@media (min-width: 1920px) {
  .container,
  .container-lg,
  .container-md,
  .container-sm,
  .container-xl,
  .container-xxl {
    max-width: 1640px;
  }
  .modal-xxl {
    --bs-modal-width: 1440px;
  }
}
@media (min-width: 769px) {
  .product-category.active > .nav {
    opacity: 1;
    visibility: visible;
  }
}
@media (max-width: 1440px) {
  body {
    font-size: 14px;
  }
  .product-category > .nav > .nav-item > a {
    padding: 8px 10px;
  }
  .product-category .btn.btn--readmore {
    padding: 12px 10px !important;
  }
  .top-nav-mxh a {
    width: 45px;
    height: 45px;
  }
}
@media (max-width: 1024px) {
  body {
    font-size: 13px;
  }
}
@media (max-width: 768px) {
  body {
    font-size: 14px;
  }
  .top-nav-mxh a {
    width: 40px;
    height: 40px;
  }
  .logo img {
    height: 50px;
  }
  .form-search {
    --height: 40px;
  }
  .btn.btn-shoppingcart {
    height: 40px;
  }
  .form-search .btn-search {
    padding: 0 2rem;
  }
  .mid-header {
    padding: 1rem 0;
  }
  .product-category .btn.btn-product-category {
    font-size: 1.2em;
  }
  .gioi-thieu-card {
    padding: 1.5rem;
  }
  .san-pham .title-product > span {
    font-size: 1.4em;
    padding-right: 4rem;
  }
  .product-card .info {
    padding: 0.4rem;
  }
  .main-footer {
    padding: 1.5rem 0;
  }
}

@media (max-width: 480px) {
  body {
    font-size: 14px;
  }
  .item-footer .tieu-de {
    margin-bottom: 1rem;
  }
  .cam-ket {
    margin-top: 0;
  }
  .doi-tac,
  section {
    padding: 1rem 0;
  }
  .nhan-vien-ho-tro-card .ten-bo-phan {
    margin-bottom: 0;
  }
  .news-card .info {
    padding: 0.7rem;
  }
  .san-pham .title-product > span {
    padding: 7px 12px;
    padding-top: 13px;
    padding-right: 2rem;
    clip-path: polygon(0 0, calc(100% - 1.5rem) 0, 100% 100%, 0% 100%);
  }
  .title {
    margin-bottom: 1rem;
  }
  .san-pham .title-product {
    border-bottom-width: 2px;
  }
  .nhan-vien-ho-tro-card .btn.btn-contact {
    padding: 2px;
    padding-right: 20px;
  }
  .product-category > .nav > .nav-item > a > img {
    width: 15px;
    height: 15px;
  }
  .product-category > .nav > .nav-item > a {
    padding: 8px;
  }
  .product-category > .nav {
    padding-top: 8px;
  }
  .top-nav-mxh a {
    width: 30px;
    height: 30px;
  }
  .form-search {
    --height: 30px;
  }
  .form-search .btn-search {
    padding: 0 0.5rem;
  }
  .btn.btn-shoppingcart {
    height: 30px;
    font-size: 0.9em;
  }
  .form-search .form-control {
    padding: 0 0.6rem;
  }
  .top-header {
    padding: 5px 0;
  }
  .logo img {
    height: 40px;
  }
  .gioi-thieu-card {
    padding: 1rem;
  }
  .gioi-thieu-card .tieu-de {
    padding-bottom: 0.5rem;
    margin-bottom: 0.5rem;
  }
}