OnomaUI

shii motion

The motion for "hush, be quiet".

しーっ1 motionOfficial

Sample

Hush, be quiet

Mute the sound

Puffs to 104%, then shrinks to a point and disappears.

Duration
0.8s
Repeats
No
Easing
ease-in
Animates
Scale · Opacity scale opacity
Show CSS
@keyframes onoma-shii {
  0% { transform: scale(1, 1); opacity: 1; }
  25% { transform: scale(1.04, 1.04); opacity: 1; }
  100% { transform: scale(0, 0); opacity: 0; }
}

.onoma-shii {
  animation: onoma-shii 0.8s ease-in both;
}

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

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