I feel like this article is completely missing my point. I’ve done my share of programming websites but not for the past 2 decades. And now I’m completely lost at reading CSS. I can’t make sense of the code shown in the picture. And that’s always been my trouble with CSS: the tendency to unnecessarily over-complicate things while reinventing the wheel. They have created a huge barrier for entry to the world of website programming and I think it’s a shame.