OnomaUI

don motion

The motion for "bang down hard".

どん1 motionOfficial

Sample

Bang down hard

A bold entrance

Slams in from 200% scale and shakes 6% before settling.

Duration
0.5s
Repeats
No
Easing
ease-out
Animates
Position · Scale · Opacity translate scale opacity
Show CSS
@keyframes onoma-don {
  0% { transform: translate(0%, 0%) scale(2, 2); opacity: 0; animation-timing-function: cubic-bezier(.55,0,1,.45); }
  30% { transform: translate(0%, 0%) scale(1, 1); opacity: 1; }
  42% { transform: translate(-6%, 0%) scale(1, 1); opacity: 1; }
  54% { transform: translate(4.2%, 0%) scale(1, 1); opacity: 1; }
  66% { transform: translate(-2.4%, 0%) scale(1, 1); opacity: 1; }
  78% { transform: translate(0.9%, 0%) scale(1, 1); opacity: 1; }
  100% { transform: translate(0%, 0%) scale(1, 1); opacity: 1; }
}

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

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

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