OnomaUI

shiwashiwa motion

The motion for "wrinkled up".

しわしわ1 motionOfficial

Sample

Wrinkled up

Old crumpled paper

Bends 6° each way, wriggling side to side, forever.

Duration
1.2s
Repeats
Yes
Easing
ease-in-out
Animates
Rotation · Skew rotate skewY
Show CSS
@keyframes onoma-shiwashiwa {
  0% { transform: rotate(2deg) skewY(-6deg); }
  100% { transform: rotate(-2deg) skewY(6deg); }
}

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

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

Compare with similar motions