* {
    margin: 0;
    padding: 0;
  }

  ul {
    list-style: none;
    text-align: center;
    overflow: hidden;
  }

  a {
    text-decoration: none;
    color: #000;
  }

  .gaming-top {
    background: url(https://shopping.c.yimg.jp/lib/lenovo/bg-top.jpg) no-repeat;
    background-size: cover;
    background-attachment: fixed;
    padding: 30px 0;
  }

  .gaming-swiper {
    width: 83%;
    margin: 0 auto;
  }

  .breadcumbs {
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 20px;
    color: #2f8cda
  }

  .breadcumbs a {
    color: #2f8cda
  }

  .swiper-content {
    width: 100%;
    overflow: hidden;
    margin: 0 auto;
  }

  .swiper-container {
    border: solid 3px #2f8cda;
  }

  .swiper-content .title {
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: space-around;
    margin-left: 10px
  }

  .swiper-content .nav-item {
    float: left;
    display: block;
    margin-right: 8px;
    margin-top: 10px;
    width: 20px;
    height: 20px;
    border: solid 3px #2f8cda;
    background-color: white;
  }

  .swiper-content .nav-item.active {
    background-color: #2f8cda;
  }

  .swiper-content .swiper-container {
    background-color: #2f8cda;
  }

  .swiper-slide a img {

    display: block;
    width: 100%;
    height: auto;
  }

  .banner-gaming {
    width: 100%;
    margin: 0 auto;
  }

  .gaming-product-pc {
    display: block;
  }

  .gaming-product-rwd {
    display: none;
  }

  .product {
    width: 60%;
    margin: 20px auto;
    display: flex;
    justify-content: space-between;
  }

  .card {
    float: left;
    clear: right;
    width: 30%;
    text-align: left;
  }

  .card img {
    width: 100%;
  }

  .price-left {
    font-size: 21px;
    font-weight: bold;
    color: white;
    margin-left: 10px;
  }

  .price-right {
    font-size: 16px;
    font-weight: bold;
    color: white;
    margin-left: 10px;
  }

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

  .banner-rwd {
    width: 100%;
    display: none;
  }

  #ZTRiYjY5OTEtZDc0MS00MTFkLTkyNWMtYzgwMjlmOGJhYTQw {
    display: block;
}

#MDlhZTY0YWItNWQ2My00ZDhhLWE3M2ItYjlkYTNmMWJjNmJk {
    display: none;
}

  @media screen and (max-width: 750px) {
    .breadcumbs {
      display: none;
    }

    .gaming-top {
      background: url(https://shopping.c.yimg.jp/lib/lenovo/bg-top-rwd.jpg) no-repeat;
      background-size: cover;
      background-attachment: fixed;
      padding: 0px 0px 20px;
    }

    .swiper-content .title {
      height: 20px;
    }

    .swiper-content .nav-item {
      margin-right: 5px;
      margin-top: 5px;
      width: 10px;
      height: 10px;
      border: solid 2px #2f8cda;
    }

    .gaming-product-rwd {
      display: block;
    }

    .gaming-product-pc {
      display: none;
    }

    .product {
      width: 83%;
    }

    .card {
      width: 45%;
    }

    .price-left {
      font-size: 14px;
      margin-left: 5px;
    }

    .price-right {
      font-size: 12px;
      margin-left: 5px;
    }

    .gaming-swiper {
      width: 100%;
    }

    .banner-rwd {
      display: block;
    }

    .banner-pc {
      display: none;
    }

      #ZTRiYjY5OTEtZDc0MS00MTFkLTkyNWMtYzgwMjlmOGJhYTQw {
          display: none;
      }

      #MDlhZTY0YWItNWQ2My00ZDhhLWE3M2ItYjlkYTNmMWJjNmJk {
          display: block;
      }
  }