.product-page-picture-obs-h-slider-obs-horizontal-scrollbar { position: relative; }
  .product-page-picture-obs-h-slider-obs-scroll-container {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 1rem;
  }
  .product-page-picture-obs-h-slider-obs-scroll-container::-webkit-scrollbar { height: 6px; }
  .product-page-picture-obs-h-slider-obs-scroll-container::-webkit-scrollbar-thumb {
    background-color: rgba(0,0,0,0.2);
    border-radius: 3px;
  }
  .product-page-picture-obs-h-slider-obs-slide {
    flex: 0 0 100%;
    max-width: 100%;
    scroll-snap-align: start;
    position: relative;
  }
  .product-page-picture-obs-h-slider-obs-slide img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: .5rem;
    user-drag: none;
    user-select: none;
  }
  .product-page-picture-obs-h-slider-obs-thumbnails {
    display: flex;
    gap: .5rem;
    margin-top: 1rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 1rem;
  }
  .product-page-picture-obs-h-slider-obs-thumbnails::-webkit-scrollbar { height: 6px; }
  .product-page-picture-obs-h-slider-obs-thumbnails::-webkit-scrollbar-thumb {
    background-color: rgba(0,0,0,0.2);
    border-radius: 3px;
  }
  .product-page-picture-obs-h-slider-obs-thumb {
    flex: 0 0 auto;
    border: 2px solid transparent;
    border-radius: .25rem;
    overflow: hidden;
    background: none;
    padding: 0;
    cursor: pointer;
  }
  .product-page-picture-obs-h-slider-obs-thumb.active {
    border-color: silver;
  }
  .product-page-picture-obs-h-slider-obs-thumbnails img {
    width: 70px;
    height: 70px;
    object-fit: cover;
    display: block;
    user-drag: none;
  }
  /* Desktop arrows: hidden by default */
  .product-page-picture-obs-h-slider-obs-arrow { display: none; }
  /* show at desktop breakpoint */
  @media (min-width: 992px) {
    .product-page-picture-obs-h-slider-obs-arrow {
      display: flex;
      position: absolute;
      top: 40%;
      transform: translateY(-50%);
      justify-content: center;
      align-items: center;
      width: 40px;
      height: 40px;
      background: rgba(0,0,0,0.5);
      border: none;
      border-radius: 50%;
      color: #fff;
      cursor: pointer;
      z-index: 10;
    }
    .product-page-picture-obs-h-slider-obs-arrow-left { left: 1rem; }
    .product-page-picture-obs-h-slider-obs-arrow-right { right: 1rem; }
    .product-page-picture-obs-h-slider-obs-arrow svg { width: 20px; height: 20px; }
  }