2 // -------------------------
4 .#{$fa-css-prefix}-stack {
9 vertical-align: $fa-stack-vertical-align;
10 width: $fa-stack-width;
13 .#{$fa-css-prefix}-stack-1x,
14 .#{$fa-css-prefix}-stack-2x {
19 z-index: var(--#{$fa-css-prefix}-stack-z-index, #{$fa-stack-z-index});
22 .#{$fa-css-prefix}-stack-1x {
26 .#{$fa-css-prefix}-stack-2x {
30 .#{$fa-css-prefix}-inverse {
31 color: var(--#{$fa-css-prefix}-inverse, #{$fa-inverse});