* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

p {
    z-index: -3;
}

canvas {
    /* border: 10px solid black; */
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50% );
}