*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body{
    /*background: #000;*/
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    
    background: #111;
    text-align: center;
}
canvas{
    margin: 0 auto;
    background: #000;
}