.home {
    background: url(/content/images/home_back.png);
    min-height: 100vh;
    padding-bottom: 50px;
  }
  
  .home-banner {
    overflow: hidden;
    position: relative;
  }
  
  .home-banner img {
    display: block;
  }
  
  .home-banner .swiper-button-white {
    width: 40px;
    height: 40px;
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: 50%;
    background-size: auto 60%;
  }
  .home-banner .swiper-button-prev {
    background-position-x: 12px;
  }
  .home-banner .swiper-button-next {
    background-position-x: 14px;
  }
  .home-banner .swiper-slide video {
    /* height: 41vw; */
    object-fit: cover;
  }
  .video-box {
    position: relative;
  }
  .video-box::after {
    position: absolute;
    left: 0;
    top: 0;
    display: block;
    content: "";
    z-index: 9;
    width: 100%;
    height: 100%;
  }
  @media (max-width: 800px) {
    .home-banner .swiper-slide video {
      height: calc(100vh - 15vw);
      object-fit: cover;
    }
    .home-banner img{
      height: calc(100vh - 15vw);
      object-fit: cover;
    }
  
    .home-banner .swiper-button-white {
      width: 6vw;
      height: 6vw;
      background-color: rgba(0, 0, 0, 0.2);
      border-radius: 50%;
      background-size: auto 60%;
    }
    .home-banner .swiper-button-prev {
      background-position-x: 2vw;
    }
    .home-banner .swiper-button-next {
      background-position-x: 2vw;
    }
  }
  
  .home-product {
    margin-top: 50px;
  }
  
  .content {
  }
  
  .home-product-title {
    font-size: 22px;
    font-weight: bold;
  }
  
  .home-product-title span {
    margin-left: 10px;
  }
  
  .home-product-list {
    display: flex;
    flex-wrap: wrap;
  }
  
  .home-product-list a {
    width: 31.33%;
    margin-right: 3%;
    color: #333333;
    margin-top: 30px;
  }
  
  .home-product-list a:nth-child(3n) {
    margin-right: 0;
  }
  
  .home-product-list a > p {
    height: 340px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
  }
  
  .home-product-list a > p img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  
  .home-product-list a > div {
    margin-top: 10px;
    padding: 20px;
  }
  
  .home-product-list a > div h2 {
    font-size: 20px;
    font-weight: 500;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
  }
  
  .home-product-list a > div div {
    font-size: 18px;
    margin-top: 10px;
    line-height: 25px;
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    line-clamp: 4;
    -webkit-box-orient: vertical;
    color: #666666;
    height: 100px;
  }
  
  .home-news {
    margin-top: 50px;
  }
  
  .home-news-title {
    font-size: 22px;
    font-weight: bold;
  }
  
  .home-news-list {
  }
  
  .home-news-item {
    margin-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #333333;
  }
  
  .home-news-item div {
    width: calc(100% - 500px);
  }
  
  .home-news-item div h2 {
    font-size: 28px;
    font-weight: 500;
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    line-height: 35px;
    height: 70px;
  }
  
  .home-news-item div p {
    font-size: 18px;
    margin-top: 20px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
  }
  
  .home-news-item > p {
    width: 450px;
    height: 300px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
  }
  
  .home-news-item > p img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  
  .home-about {
    margin-top: 50px;
  }
  
  .home-about-title {
    font-size: 22px;
    font-weight: bold;
  }
  
  .home-about-list {
    margin-top: 30px;
    display: flex;
    flex-wrap: wrap;
  }
  
  .home-about-item {
    width: 32%;
    color: #333333;
    margin-right: 1.5%;
  }
  
  .home-about-item:nth-child(3n){
    margin-right: 0;
  }
  
  .home-about-item > p {
    height: 190px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
  }
  
  .home-about-item > p img {
    height: 100%;
    width: 100%;
    object-fit: cover;
    display: block;
  }
  
  .home-about-item > div {
    padding: 20px;
    margin-top: 10px;
  }
  
  .home-about-item > div h2 {
    font-size: 22px;
    font-weight: 500;
  }
  
  .home-about-item > div div {
    margin-top: 10px;
    font-size: 18px;
    color: #666666;
    line-height: 2;
  }
  
  @media (max-width: 800px) {
    .home-product,
    .home-news,
    .home-about {
      margin-top: 8vw;
    }
  
    .home-product-title,
    .home-news-title,
    .home-about-title {
      font-size: 5vw;
    }
  
    .home-product-list,
    .home-news-list,
    .home-about-list {
      flex-wrap: wrap;
    }
  
    .home-product-list a,
    .home-news-list a,
    .home-about-list a {
      width: 100%;
      margin: 5vw 0 0;
      flex-wrap: wrap;
    }
  
    .home-product-list a > p,
    .home-news-list a > p,
    .home-about-list a > p {
      height: auto;
      width: 100%;
    }
    .home-product-list a > p img,
    .home-news-list a > p img,
    .home-about-list a > p img {
      height: auto;
      width: 100%;
    }
  
    .home-product-list a > div {
      padding: 2vw;
    }
  
    .home-product-list a > div h2 {
      font-size: 5vw;
    }
  
    .home-product-list a > div div {
      font-size: 4.5vw;
      height: auto;
    }
  
    .home-news-item {
      flex-flow: column-reverse;
    }
  
    .home-news-item > div {
      width: 100%;
      margin-top: 20px;
    }
  
    .home-news-item div {
      margin-top: 2vw;
    }
  
    .home-news-item div h2 {
      font-size: 5vw;
    }
  
    .home-news-item div p {
      font-size: 4.5vw;
      margin-top: 2vw;
    }
  
    .home-about-list {
      margin-top: 0;
    }
  
    .home-about-item > div {
      padding: 1vw;
    }
  
    .home-about-item > div h2 {
      font-size: 5vw;
    }
  
    .home-about-item > div div {
      font-size: 4.5vw;
      margin-top: 2vw;
    }
  }