OnomaUI

goon motion

The motion for "bell tolls heavily".

ごーん1 motionOfficial

Sample

Bell tolls heavily

Mark a time or milestone

Swings 12° from its top edge and gradually settles.

Duration
2.2s
Repeats
No
Easing
ease-in-out
Animates
Rotation rotate
Show CSS
@keyframes onoma-goon {
  0% { transform: rotate(0deg); }
  20% { transform: rotate(12deg); }
  40% { transform: rotate(-7.2deg); }
  60% { transform: rotate(4.2deg); }
  80% { transform: rotate(-1.8deg); }
  100% { transform: rotate(0deg); }
}

.onoma-goon {
  animation: onoma-goon 2.2s ease-in-out both;
  transform-origin: 50% 0%;
}

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

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