.tra-fa{width:1em;height:1em;display:inline-block;flex-shrink:0;fill:currentColor;vertical-align:-.125em;overflow:visible}.tra-fa-lg{width:1.33em;height:1.33em}.tra-fa-2x,.tra-fa-2xl{width:2em;height:2em}.tra-fa-fw{width:1.25em;text-align:center}