body {
    font-family: Arial, sans-serif;
    margin: 40px;
    background-color: #f4f4f4;
    text-align: center;
}

canvas {
    width: 100% !important;
    height: auto !important;
    max-width: 1000px;
    aspect-ratio: 2 / 1;
    margin: auto;
    display: block;
}

h2 {
    margin-bottom: 20px;
}