OnomaUI

sukasuka motion

The motion for "hollow and sparse".

すかすか1 motionOfficial

Sample

Hollow and sparse

An empty list

Briefly dims to 20% and comes right back, forever.

Duration
1.2s
Repeats
Yes
Easing
ease-in-out
Animates
Scale · Opacity scale opacity
Show CSS
@keyframes onoma-sukasuka {
  0% { transform: scale(1, 1); opacity: 1; }
  42% { transform: scale(1, 1); opacity: 1; }
  50% { transform: scale(0.97, 0.97); opacity: 0.2; }
  58% { transform: scale(1, 1); opacity: 1; }
  100% { transform: scale(1, 1); opacity: 1; }
}

.onoma-sukasuka {
  animation: onoma-sukasuka 1.2s ease-in-out infinite both;
}

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

Compare with similar motions

sukasukaHollow and sparse
suruSlide in
tsurunSlip smoothly in