OnomaUI

tsutsu motion

The motion for "scoot forward a bit".

つつっ1 motionOfficial

Sample

Scoot forward a bit

Nudge something along

Slides in from 50% to the left and stops.

Duration
0.3s
Repeats
No
Easing
cubic-bezier(.2,.8,.2,1)
Animates
Position · Opacity translate opacity
Show CSS
@keyframes onoma-tsutsu {
  0% { transform: translate(-50%, 0%); opacity: 0; }
  40% { transform: translate(-30%, 0%); opacity: 1; }
  100% { transform: translate(0%, 0%); opacity: 1; }
}

.onoma-tsutsu {
  animation: onoma-tsutsu 0.3s cubic-bezier(.2,.8,.2,1) both;
}

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

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