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// animating icons
// --------------------------
.#{$fa-css-prefix}-beat {
animation-name: #{$fa-css-prefix}-beat;
animation-delay: var(--#{$fa-css-prefix}-animation-delay, 0s);
animation-direction: var(--#{$fa-css-prefix}-animation-direction, normal);
animation-duration: var(--#{$fa-css-prefix}-animation-duration, 1s);
animation-iteration-count: var(--#{$fa-css-prefix}-animation-iteration-count, infinite);
animation-timing-function: var(--#{$fa-css-prefix}-animation-timing, ease-in-out);
}
.#{$fa-css-prefix}-bounce {
animation-name: #{$fa-css-prefix}-bounce;
animation-delay: var(--#{$fa-css-prefix}-animation-delay, 0s);
animation-direction: var(--#{$fa-css-prefix}-animation-direction, normal);
animation-duration: var(--#{$fa-css-prefix}-animation-duration, 1s);
animation-iteration-count: var(--#{$fa-css-prefix}-animation-iteration-count, infinite);
animation-timing-function: var(--#{$fa-css-prefix}-animation-timing, cubic-bezier(0.280, 0.840, 0.420, 1));
}
.#{$fa-css-prefix}-fade {
animation-name: #{$fa-css-prefix}-fade;
animation-delay: var(--#{$fa-css-prefix}-animation-delay, 0s);
animation-direction: var(--#{$fa-css-prefix}-animation-direction, normal);
animation-duration: var(--#{$fa-css-prefix}-animation-duration, 1s);
animation-iteration-count: var(--#{$fa-css-prefix}-animation-iteration-count, infinite);
animation-timing-function: var(--#{$fa-css-prefix}-animation-timing, cubic-bezier(.4,0,.6,1));
}
.#{$fa-css-prefix}-beat-fade {
animation-name: #{$fa-css-prefix}-beat-fade;
animation-delay: var(--#{$fa-css-prefix}-animation-delay, 0s);
animation-direction: var(--#{$fa-css-prefix}-animation-direction, normal);
animation-duration: var(--#{$fa-css-prefix}-animation-duration, 1s);
animation-iteration-count: var(--#{$fa-css-prefix}-animation-iteration-count, infinite);
animation-timing-function: var(--#{$fa-css-prefix}-animation-timing, cubic-bezier(.4,0,.6,1));
}
.#{$fa-css-prefix}-flip {
animation-name: #{$fa-css-prefix}-flip;
animation-delay: var(--#{$fa-css-prefix}-animation-delay, 0s);
animation-direction: var(--#{$fa-css-prefix}-animation-direction, normal);
animation-duration: var(--#{$fa-css-prefix}-animation-duration, 1s);
animation-iteration-count: var(--#{$fa-css-prefix}-animation-iteration-count, infinite);
animation-timing-function: var(--#{$fa-css-prefix}-animation-timing, ease-in-out);
}
.#{$fa-css-prefix}-shake {
animation-name: #{$fa-css-prefix}-shake;
animation-delay: var(--#{$fa-css-prefix}-animation-delay, 0s);
animation-direction: var(--#{$fa-css-prefix}-animation-direction, normal);
animation-duration: var(--#{$fa-css-prefix}-animation-duration, 1s);
animation-iteration-count: var(--#{$fa-css-prefix}-animation-iteration-count, infinite);
animation-timing-function: var(--#{$fa-css-prefix}-animation-timing, linear);
}
.#{$fa-css-prefix}-spin {
animation-name: #{$fa-css-prefix}-spin;
animation-delay: var(--#{$fa-css-prefix}-animation-delay, 0s);
animation-direction: var(--#{$fa-css-prefix}-animation-direction, normal);
animation-duration: var(--#{$fa-css-prefix}-animation-duration, 2s);
animation-iteration-count: var(--#{$fa-css-prefix}-animation-iteration-count, infinite);
animation-timing-function: var(--#{$fa-css-prefix}-animation-timing, linear);
}
.#{$fa-css-prefix}-spin-reverse {
--#{$fa-css-prefix}-animation-direction: reverse;
}
.#{$fa-css-prefix}-pulse,
.#{$fa-css-prefix}-spin-pulse {
animation-name: #{$fa-css-prefix}-spin;
animation-direction: var(--#{$fa-css-prefix}-animation-direction, normal);
animation-duration: var(--#{$fa-css-prefix}-animation-duration, 1s);
animation-iteration-count: var(--#{$fa-css-prefix}-animation-iteration-count, infinite);
animation-timing-function: var(--#{$fa-css-prefix}-animation-timing, steps(8));
}
// if agent or operating system prefers reduced motion, disable animations
// see: https://www.smashingmagazine.com/2020/09/design-reduced-motion-sensitivities/
// see: https://developer.mozilla.org/en-US/docs/Web/CSS/@media/prefers-reduced-motion
@media (prefers-reduced-motion: reduce) {
.#{$fa-css-prefix}-beat,
.#{$fa-css-prefix}-bounce,
.#{$fa-css-prefix}-fade,
.#{$fa-css-prefix}-beat-fade,
.#{$fa-css-prefix}-flip,
.#{$fa-css-prefix}-pulse,
.#{$fa-css-prefix}-shake,
.#{$fa-css-prefix}-spin,
.#{$fa-css-prefix}-spin-pulse {
animation-delay: -1ms;
animation-duration: 1ms;
animation-iteration-count: 1;
transition-delay: 0s;
transition-duration: 0s;
}
}
@keyframes #{$fa-css-prefix}-beat {
0%, 90% { transform: scale(1); }
45% { transform: scale(var(--#{$fa-css-prefix}-beat-scale, 1.25)); }
}
@keyframes #{$fa-css-prefix}-bounce {
0% { transform: scale(1,1) translateY(0); }
10% { transform: scale(var(--#{$fa-css-prefix}-bounce-start-scale-x, 1.1),var(--#{$fa-css-prefix}-bounce-start-scale-y, 0.9)) translateY(0); }
30% { transform: scale(var(--#{$fa-css-prefix}-bounce-jump-scale-x, 0.9),var(--#{$fa-css-prefix}-bounce-jump-scale-y, 1.1)) translateY(var(--#{$fa-css-prefix}-bounce-height, -0.5em)); }
50% { transform: scale(var(--#{$fa-css-prefix}-bounce-land-scale-x, 1.05),var(--#{$fa-css-prefix}-bounce-land-scale-y, 0.95)) translateY(0); }
57% { transform: scale(1,1) translateY(var(--#{$fa-css-prefix}-bounce-rebound, -0.125em)); }
64% { transform: scale(1,1) translateY(0); }
100% { transform: scale(1,1) translateY(0); }
}
@keyframes #{$fa-css-prefix}-fade {
50% { opacity: var(--#{$fa-css-prefix}-fade-opacity, 0.4); }
}
@keyframes #{$fa-css-prefix}-beat-fade {
0%, 100% {
opacity: var(--#{$fa-css-prefix}-beat-fade-opacity, 0.4);
transform: scale(1);
}
50% {
opacity: 1;
transform: scale(var(--#{$fa-css-prefix}-beat-fade-scale, 1.125));
}
}
@keyframes #{$fa-css-prefix}-flip {
50% {
transform: rotate3d(var(--#{$fa-css-prefix}-flip-x, 0), var(--#{$fa-css-prefix}-flip-y, 1), var(--#{$fa-css-prefix}-flip-z, 0), var(--#{$fa-css-prefix}-flip-angle, -180deg));
}
}
@keyframes #{$fa-css-prefix}-shake {
0% { transform: rotate(-15deg); }
4% { transform: rotate(15deg); }
8%, 24% { transform: rotate(-18deg); }
12%, 28% { transform: rotate(18deg); }
16% { transform: rotate(-22deg); }
20% { transform: rotate(22deg); }
32% { transform: rotate(-12deg); }
36% { transform: rotate(12deg); }
40%, 100% { transform: rotate(0deg); }
}
@keyframes #{$fa-css-prefix}-spin {
0% { transform: rotate(0deg); }
100% { transform: rotate(360deg); }
}
|
