/* ADDITIONAL FONTAWESOME 4 STYLES */

.fa-xs {
    font-size: .75em;
}

.fa-sm {
    font-size: .875em;
}

.fa-6x {
    font-size: 6em;
}

.fa-7x {
    font-size: 7em;
}

.fa-8x {
    font-size: 8em;
}

.fa-9x {
    font-size: 9em;
}

.fa-10x {
    font-size: 10em;
}

.fa-flip-both, .fa-flip-horizontal.fa-flip-vertical {
    -ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=2, mirror=1)";
    -webkit-transform: scale(-1, -1);
    transform: scale(-1, -1);
}

/* Added to support rotateBy */
.fa-rotate-by {
    -webkit-transform: rotate(var(--fa-rotate-angle, 0));
    transform: rotate(var(--fa-rotate-angle, 0));
}

/* Added to support screen reader */
/* Copied from bootstrap .sr-only */
.fa-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}