body {
  padding-top: 0;
}
.session_1 {
  background: #f5f5f5;
}
.session_1 .banner-box {
  position: relative;
  width: 100%;
}
.session_1 .banner-box .swiper-slide {
  width: 100%;
  height: 100vh;
  padding-top: 90px;
  box-sizing: border-box;
}
.session_1 .banner-box .swiper-slide .img-box {
  height: 100%;
}
.session_1 .banner-box .swiper-slide .img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.session_1 .banner-box .swiper-button-prev {
  left: -60px;
}
.session_1 .banner-box .swiper-button-next {
  right: -60px;
}
.session_1 .banner-box .swiper-button-next,
.session_1 .banner-box .swiper-button-prev {
  width: 56px;
  height: 56px;
  background: rgba(0, 0, 0, 0.2);
  line-height: 56px;
  transition: all .3s;
  text-align: center;
  border-radius: 50%;
}
.session_1 .banner-box .swiper-button-next:after,
.session_1 .banner-box .swiper-button-prev:after {
  font-size: 0;
}
.session_1 .banner-box .swiper-button-next:hover,
.session_1 .banner-box .swiper-button-prev:hover {
  background: #de7213;
}
.session_1 .banner-box:hover .swiper-button-prev {
  left: 60px;
}
.session_1 .banner-box:hover .swiper-button-next {
  right: 60px;
}
.session_1 .banner-box .mouse {
  position: absolute;
  z-index: 998;
  bottom: 50px;
  left: 50%;
  margin-left: -17px;
  animation: down 1.2s infinite;
  -webkit-animation: down 1.2s infinite;
  cursor: pointer;
}
.session_2 {
  background-color: #f6f6f6;
  padding-top: 120px;
  padding-bottom: 50px;
}
.session_2 .centent-box {
  width: 1300px;
  padding-left: 140px;
  box-sizing: border-box;
  padding-right: 320px;
}
.session_2 .centent-box .all-box {
  position: relative;
  background-color: #fff;
  padding-left: 65px;
  padding-top: 50px;
  padding-right: 250px;
  margin-bottom: 50px;
  padding-bottom: 60px;
}
.session_2 .centent-box .all-box .txt-box .title-box {
  margin-bottom: 24px;
}
.session_2 .centent-box .all-box .txt-box .title-box h3 {
  font-size: 20px;
  color: #333333;
}
.session_2 .centent-box .all-box .txt-box .title-box p {
  font-size: 16px;
  color: #cccccc;
}
.session_2 .centent-box .all-box .txt-box .des-box p {
  font-size: 14px;
  line-height: 1.8;
  color: #666666;
  margin-bottom: 35px;
}
.session_2 .centent-box .all-box .icon-box {
  position: absolute;
  left: -110px;
  top: 0;
}
.session_2 .centent-box .all-box .img-box {
  position: absolute;
  top: 50px;
  right: -320px;
}
.session_2 .more-box {
  text-align: center;
}
.session_3 {
  background: url(../images/img_3.jpg) center center no-repeat;
  background-size: cover;
  height: 800px;
  padding-top: 90px;
  box-sizing: border-box;
}
.session_3 .centent-box {
  display: flex;
  padding-left: 150px;
  box-sizing: border-box;
  justify-content: space-between;
  align-items: center;
}
.session_3 .centent-box .left-box .title-box h3 {
  font-size: 48px;
  color: #de7213;
  font-weight: 400;
  line-height: 1.2;
}
.session_3 .centent-box .left-box .title-box p {
  font-size: 24px;
  color: #de7213;
}
.session_3 .centent-box .left-box .des-box {
  margin-top: 25px;
  width: 480px;
  background-color: rgba(222,114,19, 0.75);
  padding-top: 20px;
  padding-bottom: 20px;
  padding-left: 60px;
  box-sizing: border-box;
  border-bottom-left-radius: 100px;
  border-top-right-radius: 100px;
}
.session_3 .centent-box .left-box .des-box p {
  color: #fff;
  font-size: 16px;
  line-height: 1.8;
}
.session_4 {
  background-color: #f6f6f6;
  padding-top: 145px;
  padding-bottom: 120px;
}
.session_4 .title-box {
  position: relative;
}
.session_4 .title-box .left-box {
  position: absolute;
  left: -60px;
}
.session_4 .title-box .left-box h3 {
  font-size: 30px;
  color: #333333;
}
.session_4 .title-box .left-box p {
  font-size: 16px;
  color: #999999;
}
.session_4 .centent-box {
  position: relative;
  width: 1300px;
  height: 480px;
  background-color: #fff;
}
.session_4 .centent-box .all-box {
  display: flex;
}
.session_4 .centent-box .all-box .left-box {
  width: 660px;
}
.session_4 .centent-box .all-box .right-box {
  width: 640px;
  padding-left: 68px;
  padding-right: 35px;
  box-sizing: border-box;
}
.session_4 .centent-box .img-box img {
  width: 100%;
  height: 420px;
  object-fit: cover;
}
.session_4 .centent-box .txt-box {
  width: 100%;
  padding-top: 58px;
  background: #fff;
}
.session_4 .centent-box .txt-box .title-box {
  margin-bottom: 20px;
}
.session_4 .centent-box .txt-box .title-box p {
  font-size: 18px;
  color: #999999;
  margin-bottom: 10px;
}
.session_4 .centent-box .txt-box .title-box span {
  font-size: 30px;
  color: #de7213;
}
.session_4 .centent-box .txt-box .des-box p {
  font-size: 14px;
  color: #999999;
  line-height: 1.8;
}
.session_4 .centent-box .tab-box {
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: 9;
  width: 660px;
  height: 60px;
  line-height: 60px;
  text-align: center;
}
.session_4 .centent-box .tab-box li {
  position: relative;
  float: left;
  width: 20%;
  font-size: 16px;
  color: #666666;
  cursor: pointer;
}
.session_4 .centent-box .tab-box li:before {
  position: absolute;
  content: '';
  width: 0;
  bottom: 0;
  left: 50%;
  height: 2px;
  background-color: #de7213;
  opacity: 0;
  transition: all .3s;
}
.session_4 .centent-box .tab-box li.active {
  color: #de7213;
}
.session_4 .centent-box .tab-box li.active:before {
  opacity: 1;
  width: 100%;
  left: 0;
}
.session_4 .centent-box .other-box {
  position: absolute;
  bottom: 40px;
  height: 60px;
  line-height: 60px;
  width: 480px;
  right: 70px;
  z-index: 99;
}
.session_4 .centent-box .other-box .swiper-button-next,
.session_4 .centent-box .other-box .swiper-button-prev {
  margin: 0;
  height: auto;
  line-height: auto;
  width: auto;
}
.session_4 .centent-box .other-box .swiper-button-next:after,
.session_4 .centent-box .other-box .swiper-button-prev:after {
  font-size: 18px;
  font-weight: 700;
  color: #999999;
}
.session_4 .centent-box .other-box .swiper-button-next:hover:after,
.session_4 .centent-box .other-box .swiper-button-prev:hover:after {
  color: #de7213;
}
.session_4 .centent-box .other-box .swiper-pagination {
  position: static;
  width: 100%;
  margin-top: 10px;
  vertical-align: middle;
}
.session_4 .centent-box .other-box .swiper-pagination .swiper-pagination-bullet {
  width: 11px;
  height: 11px;
  border: 1px solid #cdcdcd;
  background: transparent;
  box-sizing: border-box;
  opacity: 1;
  margin-left: 5px;
  margin-right: 5px;
}
.session_4 .centent-box .other-box .swiper-pagination .swiper-pagination-bullet-active {
  background-color: #de7213;
  border-color: #de7213;
}
.session_5 {
  position: relative;
  padding-right: 160px;
  box-sizing: border-box;
}
.session_5 .list-box .item-box {
  position: relative;
  float: left;
  width: 50%;
}
.session_5 .list-box .item-box .bg-img {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  filter: alpha(opacity=0);
  -webkit-transition: opacity .5s ease;
  transition: opacity .5s ease;
}
.session_5 .list-box .item-box img {
  width: 100%;
}
.session_5 .list-box .item-box .txt-box {
  position: relative;
  position: absolute;
  top: 50%;
  left: 10%;
  width: 80%;
  box-sizing: border-box;
  transform: translateY(-50%);
  z-index: 9;
  padding-bottom: 20px;
}
.session_5 .list-box .item-box .txt-box:before {
  position: absolute;
  content: '';
  width: 80px;
  height: 2px;
  background-color: #fff;
  bottom: 0;
  transition: all .3s;
}
.session_5 .list-box .item-box .txt-box h3 {
  color: #fff;
  font-size: 30px;
}
.session_5 .list-box .item-box .txt-box p {
  color: #fff;
  font-size: 24px;
  font-weight: 300;
}
.session_5 .list-box .item-box:hover .bg-img {
  opacity: 1;
}
.session_5 .list-box .item-box:hover .txt-box:before {
  width: 100%;
}
.session_5 .more-box a {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 160px;
  background: #de7213;
  transition: all .3s;
}
.session_5 .more-box a span {
  position: absolute;
  color: #fff;
  top: 50%;
  transform: translateY(-50%);
  left: 0;
  right: 0;
  text-align: center;
  font-size: 20px;
}
.session_5 .more-box a span:before {
  position: absolute;
  bottom: -10px;
  content: '';
  width: 0px;
  height: 2px;
  left: 50%;
  background-color: #fff;
  transition: all .3s;
}
.session_5 .more-box a:hover {
  width: 200px;
}
.session_5 .more-box a:hover span:before {
  width: 120px;
  margin-left: -60px;
}
.session_6 {
  padding-left: 80px;
  padding-right: 80px;
  box-sizing: border-box;
  margin-top: 95px;
}
.session_6 .top-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 40px;
}
.session_6 .top-box .title-box h3 {
  font-size: 30px;
  color: #333333;
}
.session_6 .top-box .title-box p {
  font-size: 16px;
  color: #999999;
}
.session_6 .list-box .row {
  margin-left: -13px;
  margin-right: -13px;
}
.session_6 .list-box .row .col-md-3 {
  float: left;
  width: 25%;
  padding-left: 13px;
  padding-right: 13px;
  box-sizing: border-box;
  margin-bottom: 24px;
}
.session_6 .list-box .item-box .img-box {
  position: relative;
  overflow: hidden;
}
.session_6 .list-box .item-box .img-box:before {
  position: absolute;
  content: '';
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: rgba(0, 0, 0, 0.25);
  opacity: 0;
  transition: all .3s;
  z-index: 2;
}
.session_6 .list-box .item-box .img-box > img {
  width: 100%;
  transition: all .3s;
}
.session_6 .list-box .item-box .img-box .icon-box {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  text-align: center;
  z-index: 3;
  opacity: 0;
  transform: translateY(-50%);
  transition: all .3s;
  margin-top: -100px;
}
.session_6 .list-box .item-box .txt-box {
  line-height: 60px;
  background-color: #f6f6f6;
  padding-left: 35px;
  padding-right: 35px;
  font-size: 16px;
  color: #666666;
}
.session_6 .list-box .item-box:hover .img-box:before {
  opacity: 1;
}
.session_6 .list-box .item-box:hover .img-box img {
  transform: scale(1.1);
}
.session_6 .list-box .item-box:hover .img-box .icon-box {
  margin-top: 0;
  opacity: 1;
}
.session_6 .list-box .item-box:hover .txt-box {
  background-color: #de7213;
  color: #fff;
}
.session_7 {
  margin-top: 80px;
  height: 850px;
  background: url(../images/img_8.jpg) center center no-repeat;
  background-size: cover;
  padding-top: 100px;
  box-sizing: border-box;
}
.session_7 .title-box {
  position: relative;
}
.session_7 .title-box .left-box {
  position: absolute;
  left: -60px;
}
.session_7 .title-box .left-box h3 {
  font-size: 30px;
  color: #fff;
}
.session_7 .title-box .left-box p {
  font-size: 16px;
  color: #fff;
}
.session_7 .centent-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-left: 150px;
  box-sizing: border-box;
}
.session_7 .centent-box .left-box .txt-box h3 {
  color: #fff;
  font-size: 36px;
  margin-bottom: 25px;
}
.session_7 .centent-box .left-box .txt-box p {
  color: #fff;
  font-size: 16px;
  color: #ffffff;
  line-height: 1.8;
}
.session_7 .centent-box .left-box .list-box {
  font-size: 0;
  margin-top: 60px;
}
.session_7 .centent-box .left-box .list-box .item-box {
  display: inline-block;
  margin-right: 44px;
}
.session_7 .centent-box .left-box .list-box .item-box .icon-box {
  width: 100px;
  height: 100px;
  border: 1px solid #fff;
  box-sizing: border-box;
  line-height: 98px;
  text-align: center;
}
.session_7 .centent-box .left-box .list-box .item-box .icon-box img.active {
  display: none;
}
.session_7 .centent-box .left-box .list-box .item-box p {
  text-align: center;
  font-size: 16px;
  color: #ffffff;
  margin-top: 15px;
}
.session_7 .centent-box .left-box .list-box .item-box:hover .icon-box {
  border-color: #de7213;
  transition: all .3s;
  transform: rotateY(180deg);
}
.session_7 .centent-box .left-box .list-box .item-box:hover .icon-box img {
  display: none;
}
.session_7 .centent-box .left-box .list-box .item-box:hover .icon-box img.active {
  display: inline-block;
}
.session_7 .centent-box .left-box .list-box .item-box:hover p {
  color: #de7213;
}
.session_7 .centent-box .right-box {
  position: relative;
  padding-right: 145px;
  box-sizing: border-box;
}
.session_7 .centent-box .right-box .img-box {
  width: 610px;
  height: 650px;
  width: 100%;
  height: 100%;
  border: 5px solid #5d5e5f;
  object-fit: cover;
  box-sizing: border-box;
}
.session_7 .centent-box .right-box .txt-box {
  position: absolute;
  top: 50%;
  width: 400px;
  transform: translateY(-50%);
  right: 0px;
}
.session_7 .centent-box .right-box .txt-box .center {
  background-color: #fff;
  padding-left: 45px;
  padding-right: 45px;
  box-sizing: border-box;
  padding-top: 40px;
  padding-bottom: 60px;
}
.session_7 .centent-box .right-box .txt-box .center .title {
  position: relative;
  margin-bottom: 20px;
  padding-bottom: 20px;
}
.session_7 .centent-box .right-box .txt-box .center .title:before {
  position: absolute;
  content: '';
  bottom: 0;
  left: 0;
  width: 60px;
  height: 3px;
  background: #333333;
}
.session_7 .centent-box .right-box .txt-box .center .title h3 {
  font-size: 36px;
  color: #333333;
}
.session_7 .centent-box .right-box .txt-box .center .title p {
  font-size: 16px;
  color: #666666;
}
.session_7 .centent-box .right-box .txt-box .center .des-box p {
  font-size: 14px;
  color: #666666;
  line-height: 1.8;
}
.session_7 .centent-box .right-box .txt-box .center .des-box a {
  margin-top: 45px;
  display: block;
  height: 45px;
  line-height: 45px;
  background: #de7213;
  color: #fff;
  width: 145px;
  font-size: 16px;
  text-align: center;
}
.session_8 {
  margin-top: 100px;
  margin-bottom: 90px;
}
.session_8 .title-box {
  position: relative;
}
.session_8 .title-box .left-box {
  position: absolute;
  left: -60px;
}
.session_8 .title-box .left-box h3 {
  font-size: 30px;
  color: #333333;
}
.session_8 .title-box .left-box p {
  font-size: 16px;
  color: #999999;
}
.session_8 .centent-box {
  padding-left: 150px;
  box-sizing: border-box;
}
.session_8 .centent-box .list-box .item-box {
  float: left;
  width: 25%;
}
.session_8 .centent-box .list-box .item-box .img-box {
  overflow: hidden;
}
.session_8 .centent-box .list-box .item-box .img-box img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  transition: all .3s;
}
.session_8 .centent-box .list-box .item-box .txt-box {
  position: relative;
  height: 240px;
  box-sizing: border-box;
}
.session_8 .centent-box .list-box .item-box .txt-box .center-box {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 35px;
  right: 35px;
  box-sizing: border-box;
}
.session_8 .centent-box .list-box .item-box .txt-box .top-box {
  margin-bottom: 20px;
}
.session_8 .centent-box .list-box .item-box .txt-box .top-box span {
  font-size: 20px;
  color: #999999;
}
.session_8 .centent-box .list-box .item-box .txt-box .top-box p {
  font-size: 16px;
  color: #333333;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 10px;
  font-weight: 500;
}
.session_8 .centent-box .list-box .item-box .txt-box .des-box p {
  font-size: 14px;
  color: #999999;
  line-height: 1.6;
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}
.session_8 .centent-box .list-box .item-box:nth-child(1) .txt-box .center-box {
  left: 0;
}
.session_8 .centent-box .list-box .item-box:hover .img-box img {
  transform: scale(1.1);
}
.session_8 .centent-box .list-box .item-box:hover .txt-box .top-box p {
  color: #de7213;
}
.session_8 .centent-box .swiper-pagination {
  position: static;
  width: 100%;
  margin-top: 70px;
  vertical-align: middle;
}
.session_8 .centent-box .swiper-pagination .swiper-pagination-bullet {
  width: 11px;
  height: 11px;
  border: 1px solid #cdcdcd;
  background: transparent;
  box-sizing: border-box;
  opacity: 1;
  margin-left: 5px;
  margin-right: 5px;
}
.session_8 .centent-box .swiper-pagination .swiper-pagination-bullet-active {
  background-color: #de7213;
  border-color: #de7213;
}
@media screen and (max-width: 1800px) {
  .session_3 .centent-box {
    padding-left: 0;
  }
  .session_3 .centent-box .right-box img {
    width: 710px;
  }
  .session_4 .title-box .left-box {
    position: static;
    margin-bottom: 30px;
  }
  .session_6 {
    padding-left: 40px;
    padding-right: 40px;
  }
  .session_7 {
    height: auto;
    padding-bottom: 60px;
    padding-top: 60px;
  }
  .session_7 .title-box .left-box {
    position: static;
  }
  .session_7 .centent-box {
    padding-left: 0;
  }
  .session_7 .centent-box .left-box .list-box .item-box {
    margin-right: 30px;
  }
  .session_7 .centent-box .left-box .list-box .item-box:last-child {
    margin-right: 0;
  }
  .session_7 .centent-box .left-box .list-box .item-box .icon-box {
    width: 90px;
    height: 90px;
    line-height: 90px;
  }
  .session_8 .title-box .left-box {
    position: static;
    margin-bottom: 40px;
  }
  .session_8 .centent-box {
    padding-left: 0;
  }
}
/*# sourceMappingURL=index.css.map */