Flap big wings
Birds or flagsFlutters up to 55° with its left edge pinned, forever.
- Duration
- 0.9s
- Repeats
- Yes
- Easing
- ease-in-out
- Animates
- 3D turn · Skew rotateY skewY
Show CSS
@keyframes onoma-basabasa {
0% { transform: perspective(300px) rotateY(0deg) skewY(0deg); }
50% { transform: perspective(300px) rotateY(-55deg) skewY(-10deg); }
100% { transform: perspective(300px) rotateY(16.5deg) skewY(7deg); }
}
.onoma-basabasa {
animation: onoma-basabasa 0.9s ease-in-out infinite alternate both;
transform-origin: 0% 50%;
}
/* Reduced motion: no motion */
@media (prefers-reduced-motion: reduce) {
.onoma-basabasa { animation: none; }
}