*{box-sizing:border-box;margin:0;padding:0}.App{background-color:#0f1115;min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;font-family:Segoe UI,sans-serif;padding:20px}#display{background-color:#6eaa29;color:#0f1115;font-size:3rem;font-weight:700;text-align:right;padding:20px;border-radius:16px;width:100%;max-width:400px;margin-bottom:25px;box-shadow:0 0 12px #6eaa294d;overflow-x:auto;letter-spacing:1px}.ButtonContainer table{width:100%;min-width:400px;background-color:#171a1f;border-radius:18px;padding:12px;border-spacing:12px;box-shadow:0 6px 20px #00ff8014}.ButtonCell{padding:6px}.Button{background-color:#1c1f26;color:#b8f7b1;width:100%;height:60px;font-size:1.8rem;border:none;border-radius:12px;cursor:pointer;transition:background-color .2s ease,transform .1s ease;box-shadow:0 4px 10px #00ff801a}.Button:hover{background-color:#2a2d34}.Button:active{transform:scale(.95)}#equals{background-color:#6eaa29;color:#0f1115;font-size:2.4rem;height:170px;font-weight:700;box-shadow:0 6px 16px #6eaa2926}