.button-bar-enter{font-size:1rem}.button-bar-enter-active{font-size:1.5rem;-webkit-transition:font-size .2s;transition:font-size .2s}.button-bar-exit{font-size:1.5rem}.button-bar-exit-active{font-size:1rem;-webkit-transition:font-size .2s;transition:font-size .2s}