.fun-device {
    margin-top: 76px;
}

.banner-box .banner-title {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    color: #fff;
    font-size: 36px;
}

.banner-box {
    position: relative;
}

.banner-box .banner-img {
    display: block;
    width: 100%;
}

.banner-title {
    transform: translate(-10%, -40%);
  }
  
  .banner-title .title {
    margin-bottom: 30px;
  }
  
  .banner-title .title p {
    line-height: 54px;
    font-size: 30px;
  }
  
  .banner-title .text {
    margin-bottom: 32px;
  }
  
  .banner-title .text p {
    font-size: 18px;
    line-height: 30px;
  }
  
  @media screen and (max-width: 1500px) {
    .banner-title {
      transform: translate(-10%, -50%);
    }
  }
  
  .contetnt {
    padding-bottom: 100px;
  }
  
  .contetnt .data-list {
    margin-top: 80px;
  }
  
  .contetnt .data-list .item-label {
    text-align: center;
    font-size: 30px;
    color: #111;
    margin-bottom: 28px;
  }
  
  .contetnt .data-list .item-list-box {
    width: 1200px;
    height: 498px;
    background: white;
    box-shadow: 0px 1px 18px 0px #e3e5e7;
    border-radius: 3px;
    margin: 0 auto;
  }
  
  .contetnt .data-list .item-list-box .item-list {
    float: left;
    width: 25%;
    height: 249px;
    text-align: center;
    border-right: 1px solid #F0F3F7;
    border-bottom: 1px solid #F0F3F7;
  }
  
  .contetnt .data-list .item-list-box .item-list .k-title {
    font-size: 18px;
    color: #111;
    margin-bottom: 11px;
  }
  
  .contetnt .data-list .item-list-box .item-list .text-box {
    color: #999;
    line-height: 24px;
    width: 215px;
    margin: 0 auto;
    text-align: left;
  }
  
  .contetnt .data-list .item-list-box .item-list .k-pic {
    width: 60px;
    margin-top: 40px;
    margin-bottom: 5px;
  }
  
  .contetnt .data-list .item-list-box .item-list:nth-child(4) {
    border-right: 0;
  }
  
  .contetnt .data-list .item-list-box .item-list:nth-child(5), .contetnt .data-list .item-list-box .item-list:nth-child(6), .contetnt .data-list .item-list-box .item-list:nth-child(7), .contetnt .data-list .item-list-box .item-list:nth-child(8) {
    border-bottom: 0;
  }
  
  .contetnt .data-list:nth-child(4) .item-list-box {
    height: 249px;
  }