Software Público Brasileiro

@mixin fa-icon() {
	display: inline-block;
	font: normal normal normal #{$fa-font-size-base}/1 FontAwesome;
	font-size: inherit;
	text-rendering: auto;
	transform: none;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;

}

@mixin fa-icon-rotate($degrees, $rotation) {
	filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=#{$rotation});
	-webkit-transform: rotate($degrees);
	    -ms-transform: rotate($degrees);
	        transform: rotate($degrees);
}

@mixin fa-icon-flip($horiz, $vert, $rotation) {
	filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=#{$rotation});
	-webkit-transform: scale($horiz, $vert);
	    -ms-transform: scale($horiz, $vert);
	        transform: scale($horiz, $vert);
}