canvas {
    border: 2px solid #009688;
    border-radius: 8px;
    touch-action: none;
}

.alphabet-tracer .w3-bar {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.alphabet-tracer button {
    transition: transform 0.2s;
}

.alphabet-tracer button:hover {
    transform: scale(1.05);
}