body {
  font-size: 16px;
  background: #fff;
}

.banner-warpper {
  position: relative;
  margin-top: 80px;

  /* width: 100%; */
  height: 700px;
  background: url('/assets/img/websitev2/banner_home_bg@2x.png') no-repeat center center;
  background-size: cover
}

.banner-warpper::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('/assets/img/websitev2/banner_shouye_main@2x.png') no-repeat center center / auto 100%;
    background-size: cover;
  }

.banner-warpper .inner-text {
    position: relative;
    z-index: 10;
    margin: 0 auto;
    max-width: var(--contentWidthNew);
    color: #fff
  }

.banner-warpper .inner-text .h2 {
      font-size: 3.75rem;
      padding-top: 10.75rem;
      margin-bottom: 1rem;
    }

.banner-warpper .inner-text .h1 {
      font-size: 2rem;
    }

.banner-warpper .inner-text .slogan {
      margin-top: 1.68rem;
      margin-bottom: 2.82rem;
      max-width: 37rem;
      line-height: 1.75rem;
    }

.banner-warpper .inner-text .btn-groups .btn {
        font-weight: bold;
        width: 160px;
        height: 54px
      }

.banner-warpper .inner-text .btn-groups .btn.btn-primary {
          margin-right: 1.875rem;
          background: #0076ff
        }

.banner-warpper .inner-text .btn-groups .btn.btn-primary:hover,
          .banner-warpper .inner-text .btn-groups .btn.btn-primary:focus {
            -webkit-box-shadow: none;
                    box-shadow: none;
          }

.banner-warpper .inner-text .btn-groups .btn.btn-outline-white {
          background: transparent;
          border: 2px solid #fff;
          border-radius: 8px;
          color: #fff
        }

.banner-warpper .inner-text .btn-groups .btn.btn-outline-white:hover ~ .ewm {
              display: block;
            }

.banner-warpper .inner-text .btn-groups .btn.btn-outline-white-link {
          display: none;
          padding: 0;
          line-height: 54px;
          background: transparent;
          border: 2px solid #fff;
          border-radius: 8px;
          color: #fff;
        }

.banner-warpper .inner-text .btn-groups .ewm {
        display: none;
        width: 150px;
        position: relative;
        top: 10px;
        left: 200px;
      }

.padding-hori-20 {
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

.padding-vertical-40 {
  padding-top: 40px;
  padding-bottom: 40px;
}

.title-font-20 {
  margin-bottom: 1.25rem;
  font-size: 20px;
  color: var(--darkGreyColor);
  font-weight: bold;
}

.list-of-center {
  padding-top: 20px;
  padding-bottom: 20px
}

.list-of-center img {
    margin-bottom: 1.25rem;
    width: 6.25rem;
    height: 6.25rem;
  }

.list-of-center ul {
    padding-left: 1.5rem;
    width: 100%;
    list-style-type: square;
    font-size: 14px;
    line-height: 24px;
    color: var(--lightGreyColor);
  }

.list-of-left .left-img, .list-of-img-left .left-img {
    margin-right: 20px;
    width: 180px;
    height: 250px;
  }

.list-of-left .bg-img, .list-of-img-left .bg-img {
    margin-bottom: 1.25rem;
    min-height: 10rem;
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover
  }

.list-of-left .bg-img.duijie, .list-of-img-left .bg-img.duijie {
      background-image: url('/assets/img/websitev2/img_duijie@2x.png');
    }

.list-of-left .bg-img.touzi, .list-of-img-left .bg-img.touzi {
      background-image: url('/assets/img/websitev2/img_touzi@2x.png');
    }

.list-of-left .bg-img.chuangxin, .list-of-img-left .bg-img.chuangxin {
      background-image: url('/assets/img/websitev2/img_chuangxin@2x.png');
    }

.list-of-left .bg-img.shuju, .list-of-img-left .bg-img.shuju {
      background-image: url('/assets/img/websitev2/img_shuju@2x.png');
    }

.list-of-left .department-desc, .list-of-img-left .department-desc {
    margin-bottom: 0.75rem;
    min-height: 72px;
    font-size: 14px;
    line-height: 24px;
    color: var(--lightGreyColor);
    display: -webkit-box;
    overflow: hidden;
    text-overflow: ellipsis;
    word-wrap: break-word;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
  }

.list-of-left .btn-link, .list-of-img-left .btn-link {
    padding-left: 0;
    color: #4063d8;
    font-weight: bold;
    font-size: 14px
  }

.list-of-left .btn-link.btn-grey, .list-of-img-left .btn-link.btn-grey {
      font-weight: normal;
      color: #999;
      text-align: left;
      cursor: default
    }

.list-of-left .btn-link.btn-grey:hover, .list-of-img-left .btn-link.btn-grey:hover {
        text-decoration: none;
      }

.list-of-img-left {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  margin-top: 30px;
  padding-right: 20px;
  min-height: 250px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  background: #fff;
  border: 1px solid #ececec;
  -webkit-box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.04);
          box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.04)
}

.list-of-img-left .title-font-20 {
    margin-top: 30px;
    display: -webkit-box;
    overflow: hidden;
    text-overflow: ellipsis;
    word-wrap: break-word;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
  }

.new-research {
  background: url('/assets/img/websitev2/img_yemianbeijing@2x.png') no-repeat center top;
  background-size: 100% 100%
}

.new-research .h3 {
    font-size: 34px;
    color: #333;
  }

.certificate .h3 {
    margin-bottom: 30px;
    font-weight: bold;
    font-size: 34px;
    color: #333;
  }

.certificate .img-wrap {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    -webkit-box-align: end;
        -ms-flex-align: end;
            align-items: flex-end;
  }

.certificate .img-and-name {
    padding-bottom: 1rem;
    font-size: 14px;
    color: #666
  }

.certificate .img-and-name:nth-child(n+1):nth-child(-n+3) {
      width: 13.5rem;
    }

.certificate .img-and-name:nth-child(n+4):nth-child(-n+5) {
      width: 7.5rem;
    }

.certificate .img-and-name img {
      margin-bottom: 2rem;
      max-width: 100%;
    }

.service-list {
  background: #f8f9fb
}

.service-list .h3 {
    margin-bottom: 40px;
    font-size: 34px;
    color: #333;
  }

.service-list .font-28 {
    margin-top: 30px;
    margin-bottom: 20px;
    text-align: center;
    font-size: 28px;
    color: #333;
  }

.service-nav {
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}

.swiper-container {
  max-width: 1280px;
  height: 428px;
}

.swiper-slide {
  padding-top: 65px;
  background: #f8f9fb !important
}

.swiper-slide .slide-item {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    margin: 0 32px 0 80px;
    padding: 0 10px;
    max-width: var(--contentWidth);
    height: 100%;
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
    text-align: left
  }

.swiper-slide .slide-item .item-content {
      display: -webkit-box;
      display: -ms-flexbox;
      display: flex;
      padding-left: 0;
      height: 100%;
      background: #fff;
      border: 1px solid #ececec;
      -webkit-box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.04);
              box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.04)
    }

.swiper-slide .slide-item .item-content .btn-outline-primary {
        width: 165px;
        height: 50px;
        color: #4063d8;
        border-color: #4063d8
      }

.swiper-slide .slide-item .item-content .btn-outline-primary:hover {
          background-color: #4063d8;
          color: #fff;
          text-decoration: none;
        }

.swiper-slide .slide-item .news-img {
      margin-right: 30px;
      border: 1px solid #eef2f4;
      max-width: 31.25rem;
      height: 22.5rem;
    }

.swiper-slide .slide-item .logo-for-title {
      margin-top: 30px;
      margin-bottom: 20px;
      width: 8.25rem;
      max-height: 47px;
    }

.swiper-slide .slide-item .slide-name {
      margin-top: 30px;
      margin-bottom: 20px;
      font-weight: bold;
      font-size: 24px;
      color: rgba(0, 0, 0, 1);
      letter-spacing: 0;
    }

.swiper-slide .slide-item .slide-detail {
      display: -webkit-box;
      margin-bottom: 37px;
      margin-right: 30px;
      font-weight: normal;
      font-size: 16px;
      line-height: 24px;
      color: rgba(0, 0, 0, 0.8);
      width: 100%;

      /* max-height: 144px; */
      overflow: hidden;
      text-overflow: ellipsis;
      word-wrap: break-word;
      -webkit-line-clamp: 9;
      -webkit-box-orient: vertical;
    }

.swiper-slide .slide-item .btn-link {
      padding-left: 0;
      color: #4063d8;
      font-weight: bold;
      font-size: 14px;
    }

.swiper-pagination {
  top: 0 !important;
  bottom: auto;
  height: 65px;
}

.jsrz-bullet {
  display: inline-block;
  margin: 14px 20px;
  padding-bottom: 10px;
  font-size: 18px;
  color: #666;
}

.jsrz-bullet-active {
  border-bottom: 2px solid #4063d8;
  color: #4063d8
}

.jsrz-bullet-active:focus {
    outline: none;
  }

.jd-prev,
.jd-next {
  background: #3d64d8;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  font-size: 34px;
  text-align: center;
  color: #fff;
  top: 52%;
  margin-top: 0
}

.jd-prev:focus, .jd-next:focus {
    outline: none;
  }

.jd-prev {
  left: 0;
}

.jd-next {
  right: 0;
}

@media (max-width: 992px) {
  .banner-warpper {
    height: 540px
  }

    .banner-warpper::after {
      display: none;
    }
      .banner-warpper .inner-text .h2 {
        padding-top: 90px;
        font-size: 50px;
      }
}

@media (max-width: 1140px) {
  .inner-text {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }

  .new-research {
    background: none;
  }
}

@media (min-width: 992px) {
  .list-of-center {
    padding-top: 50px;
    padding-bottom: 50px;
  }
}

@media (max-width: 992px) {
  .swiper-pagination {
    display: none;
  }

  .new-research {
    padding-top: 0;
  }

  .service-list .h3 {
    padding: 0 24px;
    font-size: 30px;
  }

  .swiper-slide {
    padding-top: 0;
  }

  .list-of-left {
    margin-bottom: 30px;
  }
    .list-of-left .department-desc, .list-of-img-left .department-desc {
      margin-bottom: 0;
    }

  .swiper-slide .slide-item {
    padding-top: 10px
  }

    .swiper-slide .slide-item .item-content {
      padding: 1rem;
      -webkit-box-orient: vertical;
      -webkit-box-direction: normal;
          -ms-flex-direction: column;
              flex-direction: column;
      -webkit-box-align: center;
          -ms-flex-align: center;
              align-items: center;
      text-align: center
    }

      .swiper-slide .slide-item .item-content .news-img {
        margin-right: 0;
        height: 10rem;
        width: 100%;
      }

      .swiper-slide .slide-item .item-content .slide-name,
      .swiper-slide .slide-item .item-content .logo-for-title {
        margin-top: 1rem;
        margin-bottom: 1rem;
      }

      .swiper-slide .slide-item .item-content .slide-detail {
        height: 72px;
        -webkit-line-clamp: 3;
        margin-right: 0;
        margin-bottom: 1rem;
      }
    .certificate .img-and-name {
      width: 33% !important;
    }
}

@media (max-width: 760px) {
  .swiper-button-next {
    right: 20px;
    display: none;

    /* transform: rotate(90deg); */
  }

  .swiper-button-prev {
    left: 20px;
    display: none;

    /* transform: rotate(90deg); */
  }

  .banner-warpper .inner-text .btn-groups .btn.btn-outline-white {
    display: none;
  }

  .banner-warpper .inner-text .btn-groups .btn.btn-outline-white-link {
    display: inline-block;
  }
}

@media (max-width: 576px) {
    .btn-groups .btn {
      width: 140px !important
    }

      .btn-groups .btn.btn-primary {
        margin-right: 12px !important;
      }

  .list-of-img-left {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    padding: 20px;
  }
    .certificate .img-wrap {
      margin-bottom: 20px;
      -webkit-box-pack: center;
          -ms-flex-pack: center;
              justify-content: center;
    }

    .certificate .img-and-name {
      width: 50% !important
    }

      .certificate .img-and-name img {
        margin-bottom: 1rem;
      }

  .swiper-slide .slide-item {
    margin: 0 1rem;
  }
}