Lid pops open
Open a box or menuFlips open 110° around its left edge.
- Duration
- 0.36s
- Repeats
- No
- Easing
- ease-in-out
- Animates
- 3D turn rotateY
Show CSS
@keyframes onoma-paka {
0% { transform: perspective(400px) rotateY(0deg); }
100% { transform: perspective(400px) rotateY(-110deg); }
}
.onoma-paka {
animation: onoma-paka 0.36s ease-in-out both;
transform-origin: 0% 50%;
}
/* Reduced motion: no motion */
@media (prefers-reduced-motion: reduce) {
.onoma-paka { animation: none; }
}