html {
    background: black;
    color: white;
}

body {
    margin: 0px;
    padding: 0px;
    display: flex;
    justify-content: center;
    align-items: center;
}

video {
    display: block;
    position: fixed;
    margin-top: 0vh;
    width: min(100vw, 50vh);
    aspect-ratio: 1080 / 1920;
    visibility: hidden;
}

canvas {
    display: block;
}