.letter-button{color:#fff;cursor:pointer;background-color:#111;border:none;border-radius:50px;gap:2px;padding:14px 28px;font-size:24px;display:inline-flex;position:relative;overflow:hidden}.letter-button:hover{transition:transform .3s;transform:translateY(-6px)}.letter-button .letter{transition:transform .3s;display:inline-block}.letter-button:hover .letter{animation:.6s forwards floatUp}@keyframes floatUp{0%{transform:translateY(0)}50%{transform:translateY(-10px)}to{transform:translateY(0)}}