.app-icon{display:inline-block;flex-shrink:0;vertical-align:-.125em}.app-icon--em{width:1em;height:1em}.app-icon--xs{width:.75em;height:.75em}.app-icon--sm{width:.875em;height:.875em}.app-icon--lg{width:1.25em;height:1.25em}.app-icon--xl{width:1.5em;height:1.5em}
