: 10px;
	position: relative;
}

.kh-listimg,
.kh-listimg img {
	width: 100%;
	height: 100%;
	transition: all .5s;
}

.kh-list:hover .kh-listimg img {
	transform: scale(1.5, 1.5);
}

.kh-listname {
	position: absolute;
	bottom: 6px;
	width: 100%;
	height: 30px;
	line-height: 30px;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	color: #fff;
	text-align: center;
	font-size: 16px;
}

/* 关于我们 */
.aboutbox {
	background-image: url("https://bcstar.oss-cn-beijing.aliyuncs.com/assets/reception/img/aboutbg.png?Expires=1764951665&OSSAccessKeyId=LTAI5tRja6VMr7FJp5uvjFyD&Signature=Z1U2ycDt9uwbmspCG8rAk%2FkQ894%3D");
	background-position: left bottom;
	background-repeat: no-repeat;
	background-size: cover;
}
.aboutbox > .container {
    padding-top: 100px;
    height: 100%;
    position: relative;
}
.aboutboxtop {
	text-align: right;
}

.aboutboxtop img {
	display: inline-block;
	height: 80px;
}

.aboutbox-left {
	width: 56%;
	float: right;
	color: #898989;
	line-height: 34px;
	font-size: 14px;
	margin-top: 40px;
	text-align: right;
	font-weight: bold;
	padding-right: 40px;
}

.aboutbox-left p {
	margin: 0;
}

.aboutbox-link {
	background: #fff;
	color: #717171;
	font-size: 16px;
	letter-spacing: 1px;
	border: 1px solid;
	border-image-source: linear-gradient(135deg, #106eb8, #f4ef11);
	border-image-slice: 1;
	transition: all .5s;
	width: 160px;
	height: 50px;
	line-height: 50px;
	animation: bounce 3s ease-in-out infinite;
	text-align: center;
	margin-top: 40px;
	float: right;
	cursor: pointer;
}

.aboutbox-link a:hover {
	text-decoration: none;
}

.aboutbox-link img {
	display: inline-block;
	margin-left: 8px;
}

@keyframes bounce {

	0%,
	100% {
		transform: translate3d(0, -5px, 0)
	}

	50% {
		transform: translate3d(0, 5px, 0)
	}
}

.aboutbox-right {
	width: 40%;
	margin-top: -70px;
}

.ab-numbox {
	width: 100%;
	height: 100px;
	/*margin-top: 60px;*/
	position: absolute;
	bottom: 100px;
}

.ab-numitem {
	width: 25%;
	float: left;
	text-align: center;
}

.ab-number {
	color: #0e6eb8;
	font-size: 40px;
	font-weight: bold;
	letter-spacing: 1px;
	line-height: 60px;
}

.ab-numdw {
	margin-left: 10px;
	color: #7e7c7d;
	line-height: 60px;
	font-size: 18px;
	font-weight: bold;
	letter-spacing: 2px;
}

.ab-numtex {
	display: block;
	width: 100%;
	text-align: center;
	line-height: 40px;
	color: #7e7c7d;
	font-size: 18px;
	font-weight: bold;
	letter-spacing: 2px;
}

/* 我们的优势
 */

.advantagebox {

	background-image: url("https://bcstar.oss-cn-beijing.aliyuncs.com/assets/reception/img/advantagebigbg.png?Expires=1764951665&OSSAccessKeyId=LTAI5tRja6VMr7FJp5uvjFyD&Signature=4Zoez4JwtCGY9XErAQn824lNIL0%3D");
	background-position: center;
	background-repeat: no-repeat;
	background-size: cover;
}
.advantagebox > .container {
    padding-top: 100px;
    height: 100%;
}
.advantageboxtop {
	text-align: center;
}

.advantageboxtop img {
	display: inline-block;
	height: 34px;
}

.advantagelist {
	width: 100%;
	/* background-color: #000; */
	margin-top: 80px;
	padding-bottom: 80px;
}

.advantagelistitembox {
	width: 25%;
	height: 400px;
	padding: 20px;
	float: left;

}

.advantagelistitem {
	width: 100%;
	height: 450px;
	position: relative;
	cursor: pointer;

}

.advantagelistitemimg {
	width: 100%;
	border: 4px solid #fff;
	height: 340px;
	-webkit-box-shadow: -4px 5px 5px 1px rgb(0 0 0 / 22%), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
	box-shadow: -4px 5px 5px 1px rgb(0 0 0 / 22%), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
	position: relative;
}

.advantagelistitemimg img {
	width: 100%;
	height: 100%;
}

.advantagelistcon {
	width: 100%;
	margin-top: 20px;
	-webkit-transition: all .3s;
	-moz-transition: all .3s;
	transition: all .3s;
	-webkit-transition-delay: 400ms;
	-moz-transition-delay: 400ms;
	transition-delay: 400ms;
}

.advantagelistcon p {
	margin: 0;
}

.advantagelisttit {
	width: 100%;
	height: 40px;
	line-height: 40px;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	color: #565455;
	text-align: left;
	font-size: 18px;
	font-weight: bold;
}

.advantagelistdes {
	color: #8a8a8a;
	font-size: 16px;
	line-height: 24px;
	height: 50px;
	overflow: hidden;
	text-overflow: ellipsis;
	-webkit-line-clamp: 2;
}

.advantagelisthovercover {
	background: rgb(14 108 180 / 30%);
	;
	position: absolute;
	right: 0;
	bottom: 0;
	left: 0;
	height: 0;
	-webkit-transition: all .5s;
	-moz-transition: all .5s;
	-o-transition: all .5s;
	transition: all .5s;
	z-index: 1;
}

.advantagelisthover {
	position: absolute;
	top: 25px;
	left: 0;
	width: 100%;
	padding: 0 20px;
	height: 300px;
	z-index: 999;
	opacity: 0;
	-webkit-transition: all .3s;
	-moz-transition: all .3s;
	transition: all .3s;
	-webkit-transition-delay: 400ms;
	-moz-transition-delay: 400ms;
	transition-delay: 400ms;
}

.advantagelisthover p {
	margin: 0;
}

.advantagelisthovertit {
	width: 100%;
	height: 72px;
	line-height: 30px;
	color: #fff;
	text-align: left;
	font-size: 20px;
	font-weight: bold;
	letter-spacing: 1px;
}

.advantagelisthovertit i {
	display: block;
	width: 70%;
	height: 2px;
	background-color: #fff;
	margin-top: 10px;
}

.advantagelisthoverdes {
	color: #fff;
	font-size: 16px;
	line-height: 30px;
	max-height: 150px;
	overflow: hidden;
	margin-top: 20px;
}

.advantagelisthoverlink {
	width: 100%;
	height: 40px;
	margin-top: 10px;
}

.advantagelisthoverlink a {
	display: block;
	width: 80px;
	background-color: #fff;
	color: #0e6eb8;
	font-size: 20px;
	height: 38px;
	line-height: 36px;
	text-align: center;
	-webkit-box-shadow: -4px 5px 5px 1px rgb(0 0 0 / 22%), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
	box-shadow: -4px 5px 5px 1px rgb(0 0 0 / 22%), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
	border-radius: 2px;
}

.advantagelisthoverlink a:hover {
	text-decoration: none;
}

.advantagelistitem:hover {
	height: 450px;
}

.advantagelistitem:hover .advantagelisthover {
	opacity: 1;
}

.advantagelistitem:hover .advantagelistcon {
	opacity: 0;
}

.advantagelistitem:hover .advantagelisthovercover {
	height: 100%;
}

/* 新闻中心 */
.newsbox {
	width: 100%;
}
.newsbox > .container {
    padding-top: 100px;
    height: 100%;
}
.newsboxtop {
	width: 100%;
	height: 100px;
}

.newsboxtopl {
	width: 50%;
	float: left;
	text-align: left;
	height: 100px;
}

.newsboxtopl img {
	display: inline-block;
	height: 100px;
}

.newsboxtopr {
	width: 50%;
	height: 100px;
	float: right;
	text-align: right;
	line-height: 100px;
}

.newsboxtopr i {
	display: block;
	width: 60%;
	height: 2px;
	margin-top: 52px;
	background-color: #a0a0a0;
	float: right;
}

.newsboxtopr a {
	display: block;
	font-size: 20px;
	color: #a0a0a0;
	float: right;
	width: 80px;
	height: 100px;
}

.newsboxtopr a:hover {
	text-decoration: none;
}

.nlistbox {
	width: 100%;
	padding: 40px 0;
}

.nlistbox-R {
	width: 50%;
	float: left;
	padding: 20px 10px;
}

.newsline {
	width: 100%;
	height: 1px;
	background-color: #cacaca;
	margin: 20px 0;
}

.newsline:last-child {
	display: none;
}

.newslist {
	overflow: hidden;
	transition: all .5s;
	position: relative;
	background: #efefef;
}

.newslist:hover {
-webkit-box-shadow: 1px 1px 5px 1px rgb(191 191 191 / 51%), 0 2px 4px -1px rgba(0,0,0,0.06);
    box-shadow: 1px 1px 5px 1px rgb(191 191 191 / 51%), 0 2px 4px -1px rgba(0,0,0,0.06);
}

.newslist_img {
	padding: 0;
	overflow: hidden;
}

.newslist_img img {
	width: 100%;
	height: 160px;
	transition: all .5s;
}

.newslist:hover .newslist_img img {
	transform: scale(1.05, 1.05);
}

.newslist_item {
	padding: 10px 0 0 30px;
}

.newslist_title {
	font-size: 18px;
	font-weight: bold;
	color: #383735;
	/* margin: 20px 0; */
	height: 40px;
	line-height: 40px;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	letter-spacing: 1px;
}

.newslist_metas {
	/* margin: 10px 0; */
	line-height: 30px;
	height: 30px;
	color: #727071;
	font-size: 16px;
}

.newslist_des {
	color: #727071;
	font-size: 14px;
	line-height: 24px;
	height: 72px;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
}
.newslist_des p{
    margin: 0;
}
.newslist-out {
	padding: 20px;
}


.newslist:hover .newslist_title {
	color: #0e6eb8;
}

.nlistbox-L {
	width: 50%;
	float: left;
	height: 600px;
	overflow: hidden;
	padding: 20px 10px;
	padding-left: 45px;
}

.newsswiper-container {
	width: 100%;
	height: 600px;
	overflow: hidden;
	position: relative;
	cursor: pointer;
}

.nlistimg {
	width: 100%;
	height: 360px;
	overflow: hidden;
}

.nlistcon {
	/* width: 100%; */
	height: 184px;
	padding: 10px;
	background-color: #f7f7f7;
}

.nlistimg img {
	width: 100%;
	height: 360px;
	transition: all .5s;
}


.newsswiper-container:hover .nlistimg img {
	transform: scale(1.05, 1.05);
}

.nlistcon-name {
	font-size: 18px;
	font-weight: bold;
	color: #383735;
	height: 60px;
	line-height: 60px;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	border-bottom: 1px solid #cacaca;
	letter-spacing: 1px;
}

.newsswiper-container:hover .nlistcon-name {
	color: #0e6eb8;
}

.nlistcon-con {
	color: #717171;
	font-size: 14px;
	line-height: 26px;
	height: 78px;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	margin-top: 10px;
}
.nlistcon-con p{
    margin: 0;
}
.nlistcon-time {
	line-height: 30px;
	height: 30px;
	color: #717171;
	font-size: 16px;
	text-align: right;
}

.newsswiper-container .newspagination {
	position: absolute;
	    z-index: 20;
	    right: 10px;
	    top: 380px;
	    width: 100%;
	    height: 30px;
		text-align: right;
}

.newsswiper-container .newspagination .swiper-pagination-switch {
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: 12px;
  background: #dddddd;
  margin: 0 3px;
  cursor: pointer;
}
.newsswiper-container .newspagination .swiper-active-switch {
  background: #0e6eb8;
}
.newsswiper-container a:hover{
	text-decoration: none;
}







@media only screen and (max-width: 992px) {
	.banner .swiper-container {
		height: 400px;
	}

	.inner {
		height: 400px;
		width: 100%;
	}

	.slide1 .s0 {
		left: 0;
		margin-left: 20px;
		top: 160px;
		height: 24px;
	}

	.slide1 .s1 {
		left: 0;
		margin-left: 20px;
		top: 220px;
		height: 18px;
	}

	.slide1 .s2 {
		display: none;
	}


	.slide2 .zh-a-1 {
		left: 20px;
		top: 180px;
		height: 60px;
	}

	.slide2 .zh-a-2 {
		display: none;
	}

	.slide3 .b-1 {
		left: 20px;
		top: 160px;
		height: 24px;
	}

	.slide3 .b-2 {
		left: 20px;
		top: 200px;
		height: 10px;
	}

	.slide3 .b-3 {
		left: 20px;
		top: 260px;
		height: 24px;
	}

	.businessbox {
		padding: 10px 0;
	}

	.businessboxwztop {
		text-align: center;
	}

	.businessboxwztop img {
		display: inline-block;
		height: 70px;
	}

	.businessboxtabs {
		width: 100%;
		float: none;
		margin: 0;
		height: auto;
	}

	.businessboxtabs a {
		width: 30%;
		height: 50px;
		margin: 0 1.5%;
		margin-bottom: 10px;
		border-radius: 4px;

	}

	.businessboxtabs a span {
		display: none;
	}

	.businessboxtabsname {
		font-size: 16px;
		line-height: 50px;
		writing-mode: inherit;
		text-align: center;
		letter-spacing: 1px;
		display: inline-block;
	}

	.businessboxswiper-container {
		width: 100%;
		float: none;
		height: 400px;
		padding: 20px 0;
	}

	.businessbox-top {
		font-size: 20px;
	}

	.businessbox-con {

		margin-top: 0px;
		padding-right: 0px;
	}

	.businessbox-link {
		margin-top: 20px;
	}

	.businessbox-link a {

		height: 50px;
		line-height: 50px;
	}

	.businessbox-link a.more {
		font-size: 18px;
	}

	.kh-list {
		width: 100%;
	}

	.kh,
	.aboutbox,
	.advantagebox {
		padding: 40px 0;
		overflow: auto;
	}

	/* 关于我们 */
	.aboutbox-left {
		width: 100%;
		float: none;
		text-align: center;
		padding: 0 10px;
	}

	.aboutbox-link {
		float: none;
		margin: 10px auto;
	}

	.aboutbox-right {
		width: 100%;
		float: none;
		margin: 0;
	}

	.ab-numitem {
		width: 50%;
		margin-bottom: 40px;
	}

	.advantagelist {
		padding-top: 20px;
		margin: 0;
		padding-bottom: 0;
	}

	.advantagelistitembox {
		width: 100%;
		float: none;
		padding: 0;
		height: auto;
		margin-bottom: 20px;
	}

	.advantagebox .container {
		/* padding: 0;
		margin: 0; */
	}

	.advantagelisthover {
		display: none;
	}

	.advantagelistcon {
		height: 90px;
	}

	.newsboxtop {
		width: 100%;
		height: 80px;
	}

	.newsboxtopl {
		width: 100%;
		float: none;
		text-align: left;
		height: 80px;
	}

	.newsboxtopl img {
		display: inline-block;
		height: 80px;
	}

	.newsboxtopr {
		display: none;
	}

	.nlistbox-L {
		width: 100%;
		float: none;
		padding: 0;
	}

	.newslist_img img {
		height: auto;
	}

	.newslist_item {
		padding: 10px;
	}

	.newsbox,
	.nlistbox {
		padding: 20px 0;
	}

	.nlistbox-R {
		width: 100%;
		float: none;
		padding: 20px 0;

	}
	.newsswiper-container .newspagination{
		top: 365px;
	}
	.ab-numdw,.ab-numtex{
		font-size: 16px;
	}
	.ab-numbox{
	    display: none;
	}
	.kh > .container,.aboutbox > .container,.newsbox > .container,.businessbox > .container{
	    padding-top: 20px;
	}
	

}