/* 轮播图 */
.index-carousel{
  width: 100%;
  height: 720px;
  position: relative;
}
.index-carousel .carousel-box{
  width: 100%;
  height: 720px !important;
  display: none;
  position: relative;
}
.index-carousel .arrow-left, .index-carousel .arrow-right{
  display: none;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1001;
  cursor: pointer;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: #828388;
}
.index-carousel .arrow-left{
  left: 100px;
}
.index-carousel .arrow-right{
  right: 100px !important;
}
.index-carousel .arrow i{
  color: #fff;
  font-size: 25px;
}
.index-carousel:hover .arrow-left{
  display: flex;
  justify-content: center;
  align-items: center;
}
.index-carousel:hover .arrow-right{
  display: flex;
  justify-content: center;
  align-items: center;
}
.carousel-box img{
  width: 100%;
  height: 720px;
  object-fit: cover;
}
.carousel-content{
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1200px;
  height: 100%;
  padding-top: 120px;
}
.carousel-content span{
  display: block;
  color: #fff;
}
.carousel-content .carousel-title{
  font-size: 48px;
  font-weight: bold;
}
.carousel-content .carousel-line{
  width: 54px;
  height: 6px;
  background: #FFFFFF;
  margin: 24px 0 32px 0;
}
.carousel-content .carousel-desc{
  width: 650px;
  font-size: 20px;
  color: #FFFFFF;
  line-height: 40px;
}
.carousel-content .contact-button{
  margin-top: 30px;
}

.layui-carousel-arrow{
  width: 78px;
  height: 100px;
  border-radius: 10px;
  color: #fff;
  font-size: 55px;
}
/* 首页数据 */
.index-data{
  width: 1200px;
  height: 180px;
  margin: 0 auto;
  display: flex;
  justify-content: space-evenly;
  align-items: center;
}
.data-item .data-box{
  width: 200px;
  height: 60px;
  display: flex;
  justify-content: center;
  align-items: flex-end;
}
.data-item .data-box .data{
  font-size: 50px;
  font-weight: bold;
  color: #0071BC;
  line-height: 55px;
}
.data-item .data-box .unit{
  display: inline-block;
  margin: 0 0 5px 7px;
  font-size: 18px;
  font-weight: bold;
  color: #0071BC;
}
.data-item .explain{
  width: 200px;
  height: 40px;
  text-align: center;
  font-size: 16px;
  color: #232222;
  line-height: 24px;
}
/* 业务产品 */
.index-product{
  width: 100%;
  height: 1000px;
  background: url(../image/首页背景.png) no-repeat;
}
.index-product .tabs-box-bg{
  width: 100%;
  height: 150px;
  border-bottom: 1px solid #DEE2EC;
}
.tabs-box-bg .tabs-box{
  width: 1200px;
  height: 150px;
  margin: 0 auto;
  display: flex;
  justify-content: space-around;
  align-items: center;
}
.tabs-box .tabs-item{
  width: 315px;
  height: 80px;
  background: #FFFFFF;
  border: 1px solid #DFE3ED;
  border-radius: 10px;
  text-align: center;
  line-height: 80px;
  cursor: pointer;
  transition: all 0.3s;
  position: relative;
}
.tabs-box .tabs-item span{
  display: inline-block;
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  width: 100%;
  transform: translate(-50%, -50%);
  font-size: 24px;
  font-family: Microsoft YaHei;
  color: #232222;
  /* transition: all 0.3s; */
}
.tabs-box .tabs-item img{
  display: none;
}
.tabs-box .active{
  border: 1px solid #FFFFFF;
  box-shadow: 0px 4px 32px 0px rgba(0,113,188,0.18);
}
.tabs-box .active span{
  color: transparent;
  font-weight: bold;
  background-clip: text;
	-webkit-background-clip:text;
  background-image: linear-gradient(to right, #0127b1 , #232222 80%);
}
.tabs-box .active img{
  display: block !important;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  width: 100%;
  height: 80px;
  border-radius: 10px;
}
.index-product .product-box{
  display: none;
  width: 1245px;
  height: 650px;
  margin: 0 auto;
  grid-template-columns: repeat(3, 395px);
  /* grid-auto-flow: row; */
  grid-template-rows: repeat(auto-fill, 170px);
  grid-gap: 30px;
  padding: 40px 0;
  overflow-y: auto;
}
.product-box .product-item{
  display: inline-block;
  height: 170px;
  position: relative;
  background: #FFFFFF;
  border: 1px solid #DFE3ED;
  transition: all 0.3s;
  cursor: pointer;
  padding: 30px 0 30px 30px;
}
.product-info{
  position: absolute;
  top: 30px;
  left: 30px;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
}
.product-item .product-title{
  width: 100%;
  height: 30px;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  font-size: 24px;
  font-weight: bold;
  color: #232222;
}
.product-title .select{
  display: inline-block;
  width: 30px;
  height: 30px;
  margin-right: 10px;
  background: url(../image/对钩.png) no-repeat;
}
.product-item .product-desc{
  display: inline-block;
  max-width: 345px;
  height: 15px;
  margin: 15px 0;
  font-size: 14px;
  color: #232222;
  text-align: left;
  line-height: 15px;
  transition: all 0.3s;
}
.product-item .product-jump{
  width: 32px;
  height: 32px;
  background: #FFFFFF;
  border: 1px solid #DFE3ED;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: all 0.3s;
}
.product-jump i{
  color: #DFE3ED;
  font-size: 18px;
}
.product-box .product-item .product-img, .product-box .product-item .select-img{
  position: absolute;
  top: 50%;
  right: 35px;
  z-index: 0;
  transform: translateY(-50%);
  max-width: 105px;
  max-height: 105px;
  color: #EFF1F6;
  opacity: 0.5;
  object-fit: cover;
}
.product-box .product-item .select-img{
  display: none;
}
.product-box .product-item:hover{
  background: #0071BC;
  border: 1px solid #DFE3ED;
}
.product-box .product-item:hover .iconfont{
  opacity: 0.5;
}
.product-box .product-item:hover .product-title{
  color: #fff;
}
.product-box .product-item:hover .select{
  background: url(../image/对钩选中.png);
}
.product-box .product-item:hover .product-desc{
  color: #fff;
}
.product-box .product-item:hover .product-jump{
  background: #FF9D3E;
  border-color: #FF9D3E;
}
.product-box .product-item:hover .product-jump i{
  color: #fff;
}
.product-box .product-item:hover .product-img{
  display: none;
}
.product-box .product-item:hover .select-img{
  display: block !important;
}
/* 项目展示 */
.index-project {
  width: 100%;
  height: 1000px;
  background-color: aquamarine;
  background: url("../image/历程.png");
  position: relative;
  padding: 80px 0;
}

.index-project .project-list {
  width: 932px;
  max-height: calc(100% - 300px);
  position: absolute;
  left: 618px;
  top: 45%;
  transform: translateY(-50%);
  padding: 0 88px;
}

.index-project .project-list .change-year-button {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  color: #fff;
  cursor: pointer;
}

.index-project .project-list .change-year-button i {
  font-size: 80px;
}

.index-project .project-list .change-year-button.left {
  left: -60px;
}

.index-project .project-list .change-year-button.right {
  right: -60px;
}

.index-project .project-list .project-content-item {
  width: 100%;
  display: none;
}

.index-project .project-list .project-content-item .project-title {
  width: 100%;
  height: 90px;
  font-size: 40px;
  font-weight: bold;
  color: #FFFFFF;
  text-align: left;
  line-height: 90px;
  border-bottom: 1px solid #DEE2EC;
}

.index-project .project-list .project-content-item .project-box {
  width: 100%;
  max-height: 610px;
  padding-top: 40px;
  overflow-y: auto;
}

.index-project .project-list .project-content-item .project-box .project-item {
  width: 100%;
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
}

.index-project .project-list .project-content-item .project-box .project-item .month {
  min-width: 50px;
  height: 100%;
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  font-size: 16px;
  font-weight: bold;
  color: #FFFFFF;
  padding-top: 1px;
}

.index-project .project-list .project-content-item .project-box .project-item .item-content-box {
  width: calc(100% - 70px);
}

.index-project .project-list .project-content-item .project-box .project-item .item-content-box .item-content {
  width: 100%;
  min-height: 25px;
  font-size: 16px;
  font-weight: 400;
  color: #FFFFFF;
  line-height: 25px;
  margin-bottom: 5px;
}

.index-project .project-list .project-content-item.active {
  display: block !important;
}

.index-project .time-line-box {
  width: 1250px;
  height: 120px;
  position: absolute;
  bottom: 80px;
  left: 300px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.index-project .time-line-box .first-line {
  display: inline-block;
  min-width: 175px;
  height: 10px;
  background-color: rgba(255, 255, 255, 0.4);
}

.index-project .time-line-box .time-line-item {
  width: 215px;
  height: 100px;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  position: relative;
}

.index-project .time-line-box .time-line-item .circle {
  position: absolute;
  top: 30px;
  left: 0;
  display: inline-block;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: #828388;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
}

.index-project .time-line-box .time-line-item .circle .white-circle {
  display: inline-block;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: #fff;
  opacity: 0;
  transform: all 0.3s;
}

.index-project .time-line-box .time-line-item .line {
  display: inline-block;
  width: 217px;
  height: 10px;
  background-color: rgba(255, 255, 255, 0.4);
}

.index-project .time-line-box .time-line-item .circle-title {
  position: absolute;
  bottom: -47px;
  left: -25px;
  font-size: 36px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #FFFFFF;
  opacity: 0.4;
  transition: all 0.3s;
}

.index-project .time-line-box .time-line-item.active .white-circle {
  opacity: 1;
}

.index-project .time-line-box .time-line-item.active .circle-title {
  opacity: 1;
}

/* 新闻动态 */
.index-news{
  width: 100%;
  height: 800px;
}
.index-news .news-box{
  width: 1200px;
  height: 600px;
  margin: 0 auto;
  padding: 65px 0 70px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.news-box .first-news-box{
  width: 560px;
  cursor: pointer;
}
.first-news-box .first-news{
  width: 100%;
  height: 379px;
}
.first-news img{
  width: 560px;
  height: 245px;
  object-fit: cover;
}
.first-news .news-title{
  display: block;
  width: 100%;
  height: 24px;
  font-size: 24px;
  font-weight: bold;
  color: #232222;
  line-height: 24px;
  text-align: left;
  margin: 29px 0 26px 0;
}
.first-news .news-date{
  display: inline-block;
  width: 90px;
  height: 50px;
  border-right: 1px solid #DEE2EC;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding-right: 15px;
}
.first-news .news-content-box{
  width: 100%;
  height: 50px;
  display: flex;
  justify-content: flex-start;
  align-items: center;
}
.first-news .news-date .news-day{
  font-size: 24px;
  color: #232222;
  font-weight: bold;
}
.first-news .news-date .news-yearmonth{
  font-size: 16px;
  color: #232222;
} 
.first-news .news-content{
  display: inline-block;
  width: 470px;
  height: 50px;
  padding-left: 23px;
  font-size: 14px;
  color: #232222;
  line-height: 25px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
.first-news-box .look-more{
  width: 160px;
  height: 60px;
  background: #0071BC;
  border: 1px solid #FFFFFF;
  border-radius: 5px;
  cursor: pointer;
  font-size: 20px;
  color: #FFFFFF;
  text-align: center;
  line-height: 60px;
  margin-top: 26px;
}
.news-box .news-list{
  width: 570px;
  height: 100%;
  border-top: 1px solid #DEE2EC;
  border-left: none;
  border-right: none;
}
.news-list .news-item{
  width: 100%;
  height: 150px;
  padding: 30px 0;
  border-bottom: 1px solid #DEE2EC;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}
.news-list .news-item .news-date{
  width: 90px;
  height: 90px;
  background-color: #0071BC;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.news-list .news-item .news-date .news-date-day{
  font-size: 24px;
  color: #fff;
  font-weight: bold;
}
.news-list .news-item .news-date .news-date-yearmonth{
  font-size: 16px;
  color: #fff;
}
.news-list .news-item .new-info{
  width: 450px;
  height: 90px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
}
.news-list .news-item .new-info .news-title{
  width: 100%;
  height: 24px;
  text-align: left;
  line-height: 24px;
  font-size: 24px;
  font-weight: bold;
  color: #232222;
}
.news-list .news-item .new-info .news-content{
  width: 100%;
  height: 40px;
  font-size: 14px;
  color: #232222;
  text-align: left;
  line-height: 20px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
/* 服务客户 */
.index-customer{
  width: 100%;
  height: 740px;
  background: #FAFBFD;
}
.index-customer .customer-list{
  width: 1200px;
  height: 540px;
  margin: 0 auto;
  padding: 45px 0;
  display: grid;
  grid-template-columns: repeat(5, 228px);
  grid-template-rows: repeat(5, 88px);
  grid-gap: 20px 15px;
}
.carousel-circle-bg{
  position: absolute;
  bottom: 50px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1001;
  padding: 8px 4px;
  background-color: rgba(0,0,0,.35);
  display: flex;
  justify-content: space-around;
  align-items: center;
  border-radius: 15px;
}
.carousel-circle-bg .carousel-circle{
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: rgba(255,255,255,0.5);
  cursor: pointer;
  margin: 0 4px;
  transition: all 0.3s;
}
.carousel-circle.active{
  background-color: rgba(255,255,255,1);
}