.icon{--icon-animation-width: .5em;flex-shrink:0;transition:transform .5s;height:auto}button:hover .icon--arrow-right,button:focus .icon--arrow-right,a:hover .icon--arrow-right,a:focus .icon--arrow-right{transform:translate(var(--icon-animation-width))}button:hover .icon--arrow-left,button:focus .icon--arrow-left,a:hover .icon--arrow-left,a:focus .icon--arrow-left{transform:translate(calc(var(--icon-animation-width) * -1))}