/* below 1200px */
@media (max-width: 75em) {
  html {
    font-size: 56.25%;
  }
  .section-hero {
    height: auto;
    padding-top: 12rem;
    padding-bottom: 12rem;
  }
  .activity-pic-img {
    width: 100%;
  }
}

/* below 944px */
@media (max-width: 59em) {
  html {
    font-size: 50%;
  }
  .chapter-icon-img {
    width: 12rem;
  }
  .chapter-product-grid {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 4.6rem;
  }
  .span-2 {
    grid-column: span 2;
    width: 50%;
    justify-self: center;
  }
  .w3-button,
  .w3-xxlarge {
    display: block;
  }
  .side-bar {
    display: none;
  }
  .side-bar-mobile {
    display: block;
  }
  .bn-img {
    width: 100%;
  }
}

/* below 704px */
@media (max-width: 44em) {
  /* .section-hero {
    padding-top: 3.2rem;
    padding-bottom: 12rem;
  } */
  .hero-title-img {
    width: 55rem;
  }
}

/* below 544px */
@media (max-width: 34em) {
  .main-container {
    padding: 0 2.4rem;
  }
  .hero-promotion-flex {
    max-width: 40rem;
  }
  .hero-title-img {
    width: 40rem;
  }
  .hero-promotion {
    font-size: 1.8rem;
    padding: 0.7rem 1rem;
  }
  .promotion-big {
    font-size: 3.2rem;
  }
  .chapter-icon-img {
    width: 10rem;
  }
  .chapter-cata-grid {
    grid-template-columns: 1fr;
    gap: 1.4rem;
  }
  .chapter-product-grid {
    grid-template-columns: 1fr;
    row-gap: 4.6rem;
  }
  .span-2 {
    grid-column: auto;
    width: auto;
    /* justify-self: center; */
  }
  .bn {
    display: none;
  }
  .bn-sm {
    display: block;
  }
  .bn-img-sm {
    max-width: 32rem;
  }
  .activity {
    padding: 4.6rem 2.4rem;
  }
  .w3-button {
    display: block;
  }
}