body {
    background-color: #ccc;
    color: #424242;
    font: 16px/1.6 Inter, sans-serif;
    padding: 16px;
}

section {
    bottom: 0;
    left: 0;
    margin: 16px auto;
    max-width: 800px;
    min-height: 90vh;
    position: fixed;
    right: 0;
    top: 0;
}

section * {
    filter: blur(3px);
    -webkit-filter: blur(3px);
}

canvas {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 10000;
}