.swiper-box {
      position: relative;
    }

    .swiper-one .swiper-slide {
      display: block;
      width: 100%;
      height: 100px;
      position: relative;
    }

    .swiper-button-next {
      right: -100px;
      outline: none;
    }

    .swiper-button-prev {
      left: -100px;
      outline: none;
    }

    .case-wrapper {
      width: 100%;
      display: flex;
    }

    .case-wrapper .case-img {
      width: 700px;
      flex: 0 0 700px;
      height: 530px;
    }

    .swiper-container-case {
      width: 100%;
      margin-left: auto;
      margin-right: auto;
      background-color: #111;
    }

    .swiper-slide {
      background-size: cover;
      background-position: center;
    }

    .gallery-top {
      height: 72%;
      width: 100%;
    }

    .gallery-thumbs {
      height: 28%;
      box-sizing: border-box;
      padding: 10px 0;
    }

    .gallery-thumbs .swiper-slide {
      width: 25%;
      height: 100%;
      opacity: 0.4;
    }

    .gallery-thumbs .swiper-slide-thumb-active {
      opacity: 1;
    }

    .case-wrapper .case-info {
      flex: 1;
      box-sizing: border-box;
      padding: 45px;
      background-color: #fff;
    }

    .case-wrapper .case-info .case-title {
      font-size: 20px;
      color: #222;
      line-height: 1.6;
      font-weight: 600;
      padding-bottom: 15px;
      position: relative;
    }

    .case-wrapper .case-info .case-title::before {
      content: "";
      display: block;
      box-sizing: border-box;
      height: 1px;
      width: 100%;
      background-color: #efefef;
      margin-bottom: 20px;
    }

    .case-wrapper .case-info .case-title::after {
      content: "";
      display: block;
      box-sizing: border-box;
      height: 3px;
      width: 40px;
      background-color: #9d070d;
      position: absolute;
      left: 0;
      top: -1px;
    }

    .case-wrapper .case-info .way {
      font-size: 16px;
      color: #666666;
      padding-bottom: 30px;
    }

    .case-wrapper .case-info .desc {
      font-size: 16px;
      color: #666666;
      line-height: 1.6;
    }

    /* 手机样式 */
    @media screen and (max-width: 900px) {
      .swiper-button-next {
        right: 10px;
        margin-top: 212px;
      }
      .part-container .part-wrapper{
        padding-top: 15px!important;
      }
      .swiper-button-prev {
        left: 10px;
        margin-top: 212px;
      }

      .case-wrapper {
        width: 100%;
        display: block;
      }

      .case-wrapper .case-img {
        width: 100%;
        height: 200px;
      }

      .swiper-slide {
        background-size: cover;
        background-position: center;
      }

      .case-wrapper .case-info {
        height: 200px;
        padding: 14px;
        overflow-y: auto;
      }

      .case-wrapper .case-info .case-title {
        font-size: 16px;
        padding-bottom: 10px;
      }

      .case-wrapper .case-info .case-title::before {
        margin-bottom: 10px;
      }

      .case-wrapper .case-info .way {
        font-size: 13px;
        padding-bottom: 20px;
      }

      .case-wrapper .case-info .desc {
        font-size: 13px;
      }
    }

    @media screen and (max-width: 769px) {
        .swiper-button-prev,
        .swiper-button-next {
          margin-top: -20px;
        }
        .swiper-button-prev{
          left: -30px;
        }
        .swiper-button-next{
          right: -30px;
        }

    .swiper-one .swiper-slide {
      height: 60px!important;
    }

        .fwkh_list{
          height: 70vh;
        }
      }