OnomaUI

pattari motion

The motion for "collapse and vanish".

ぱったり1 motionOfficial

Sample

Collapse and vanish

Drop out, exhausted

Tips 55° while falling 90% and fading out.

Duration
0.7s
Repeats
No
Easing
cubic-bezier(.55,0,1,.45)
Animates
Position · Rotation · Opacity translate rotate opacity
Show CSS
@keyframes onoma-pattari {
  0% { transform: translate(0%, 0%) rotate(0deg); opacity: 1; }
  75% { transform: translate(0%, 67.5%) rotate(41.25deg); opacity: 1; }
  100% { transform: translate(0%, 90%) rotate(55deg); opacity: 0; }
}

.onoma-pattari {
  animation: onoma-pattari 0.7s cubic-bezier(.55,0,1,.45) both;
}

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

Compare with similar motions

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