body {
    background-color: black;
    color: white;
    text-align: center;
    font-family: Arial, sans-serif;
}

#score {
    font-size: 24px;
}

canvas {
    border: 2px solid white;
    background-color: black;
    display: block;
    margin: auto;
}

#gameOver {
    color: white;
    font-size: 32px;
    display: none;
    margin-top: 20px;
}