.public-title {
  text-align: center;
}
.public-title p {
  font-size: 40px;
  color: #231815;
  margin-bottom: 4px;
}
.public-title span {
  font-size: 22px;
  color: #231815;
}
.public-title .img-box {
  margin-top: 18px;
}
.banner-box {
  position: relative;
  width: 100%;
  overflow: hidden;
}
.banner-box .swiper-slide {
  width: 100%;
}
.banner-box .swiper-slide img {
  width: 100%;
}
.banner-box .swiper-button-prev {
  left: 80px;
}
.banner-box .swiper-button-next {
  right: 80px;
}
.banner-box .swiper-button-next,
.banner-box .swiper-button-prev {
  width: 60px;
  height: 60px;
  background: rgba(0, 0, 0, 0.2);
  line-height: 60px;
  transition: all 0.3s;
  border-radius: 50%;
}
.banner-box .swiper-button-next:after,
.banner-box .swiper-button-prev:after {
  font-size: 0;
}
.banner-box .swiper-button-next:hover,
.banner-box .swiper-button-prev:hover {
  background: #de7720;
}
.banner-box .swiper-pagination {
  width: 1600px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  bottom: 64px;
}
.banner-box .swiper-pagination .swiper-pagination-bullet {
  position: relative;
  width: 50px;
  height: 50px;
  opacity: 1;
  margin-left: 18px;
  margin-right: 18px;
  background-color: transparent;
  font-size: 0;
}
.banner-box .swiper-pagination .swiper-pagination-bullet::before {
  position: absolute;
  content: "";
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 14px;
  height: 14px;
  background-color: #fff;
  border-radius: 50%;
  transition: all 0.3s;
}
.banner-box .swiper-pagination .swiper-pagination-bullet img {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  opacity: 0;
  width: 50px;
  height: 50px;
  transition: all 0.3s;
  object-fit: cover;
}
.banner-box .swiper-pagination .swiper-pagination-bullet .circleChart {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 62px;
  height: 62px;
  transform: translate(-50%, -50%);
}
.banner-box .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active::before,
.banner-box .swiper-pagination .swiper-pagination-bullet:hover::before {
  width: 100%;
  height: 100%;
}
.banner-box .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active img,
.banner-box .swiper-pagination .swiper-pagination-bullet:hover img {
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
}
.session_1 {
  padding-top: 124px;
  padding-bottom: 125px;
  background: url(../images/img_2.jpg) no-repeat;
  background-size: cover;
  position: relative;
}
.session_1 .bg-box {
  position: absolute;
  bottom: -95px;
  right: 42px;
}
.session_1 .centent-box {
  position: relative;
  z-index: 9;
  margin-top: 60px;
  display: flex;
  align-items: flex-end;
}
.session_1 .centent-box .left-box {
  margin-right: 70px;
}
.session_1 .centent-box .left-box .des-box {
  margin-bottom: 40px;
}
.session_1 .centent-box .left-box .des-box p {
  font-size: 18px;
  color: #231815;
  line-height: 1.8;
}
.session_1 .centent-box .left-box .list-box {
  margin-top: 45px;
  display: flex;
}
.session_1 .centent-box .left-box .list-box .item-box {
  margin-right: 100px;
  text-align: center;
}
.session_1 .centent-box .left-box .list-box .item-box:last-child {
  margin-right: 0;
}
.session_1 .centent-box .left-box .list-box .item-box .icon-box {
  height: 65px;
  line-height: 65px;
}
.session_1 .centent-box .left-box .list-box .item-box .icon-box img {
  vertical-align: top;
}
.session_1 .centent-box .left-box .list-box .item-box .icon-box img.active {
  display: none;
}
.session_1 .centent-box .left-box .list-box .item-box p {
  font-size: 16px;
  color: #666666;
  white-space: nowrap;
}
.session_1 .centent-box .left-box .list-box .item-box:hover .icon-box img {
  display: none;
}
.session_1 .centent-box .left-box .list-box .item-box:hover .icon-box img.active {
  display: inline-block;
}
.session_1 .centent-box .left-box .list-box .item-box:hover p {
  color: #de7720;
}
.session_2 {
  position: relative;
  background: url(../images/img_3.jpg);
  height: 900px;
}
.session_2 .centent-box {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.session_2 .centent-box .left-box {
  position: relative;
  width: 758px;
  height: 590px;
  background: url(../images/icon_20.png);
}
.session_2 .centent-box .left-box .icon-box {
  position: absolute;
  cursor: pointer;
}
.session_2 .centent-box .left-box .icon-box img {
  -webkit-filter: drop-shadow(4px 4px 10px rgba(0, 0, 0, 0.5));
  /* Chrome, Safari, Opera */
  filter: drop-shadow(4px 4px 10px rgba(0, 0, 0, 0.5));
}
.session_2 .centent-box .left-box .icon-box img.active {
  display: none;
}
.session_2 .centent-box .left-box .icon-box.icon_1 {
  top: 66px;
  left: 160px;
}
.session_2 .centent-box .left-box .icon-box.icon_2 {
  top: 40px;
  left: 300px;
}
.session_2 .centent-box .left-box .icon-box.icon_3 {
  top: 70px;
  left: 430px;
}
.session_2 .centent-box .left-box .icon-box.icon_4 {
  bottom: 60px;
  left: 430px;
}
.session_2 .centent-box .left-box .icon-box.icon_5 {
  bottom: 35px;
  left: 295px;
}
.session_2 .centent-box .left-box .icon-box.icon_6 {
  bottom: 60px;
  left: 155px;
}
.session_2 .centent-box .left-box .icon-box.active img {
  display: none;
  -webkit-filter: drop-shadow(4px 4px 10px transparent);
  /* Chrome, Safari, Opera */
  filter: drop-shadow(4px 4px 10px transparent);
}
.session_2 .centent-box .left-box .icon-box.active img.active {
  display: inline-block;
}
.session_2 .centent-box .right-box {
  width: 700px;
  border-radius: 10px;
  overflow: hidden;
}
.session_2 .centent-box .right-box .swiper-pagination {
  height: 36px;
  line-height: 36px;
  background-color: #de771e;
  width: 90px;
  right: 0;
  left: auto;
  bottom: 0;
  color: #fff;
  font-size: 16px;
}
.session_2 .centent-box .right-box .item-box .top-box {
  color: #fff;
  margin-bottom: 40px;
}
.session_2 .centent-box .right-box .item-box .top-box span {
  font-size: 36px;
}
.session_2 .centent-box .right-box .item-box .top-box p {
  font-size: 18px;
}
.session_2 .centent-box .right-box .item-box .des-box {
  margin-bottom: 30px;
}
.session_2 .centent-box .right-box .item-box .des-box p {
  color: #fff;
  font-size: 16px;
  line-height: 1.8;
  font-weight: 300;
}
.session_2 .centent-box .right-box .item-box .img-box img {
  width: 100%;
  border-radius: 10px;
}
.session_3 {
  margin-top: 115px;
}
.session_3 .top-box {
  margin-top: 60px;
}
.session_3 .top-box .item-box {
  position: relative;
  display: none;
}
.session_3 .top-box .item-box.active {
  display: block;
}
.session_3 .top-box .item-box .img-box img {
  width: 100%;
}
.session_3 .top-box .item-box .more-box {
  bottom: 130px;
  position: absolute;
  left: 168px;
}
.session_3 .bottom-box {
  padding-top: 50px;
  background-color: #fff;
  position: relative;
  z-index: 999;
  width: 1400px;
  margin: 0 auto;
  margin-top: -38px;
}
.session_3 .bottom-box .item-box {
  text-align: center;
}
.session_3 .bottom-box .item-box .icon-box {
  height: 78px;
  line-height: 78px;
}
.session_3 .bottom-box .item-box .icon-box img {
  vertical-align: top;
}
.session_3 .bottom-box .item-box .icon-box img.active {
  display: none;
}
.session_3 .bottom-box .item-box .txt-box p {
  font-size: 20px;
  color: #231815;
  margin-bottom: 5px;
}
.session_3 .bottom-box .item-box .txt-box span {
  font-size: 14px;
  color: #231815;
}
.session_3 .bottom-box .swiper-slide {
  cursor: pointer;
}
.session_3 .bottom-box .swiper-slide.active .item-box .icon-box img {
  display: none;
}
.session_3 .bottom-box .swiper-slide.active .item-box .icon-box img.active {
  display: inline-block;
}
.session_3 .bottom-box .swiper-slide.active .item-box .txt-box p,
.session_3 .bottom-box .swiper-slide.active .item-box .txt-box span {
  color: #de7720;
}
.session_3 .bottom-box .swiper-button-next::after,
.session_3 .bottom-box .swiper-button-prev::after {
  font-size: 25px;
  color: #808080;
}
.session_4 {
  position: relative;
  margin-top: 120px;
  height: 920px;
  display: flex;
  align-items: center;
  background: url(../images/img_6.jpg);
  padding-left: 15%;
  box-sizing: border-box;
}
.session_4 .left-box {
  color: #fff;
  width: 440px;
  text-align: center;
}
.session_4 .left-box .title-box {
  margin-bottom: 110px;
}
.session_4 .left-box .title-box p {
  font-size: 42px;
  color: #ffffff;
  margin-bottom: 4px;
}
.session_4 .left-box .title-box p em {
  font-style: normal;
  display: inline-block;
  margin-left: 11px;
  margin-right: 11px;
}
.session_4 .left-box .title-box span {
  font-size: 24px;
}
.session_4 .left-box .title-box .icon-box {
  margin-top: 10px;
}
.session_4 .left-box .des-box {
  margin-bottom: 65px;
}
.session_4 .left-box .des-box p {
  font-size: 18px;
  line-height: 1.8;
}
.session_4 .right-box {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
}
.session_4 .right-box .bg-box {
  position: absolute;
  bottom: 33.33%;
  right: 720px;
  transition: all 0.3s;
}
.session_4 .right-box .list-box {
  height: 100%;
}
.session_4 .right-box .item-box {
  position: relative;
  height: 33.33%;
  background: rgba(0, 0, 0, 0.15);
  width: 720px;
  padding-top: 65px;
  box-sizing: border-box;
  padding-left: 85px;
  cursor: pointer;
}
.session_4 .right-box .item-box::before {
  position: absolute;
  content: "";
  left: 0;
  top: 0;
  bottom: 0;
  width: 0;
  transition: all 0.3s;
  background-color: #de771e;
}
.session_4 .right-box .item-box .img-box {
  position: relative;
  z-index: 2;
}
.session_4 .right-box .item-box .img-box img {
  border: 2px solid rgba(255, 255, 255, 0.2);
}
.session_4 .right-box .item-box .txt-box {
  position: relative;
  z-index: 2;
  color: #fff;
  margin-top: 12px;
}
.session_4 .right-box .item-box .txt-box span {
  font-size: 20px;
}
.session_4 .right-box .item-box .txt-box p {
  font-size: 14px;
  margin-top: 5px;
}
.session_4 .right-box .item-box .icon-box {
  position: absolute;
  z-index: 2;
  right: 60px;
  bottom: 97px;
  transition: all 0.2s 0.3s;
}
.session_4 .right-box .item-box.active::before {
  width: 100%;
}
.session_4 .right-box .item-box.active .icon-box {
  transform: translateX(-10px);
}
.session_4 .right-box .item-box:hover::before {
  width: 100%;
}
.session_4 .right-box .item-box:hover .icon-box {
  transform: translateX(-10px);
}
.session_5 {
  background: url(../images/img_10.jpg);
  background-size: cover;
  padding-top: 124px;
}
.session_5 .centent-box {
  width: 1300px;
  margin: 0 auto;
  margin-top: 60px;
  display: flex;
  justify-content: space-between;
}
.session_5 .centent-box .left-box {
  width: 617px;
}
.session_5 .centent-box .left-box img {
  width: 100%;
  height: 512px;
  object-fit: cover;
}
.session_5 .centent-box .right-box {
  width: 663px;
  height: 512px;
  overflow-y: scroll;
  padding-top: 50px;
  box-sizing: border-box;
}
.session_5 .centent-box .right-box .item-box {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  margin-bottom: 38px;
}
.session_5 .centent-box .right-box .item-box .time-box {
  width: 140px;
  height: 120px;
  border-right: 1px solid #dcdcdc;
  display: flex;
  align-items: center;
  justify-content: center;
}
.session_5 .centent-box .right-box .item-box .time-box .center span {
  font-size: 24px;
  color: #231815;
}
.session_5 .centent-box .right-box .item-box .time-box .center p {
  font-size: 18px;
  color: #231815;
  padding-top: 10px;
  margin-top: 10px;
  position: relative;
}
.session_5 .centent-box .right-box .item-box .time-box .center p::before {
  position: absolute;
  content: "";
  left: 0;
  top: 0;
  width: 35px;
  height: 1px;
  background-color: #508583;
}
.session_5 .centent-box .right-box .item-box .des-box {
  width: 465px;
  padding-left: 30px ;
  box-sizing: border-box;
}
.session_5 .centent-box .right-box .item-box .des-box h3 {
  font-size: 24px;
  color: #231815;
  font-weight: 400;
  margin-bottom: 20px;
}
.session_5 .centent-box .right-box .item-box .des-box p {
  font-size: 18px;
  color: #505050;
  line-height: 1.8;
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.session_5 .centent-box .right-box .item-box:hover .time-box p::before {
  background-color: #de7720;
}
.session_5 .centent-box .right-box .item-box:hover .des-box h3 {
  color: #de7720;
}
.session_5 .more-box {
  text-align: center;
  margin-top: 58px;
  padding-bottom: 125px ;
}
@media screen and (max-width: 1800px) {
  .banner-box .swiper-pagination {
    width: 1300px;
  }
  .session_1 .centent-box .left-box .list-box .item-box {
    margin-right: 75px;
  }
  .session_2 .centent-box .left-box {
    transform: scale(0.8);
    margin-left: -60px;
  }
  .session_2 .centent-box .right-box {
    width: 540px;
  }
  .session_3 .bottom-box {
    width: 1200px;
  }
  .session_4 .right-box .item-box {
    width: 550px;
  }
  .session_4 {
    padding-left: 5%;
  }
  .session_4 .left-box {
    position: relative;
    z-index: 2;
  }
  .session_4 .right-box .item-box .txt-box p {
    width: 55%;
  }
  .session_4 .right-box .bg-box {
    right: 550px;
  }
}
/*# sourceMappingURL=./index.css.map */