OnomaUI

biri motion

biri has 2 kinds of motion.

びりっ2 motionsOfficial

Motion by meaning

Tear with a rip
Tingle with a shock

Tear with a rip

Open a seal

Bursts out to 125% and vanishes.

Duration
0.3s
Repeats
No
Easing
ease-out
Animates
Scale · Opacity scale opacity
Show CSS
@keyframes onoma-biri {
  0% { transform: scale(1, 1); opacity: 1; }
  35% { transform: scale(1.13, 1.13); opacity: 1; }
  100% { transform: scale(1.25, 1.25); opacity: 0; }
}

.onoma-biri {
  animation: onoma-biri 0.3s ease-out both;
}

/* Reduced motion: only fade out */
@keyframes onoma-biri-fade { from { opacity: 1; } to { opacity: 0; } }
@media (prefers-reduced-motion: reduce) {
  .onoma-biri { animation: onoma-biri-fade 0.2s ease-out both; }
}
Try with my objectUse the code

Tingle with a shock

Shock or zap

Flinches for an instant, shivers about 10°, then recovers.

Duration
0.36s
Repeats
No
Easing
ease-in-out
Animates
Skew X · Scale skewX scale
Show CSS
@keyframes onoma-biri-2 {
  0% { transform: skewX(0deg) scale(1, 1); }
  10% { transform: skewX(10deg) scale(0.95, 1.04); }
  20% { transform: skewX(-10deg) scale(0.96, 1.03); }
  30% { transform: skewX(7deg) scale(0.97, 1.02); }
  40% { transform: skewX(-5deg) scale(0.98, 1.02); }
  50% { transform: skewX(2.5deg) scale(0.99, 1.01); }
  62% { transform: skewX(0deg) scale(1, 1); }
  100% { transform: skewX(0deg) scale(1, 1); }
}

.onoma-biri-2 {
  animation: onoma-biri-2 0.36s ease-in-out both;
}

/* Reduced motion: no motion */
@media (prefers-reduced-motion: reduce) {
  .onoma-biri-2 { animation: none; }
}
Try with my objectUse the code

Compare with similar motions

biriTear with a rip
bibiInstant gut feeling
hiFlinch in fear