src/frontend/Gallery.css

  :global(*::-webkit-scrollbar) {
    width: 8px;
    height: 8px;
    background-color: transparent;
  }

  :global(*::-webkit-scrollbar-track) {
    background: transparent;
    border-radius: 10px;
  }

  :global(*::-webkit-scrollbar-thumb) {
    background-color: rgba(136, 136, 136, 0.4);
    border-radius: 10px;
    border: 2px solid transparent;
    background-clip: content-box;
  }

  :global(*::-webkit-scrollbar-thumb:hover) {
    background-color: rgba(136, 136, 136, 0.7);
  }

  /* Para Firefox */
  :global(html) {
    scrollbar-width: thin;
    scrollbar-color: rgba(136, 136, 136, 0.7) transparent;
  }