OnomaUI

chikachika motion

The motion for "flicker quickly".

ちかちか1 motionOfficial

Sample

Flicker quickly

Unread or alert marker

Briefly dims to 30% and comes right back, forever.

Duration
0.5s
Repeats
Yes
Easing
ease-in-out
Animates
Scale · Opacity scale opacity
Show CSS
@keyframes onoma-chikachika {
  0% { transform: scale(1, 1); opacity: 1; }
  42% { transform: scale(1, 1); opacity: 1; }
  50% { transform: scale(0.97, 0.97); opacity: 0.3; }
  58% { transform: scale(1, 1); opacity: 1; }
  100% { transform: scale(1, 1); opacity: 1; }
}

.onoma-chikachika {
  animation: onoma-chikachika 0.5s ease-in-out infinite both;
}

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

Compare with similar motions