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

html,
body{
    width:100%;
    height:100%;
    overflow:hidden;

    background:#1f1f1f;

    display:flex;
    justify-content:center;
    align-items:center;

    font-family:monospace;
}

#game-container{

    width:1280px;
    height:720px;

    display:flex;
    justify-content:center;
    align-items:center;

}

canvas{

    width:1280px;
    height:720px;

    border:5px solid #000;

    image-rendering:pixelated;
    image-rendering:crisp-edges;

    background:#6cc8ff;

}