Jack, thanks for praising my work! You are a bit exaggerating, aren’t you? I think this article is not that great one might think, and I personally see many gaps to fix. For instance, adding some practical techniques of converting all this design into code. I was asked a lot of reasonable questions of how to make this correct rounding by means of HTML and CSS. And these people a damn right! I’m searching for answers and will follow up on this topic.