.icon{display:inline-block;flex-shrink:0}.icon--xs{height:16px;width:16px}.icon--sm{height:20px;width:20px}.icon--md{height:24px;width:24px}.icon--lg{height:32px;width:32px}.icon--xl{height:48px;width:48px}.icon--unset{height:100%;width:100%}