/* Chrome, Edge, Safari scrollbar */
  ::-webkit-scrollbar {
    width: 1px;
  }

  ::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 5px;
  }

  ::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 5px;
  }

  ::-webkit-scrollbar-thumb:hover {
    background: #555;
  }

  /* Firefox scrollbar */
  body {
    scrollbar-width: thin; /* auto or thin */
    scrollbar-color: #888 #f1f1f1; /* thumb and track */
  }