body, html {
    margin: 0; 
    padding: 0;
    overflow: hidden;
    background-color: black;
    font-family: Arial, sans-serif;
    color: #eee;
}

#info {
    position: absolute;
    top: 10px;
    left: 10px;
    font-size: 14px;
    z-index: 10;
    user-select: none;
}

#bg {
    display: block;
    width: 100vw;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 0;
}