OnomaUI

kyun motion

The motion for "heart skips a beat".

きゅん1 motionOfficial

Sample

Heart skips a beat

Favorite or crush

Beats up to 118%, beats once more smaller, then settles.

Duration
0.5s
Repeats
No
Easing
ease-out
Animates
Scale scale
Show CSS
@keyframes onoma-kyun {
  0% { transform: scale(1, 1); }
  20% { transform: scale(1.18, 1.18); }
  40% { transform: scale(0.96, 0.96); }
  60% { transform: scale(1.07, 1.07); }
  100% { transform: scale(1, 1); }
}

.onoma-kyun {
  animation: onoma-kyun 0.5s ease-out both;
}

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

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