@media (min-width: 768px) {
  #case {
    padding-bottom: 6rem;
  }
  #case .container {
    padding: 0 12rem;
  }
  #case .case-swiper .case-name {
    position: absolute;
    top: 30%;
    left: 0;
    right: 0;
    margin: 0 auto;
    color: #fff;
    font-size: 3rem;
    text-align: center;
  }
  #case .case-swiper .swiper-case-next {
    position: absolute;
    right: 3.2rem;
    top: 50%;
    color: #fff;
    transform: translateY(-50%);
    z-index: 2;
    font-size: 0.9rem;
    text-align: right;
    outline: none;
    opacity: 0.59;
    animation: arrowMove 1.8s linear infinite;
    -webkit-animation: arrowMove 1.8s linear infinite;
  }
  #case .case-swiper .swiper-case-next .arrow {
    line-height: 1;
    position: relative;
  }
  #case .case-swiper .swiper-case-next .arrow .line {
    display: inline-block;
    width: 4.7rem;
    height: 0.1rem;
    background: #ffffff;
    position: absolute;
    right: 0.1rem;
    top: 50%;
    margin-top: -0.05rem;
    margin-bottom: 0.5rem;
  }
  #case .case-swiper .swiper-case-next p {
    padding-right: 1em;
  }
  @-webkit-keyframes arrowMove {
    0% {
      right: 3.2rem;
      opacity: 1;
    }
    50% {
      right: 2.6rem;
      opacity: 0.6;
    }
    100% {
      right: 3.2rem;
      opacity: 1;
    }
  }
  @-moz-keyframes arrowMove {
    0% {
      right: 3.2rem;
      opacity: 1;
    }
    50% {
      right: 2.6rem;
      opacity: 0.6;
    }
    100% {
      right: 3.2rem;
      opacity: 1;
    }
  }
  @-o-keyframes arrowMove {
    0% {
      right: 3.2rem;
      opacity: 1;
    }
    50% {
      right: 2.6rem;
      opacity: 0.6;
    }
    100% {
      right: 3.2rem;
      opacity: 1;
    }
  }
  @keyframes arrowMove {
    0% {
      right: 3.2rem;
      opacity: 1;
    }
    50% {
      right: 2.6rem;
      opacity: 0.6;
    }
    100% {
      right: 3.2rem;
      opacity: 1;
    }
  }
  #case .case-content {
    margin-top: 4rem;
  }
  #case .case-content .desc {
    width: 68%;
    margin: 0 auto;
    font-size: 1rem;
    line-height: 2rem;
    padding: 0;
    text-align: center;
  }
  #case .case-content .btn-getdetail {
    display: none;
  }
  #case .case-content .pic-wrap {
    padding-top: 4rem;
    margin: -0.5rem;
    column-count: 2;
    column-gap: 0;
  }
  #case .case-content .pic-wrap .pic-panel .fl {
    width: 47.4%;
  }
  #case .case-content .pic-wrap .pic-panel .fr {
    width: 52.6%;
  }
  #case .case-content .pic-wrap img {
    margin: 0;
    padding: 0.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }
  #case .case-content .case-more {
    display: none;
  }
  #case .section-download {
    margin-top: 6rem;
    text-align: center;
  }
  #case .section-download p {
    font-size: 1.3rem;
  }
  #case .section-download .btn {
    margin-top: 3rem;
    padding: 0 1.3rem;
    font-size: 1rem;
    line-height: 3.35rem;
    border: 0.1rem solid;
    border-radius: 2.5rem;
    transition: all 0.3s ease;
  }
  #case .section-download .btn:hover {
    background-color: #373737;
    color: #fff;
  }
  #case .section-advice {
    margin-top: 6rem;
  }
  #case .section-advice .advice-swiper {
    margin-left: -0.5rem;
    margin-right: -0.5rem;
  }
  #case .section-advice .advice-swiper .swiper-container {
    overflow: hidden;
  }
  #case .section-advice .advice-swiper .swiper-wrapper,
  #case .section-advice .advice-swiper .swiper-slide {
    height: 100% !important;
  }
  #case .section-advice .advice-swiper .swiper-normal-prev {
    left: -1.7rem;
    opacity: 0;
  }
  #case .section-advice .advice-swiper .swiper-normal-next {
    right: -1.7rem;
    opacity: 0;
  }
  #case .section-advice .advice-swiper .product-item-next {
    height: 10.5rem;
  }
  #case .section-advice .advice-swiper:hover .swiper-normal-prev,
  #case .section-advice .advice-swiper:hover .swiper-normal-next {
    opacity: 1;
  }
}

.ie9 #case .case-content .pic-wrap {
  overflow: hidden;
}

.ie9 #case .case-content .pic-wrap img {
  width: 50%;
  float: left;
}