$variablesMap: (
  'box-shadow_hover': 0 2rem 4rem 0 rgba(0, 0, 0, 0.2),
  'box-shadow_dropdown': 0 14px 6rem rgba(0, 23, 32, 0.08),
  'transition-duration_common': 0.3s,
  'transition-duration_shortest': 150ms,
  'transition-duration_shorter': 200ms,
  'transition-duration_short': 250ms,
  'transition-duration_standard': 300ms,
  'transition-duration_complex': 375ms,
  'transition-duration_entering_screen': 225ms,
  'transition-duration_leaving_screen': 195ms,
  'transition-timing-function_common': ease,
);