OnomaUI

kasakoso motion

The motion for "faint scurrying rustle".

かさこそ1 motionOfficial

Sample

Faint scurrying rustle

Small creature scurrying

Hops 6 steps (4% high) across 80%, repeating.

Duration
2s
Repeats
Yes
Easing
linear
Animates
Position · Opacity translate opacity
Show CSS
@keyframes onoma-kasakoso {
  0% { transform: translate(-40%, 0%); opacity: 0; animation-timing-function: ease-out; }
  8.33% { transform: translate(-33.33%, -4%); opacity: 1; animation-timing-function: ease-in; }
  16.67% { transform: translate(-26.67%, 0%); opacity: 1; animation-timing-function: ease-out; }
  25% { transform: translate(-20%, -4%); opacity: 1; animation-timing-function: ease-in; }
  33.33% { transform: translate(-13.33%, 0%); opacity: 1; animation-timing-function: ease-out; }
  41.67% { transform: translate(-6.67%, -4%); opacity: 1; animation-timing-function: ease-in; }
  50% { transform: translate(0%, 0%); opacity: 1; animation-timing-function: ease-out; }
  58.33% { transform: translate(6.67%, -4%); opacity: 1; animation-timing-function: ease-in; }
  66.67% { transform: translate(13.33%, 0%); opacity: 1; animation-timing-function: ease-out; }
  75% { transform: translate(20%, -4%); opacity: 1; animation-timing-function: ease-in; }
  83.33% { transform: translate(26.67%, 0%); opacity: 1; animation-timing-function: ease-out; }
  91.67% { transform: translate(33.33%, -4%); opacity: 1; animation-timing-function: ease-in; }
  100% { transform: translate(40%, 0%); opacity: 0; }
}

.onoma-kasakoso {
  animation: onoma-kasakoso 2s linear infinite both;
}

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

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