canvas { 
    display: block;
    width: 100%;
    height: 100%;
    background-color: black;
    /* position: fixed !important; */
    z-index: -28 !important;
    /* position: fixed; */
}

#root {
    z-index: -5;
}

#canvasdiv {
    z-index: -1;
    position: absolute;
    left: 20%;
    height: inherit;
}

body {
    background-color: black;
    position: absolute;
    width: 100%;
    height: 100%;
}