Wobble
Slides left and right while tilting into each move, like a plate of jelly nudged across a table, and settles in a second. Each swing is smaller than the last. Translate and rotate together.
Also known as: wobble animation css, wobbling effect, wobble keyframes.
Wobble
HTML
<div class="kfa-wobble">Wobble</div>
CSS
.kfa-wobble {
--c: var(--kfa-color, #3b82f6);
font-size: var(--kfa-size, 16px);
display: grid;
place-items: center;
width: 5.5em;
height: 5.5em;
border-radius: 1em;
background: var(--c);
color: #fff;
font-family: system-ui, sans-serif;
font-weight: 700;
box-shadow: 0 0.6em 1.4em -0.6em color-mix(in srgb, var(--c) 70%, transparent);
animation: kfa-wobble-rock 1s ease-in-out both;
}
@keyframes kfa-wobble-rock {
0%, 100% { transform: translateX(0) rotate(0); }
15% { transform: translateX(-1.3em) rotate(-6deg); }
30% { transform: translateX(1em) rotate(4.5deg); }
45% { transform: translateX(-0.7em) rotate(-3deg); }
60% { transform: translateX(0.4em) rotate(1.8deg); }
75% { transform: translateX(-0.15em) rotate(-0.8deg); }
}
@media (prefers-reduced-motion: reduce) {
.kfa-wobble, .kfa-wobble *, .kfa-wobble::before, .kfa-wobble::after, .kfa-wobble *::before, .kfa-wobble *::after {
animation-duration: 0.01ms !important;
animation-iteration-count: 1 !important;
transition-duration: 0.01ms !important;
}
}Customizing this snippet
- Color: set
--kfa-coloron the element or a parent. Currently previewing#3b82f6. - Base size: set
--kfa-size. Every other dimension is inem, so the whole thing scales together. Currently previewing16px. - Speed: change the duration on the
transitionoranimationshorthand. Staggered delays are relative, so they keep their rhythm. - Reduced motion: the rule at the end of the CSS turns the motion off for people who asked their OS for less of it. Keep it.