.bobo_case {
  background: #fff;
  display: -webkit-flex;
  display: flex;
  -webkit-align-items: flex-end;
  align-items: stretch;
}

.bobo_case .list {
  width: 50%;
  padding: 55px 0;
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: flex-end;
  justify-content: flex-end;
  /* background-image: url("https://okki-shop.oss-cn-hangzhou.aliyuncs.com/718/upload/ad/c65dad7af5daea4cb8632656dff77e7881f7571f4279af1da411e675c6eefde0.png") center center no-repeat !important; */
  background-image: url("https://okki-shop.oss-cn-hangzhou.aliyuncs.com/718/upload/ad/c65dad7af5daea4cb8632656dff77e7881f7571f4279af1da411e675c6eefde0.png");
  background-repeat: no-repeat;
  background-size: cover;
}

.bobo_case .list .box {
  width: 700px;
  padding: 0 67px 0 0;
  box-sizing: border-box
}

.bobo_case .list .tit em {
  font-size: 16px;
  color: #fff;
  font-weight: 600;
  text-transform: uppercase
}

.bobo_case .list .tit h3 {
  margin: 20px 0 0;
  font-size: 36px;
  line-height: 1;
  color: #fff;
  font-weight: 700
}

.bobo_case .list ul {
  margin: 40px 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.5)
}

.bobo_case .list ul li {
  cursor: pointer;
  padding: 30px 0;
  box-sizing: border-box;
  border-bottom: 1px solid rgba(255, 255, 255, 0.5);
  position: relative
}

.bobo_case .list ul li h5 {
  font-size: 20px;
  font-weight: 700;
  line-height: 2;
  color: #fff
}

.bobo_case .list ul li h5 a:hover {
  color: #fff;
  text-decoration: underline
}

.bobo_case .list ul li .more {
  position: absolute;
  right: 0;
  bottom: 23px;
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  opacity: 0;
  transition: all 0.3s ease 0s;
  -webkit-transition: all 0.3s ease 0s
}

.bobo_case .list ul li:hover .more {
  opacity: 1
}

.bobo_case .pic {
  width: 50%
}

.bobo_case .pic ul{
  height: 100%;
}

.bobo_case .pic ul li {
  display: none;
  height: 100%;
  overflow: hidden;
}

.bobo_case .pic ul li img{
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bobo_case .pic ul li.active {
  display: block
}


@media screen and (max-width: 1500px) {
  .bobo_case .list .box {
    width: 600px;
    padding: 0 50px 0 0
  }
}

@media screen and (max-width: 1300px) {
  .bobo_case .list .tit h3 {
    font-size: 34px
  }

  .bobo_case .list .box {
    width: 525px;
    padding: 0 40px 0 0
  }

  .bobo_case .list ul li h5 {
    font-size: 18px
  }
}

@media screen and (max-width: 768px) {
  .bobo_case {
    -webkit-flex-direction: column;
    flex-direction: column;
    padding: 0;
  }

  .bobo_case .list {
    width: 100%;
    padding: 25px 0;
  }

  .bobo_case .list .box {
    width: 100%;
    padding: 0 10px;
    box-sizing: border-box
  }

  .bobo_case .list .tit {
    text-align: center
  }

  .bobo_case .list .tit em {
    font-size: 15px
  }

  .bobo_case .list .tit h3 {
    margin: 15px 0 0;
    font-size: 30px
  }

  .bobo_case .list ul {
    margin: 30px 0 0
  }

  .bobo_case .list ul li {
    padding: 20px 0
  }

  .bobo_case .list ul li h5 {
    font-size: 18px;
    line-height: 1.4
  }

  .bobo_case .list ul li .more {
    display: none
  }

  .bobo_case .pic {
    width: 100%
  }

  .bobo_case .pic ul li {
    display: none
  }

  .bobo_case .pic ul li.active {
    display: block
  }
}

@media screen and (max-width: 480px) {
  .bobo_case .list .tit h3 {
    font-size: 24px
  }
}