OnomaUI

suka motion

suka has 2 kinds of motion.

すかっ2 motionsOfficial

Motion by meaning

Refreshingly satisfying

Satisfying completion

Bursts out to 160% and vanishes.

Duration
0.36s
Repeats
No
Easing
ease-out
Animates
Scale · Opacity scale opacity
Show CSS
@keyframes onoma-suka {
  0% { transform: scale(1, 1); opacity: 1; }
  35% { transform: scale(1.3, 1.3); opacity: 1; }
  100% { transform: scale(1.6, 1.6); opacity: 0; }
}

.onoma-suka {
  animation: onoma-suka 0.36s ease-out both;
}

/* Reduced motion: only fade out */
@keyframes onoma-suka-fade { from { opacity: 1; } to { opacity: 0; } }
@media (prefers-reduced-motion: reduce) {
  .onoma-suka { animation: onoma-suka-fade 0.2s ease-out both; }
}

Swing and miss

Missed the target

Leans 18° from its bottom edge, holds, then straightens up.

Duration
0.5s
Repeats
No
Easing
ease-in-out
Animates
Rotation rotate
Show CSS
@keyframes onoma-suka-2 {
  0% { transform: rotate(0deg); }
  35% { transform: rotate(18deg); }
  65% { transform: rotate(18deg); }
  100% { transform: rotate(0deg); }
}

.onoma-suka-2 {
  animation: onoma-suka-2 0.5s ease-in-out both;
  transform-origin: 50% 100%;
}

/* Reduced motion: no motion */
@media (prefers-reduced-motion: reduce) {
  .onoma-suka-2 { animation: none; }
}

Compare with similar motions