html,body {
    width: 100%;
    height: 100%;
    margin: 0;
    position: fixed;
    margin: 0;
    user-select: none;
}

canvas {
    width: 100%;
    height: 100%;
    background-color: black;
    padding: 0;
    position: absolute;
    z-index: -1;
}

::-webkit-scrollbar {
    width: 0;
}