@-moz-document url-prefix() {
  * {
    scrollbar-width: auto;
    scrollbar-color: rgba(0, 0, 0, 0.4) transparent;
    scroll-padding: 0px;
  }

  *::-webkit-scrollbar {
    width: 12px;
  }

  *::-webkit-scrollbar-track {
    background: transparent;
  }

  *::-webkit-scrollbar-thumb {
    background-color: rgba(0, 0, 0, 0.4);
    border-radius: 20px;
    border: 3px solid transparent;
  }
}