message: add visual element below testimonails so that it implies that one can scroll to right.
diff: <style>
  div {
  scroll-snap-type: x mandatory;
  + scrollbar-width: thick;
  + scrollbar-color: var(--divider) var(--white);
  + }
  +
  + div::-webkit-scrollbar {
  + -webkit-appearance: none;
  + }
  +
  + div::-webkit-scrollbar:vertical {
  + width: 0.75rem;
  + }
  +
  + div::-webkit-scrollbar:horizontal {
  + width: 0.75rem;
  + }
  +
  + div::-webkit-scrollbar-thumb {
  + background-color: var(--divider);
  + border-radius: 0.625rem;
  + border: 2px solidvar(--white);
  + }
  +
  + div::-webkit-scrollbar-track {
  + border-radius: 0.625rem;
  + background-color: var(--white);
  }
  </style>
  