#slider { touch-action: pan-y; }
#slider img { user-select:none; -webkit-user-drag:none; }
#slider.is-swiping .slides { transition-duration: 0ms !important; }
@keyframes swipeHintMove {
  0%, 100% { transform: translateX(-50%) translateX(0); }
  50% { transform: translateX(-50%) translateX(6px); }
}

#swipeHint {
  animation: swipeHintMove 1.2s ease-in-out infinite;
}