// Extras
// --------------------------
/* Stacked and layered icon */
/* Animated rotating icon */
.{$fa-css-prefix}-spin
animation spin 2s infinite linear
@keyframes spin
0%
transform rotate(0deg)
100%
transform rotate(359deg)
// Icon rotations & flipping
// -------------------------
.{$fa-css-prefix}-rotate-90
fa-icon-rotate(90deg, 1)
.{$fa-css-prefix}-rotate-180
fa-icon-rotate(180deg, 2)
.{$fa-css-prefix}-rotate-270
fa-icon-rotate(270deg, 3)
.{$fa-css-prefix}-flip-horizontal
fa-icon-flip(-1, 1, 0)
.{$fa-css-prefix}-flip-vertical
fa-icon-flip(1, -1, 2)