@media only screen and (max-width:768px){
  .product_lineup {
    padding-top: 28px;
  }
  .gutter68 {
    margin-top: 68px !important;
  }
  .gutter72 {
    margin-top: 72px !important;
  }
  .product_lineup h3 {
    position: relative;
    font-size: 32px;
    line-height: 40px;
    font-weight: 500;
    letter-spacing: 2.4px;
    padding-top: 10px;
    padding-bottom: 10px;
  }
  .product_lineup h4 {
    position: relative;
    font-size: 14px;
    line-height: 20px;
    font-weight: 500;
    background-color: #E5E5E5;
    margin-top: 15px;
    font-weight: 700;
    letter-spacing: 1px;
    padding-top: 5px;
    padding-bottom: 5px;
    padding-left: 5px;
  }
  .product_name_wapper {
    display: flex;
    flex-wrap: wrap;
    flex-direction: column-reverse;
    padding-top: 25px;
  }
  .product_name_wapper > figure {
    padding-top: 20px;
    width: 100%;
  }
  .product_name_wapper > figure > img {
    display: block;
    width: 100%;
  }
  .product_name_wapper > .product_desc {
    position: relative;
    width: 100%;
  }
  .product_name_wapper > .product_desc > p {
    font-size: 14px;
    line-height: 24px;
    padding-top: 20px;
    text-align: justify;
  }
  .product_gallery {
    display: flex;
    flex-wrap: wrap;
    padding-top: 10px;
  }
  .product_gallery > li {
    width: 100%;
    padding: 10px 0;
  }
  .product_gallery > li > img {
    display: block;
    width: 100%;
  }
  .mr-t100 {
    margin-top: 100px;
  }
}
@media only screen and (min-width:769px){
  .product_lineup {
    padding-top: 28px;
  }
  .gutter68 {
    margin-top: 68px !important;
  }
  .gutter72 {
    margin-top: 72px !important;
  }
  .product_lineup h3 {
    position: relative;
    font-size: 32px;
    line-height: 60px;
    font-weight: 500;
    letter-spacing: 2.4px;
  }
  .product_lineup h4 {
    position: relative;
    font-size: 14px;
    line-height: 30px;
    font-weight: 500;
    background-color: #E5E5E5;
    text-indent: 5px;
    margin-top: 15px;
    font-weight: 700;
    letter-spacing: 1px;
  }
  .product_name_wapper {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    padding-top: 25px;
  }
  .product_name_wapper > figure {
    width: 21.7%;
  }
  .product_name_wapper > figure > img {
    display: block;
    width: 100%;
  }
  .product_name_wapper > .product_desc {
    position: relative;
    width: 75%;
  }
  .product_name_wapper > .product_desc > p {
    font-size: 14px;
    line-height: 24px;
    padding-top: 20px;
    text-align: justify;
  }
  .product_gallery {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    padding-top: 5px;
  }
  .product_gallery > li {
    width: 32%;
  }
  .mr-t100 {
    margin-top: 100px;
  }
}