OnomaUI

bata motion

The motion for "topple over suddenly".

ばたっ1 motionOfficial

Sample

Topple over suddenly

Knock a card away

Tips 55° while falling 160% and fading out.

Duration
0.5s
Repeats
No
Easing
cubic-bezier(.55,0,1,.45)
Animates
Position · Rotation · Opacity translate rotate opacity
Show CSS
@keyframes onoma-bata {
  0% { transform: translate(0%, 0%) rotate(0deg); opacity: 1; }
  75% { transform: translate(0%, 120%) rotate(41.25deg); opacity: 1; }
  100% { transform: translate(0%, 160%) rotate(55deg); opacity: 0; }
}

.onoma-bata {
  animation: onoma-bata 0.5s cubic-bezier(.55,0,1,.45) both;
}

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

Compare with similar motions

bataTopple over suddenly
zuruSlip and slide
dosaA heavy thud