message: fix constants after design review: hover offset, animation duration
diff: }
  .HorizontalScroll__arrow-left:hover ~ .HorizontalScroll__in .HorizontalScroll__in-wrapper {
  - transform: translateX(28px);
  + transform: translateX(8px);
  }
  .HorizontalScroll__arrow-right:hover ~ .HorizontalScroll__in .HorizontalScroll__in-wrapper {
  - transform: translateX(-28px);
  + transform: translateX(-8px);
  }
  