Zoom In
Grows from 30 percent while fading in over the first half, then eases out to full size. The standard modal and lightbox entrance, and it works on any element.
Also known as: zoom in animation css, scale in animation css, zoom in effect.
Zoom
HTML
<div class="kfa-zoom-in">Zoom</div>
CSS
.kfa-zoom-in {
--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-zoom-in-kf 0.6s cubic-bezier(0.16, 1, 0.3, 1) both;
}
@keyframes kfa-zoom-in-kf {
0% { opacity: 0; transform: scale(0.3); }
50% { opacity: 1; }
100% { opacity: 1; transform: scale(1); }
}
@media (prefers-reduced-motion: reduce) {
.kfa-zoom-in, .kfa-zoom-in *, .kfa-zoom-in::before, .kfa-zoom-in::after, .kfa-zoom-in *::before, .kfa-zoom-in *::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.