html, body {
    height: 100%;
    margin: 0;
}

body {
    background: darkgreen;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-family: Arial, sans-serif;
}

canvas {
    border: 1px solid white;
    background: black;
}

.jossy {
    color: blue;
    text-align: center;
}

#controls {
    margin: 10px;
}

button {
    margin: 0 5px;
    padding: 5px 15px;
    font-size: 16px;
    cursor: pointer;
}

#score, #high-score {
    color: white;
    font-size: 20px;
}