// Stacked Icons
// -------------------------
.#{$fa-css-prefix}-stack {
position: relative;
display: inline-block;
width: 2em;
height: 2em;
line-height: 2em;
vertical-align: middle;
}
.#{$fa-css-prefix}-stack-1x, .#{$fa-css-prefix}-stack-2x {
position: absolute;
left: 0;
width: 100%;
text-align: center;
}
.#{$fa-css-prefix}-stack-1x { line-height: inherit; }
.#{$fa-css-prefix}-stack-2x { font-size: 2em; }
.#{$fa-css-prefix}-inverse { color: $fa-inverse; }
e-REdING. Biblioteca de la Escuela Superior de Ingenieros de Sevilla.
