footer{border-top:1px solid #ccc;color:#666;font-size:.8em}.keyboard{padding:0}.keyboard .key-row{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:10px}.keyboard .key-row .key{flex:0 1 100%;padding:0}[v-cloak]{display:none}.fade-enter-active,.fade-leave-active{transition:opacity .35s ease}.fade-enter-from,.fade-leave-active{opacity:0}.scale-enter-active,.scale-leave-active{transition:all .5s ease;opacity:1}.scale-enter-from,.scale-leave-to{opacity:1;transform:scale(.9)}.slide-enter-active,.slide-leave-active{transition:all .75s ease-out}.slide-enter-to{position:absolute;right:0}.slide-enter-from{position:absolute;right:-100%}.slide-leave-to{position:absolute;left:-100%}.slide-leave-from{position:absolute;left:0}