change from fontawesome-free to fontawesomefree

assets/fontawesomefree/scss/_animated.scss

@@ -0,0 +1,111 @@
+// animating icons
+// --------------------------
+
+.#{$fa-css-prefix}-beat {
+  animation-name: #{$fa-css-prefix}-beat;
+  animation-delay: var(--#{$fa-css-prefix}-animation-delay, 0);
+  animation-direction: var(--#{$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}-fade {
+  animation-name: #{$fa-css-prefix}-fade;
+  animation-delay: var(--#{$fa-css-prefix}-animation-delay, 0);
+  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));
+}
+
+.#{$fa-css-prefix}-flash {
+  animation-name: #{$fa-css-prefix}-flash;
+  animation-delay: var(--#{$fa-css-prefix}-animation-delay, 0);
+  animation-direction: var(--#{$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, 0);
+  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);
+}
+
+.#{$fa-css-prefix}-spin {
+  animation-name: #{$fa-css-prefix}-spin;
+  animation-delay: var(--#{$fa-css-prefix}-animation-delay, 0);
+  animation-direction: var(--#{$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}-fade,
+  .#{$fa-css-prefix}-flash,
+  .#{$fa-css-prefix}-flip,
+  .#{$fa-css-prefix}-pulse,
+  .#{$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}-fade {
+  50% { opacity: var(--#{$fa-css-prefix}-fade-opacity, 0.4); }
+}
+
+@keyframes #{$fa-css-prefix}-flash {
+  0%, 100% {
+    opacity: var(--#{$fa-css-prefix}-flash-opacity, 0.4);
+    transform: scale(1);
+  }
+  50% {
+    opacity: 1;
+    transform: scale(var(--#{$fa-css-prefix}-flash-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}-spin {
+  0% { transform: rotate(0deg); }
+  100% { transform: rotate(360deg); }
+}
+