Pretty Good! I cant find any real fault in it. My only suggestion would involve the “Nikola Tesla” overlay on the picture, when you shrink your browser window it gets aligned oddly. But In my opinion trying to center that responsively relative to the image, is a little advanced for this challenge.
I was puzzling over how to position that name for a while, and the best I could do while maintaining the way the page worked (without using more advanced techniques or media queries) was with something like this
box-shadow: 0 4px 2px 4px rgba(0, 0, 0, 0.1);
but that’s not so good either.
In any case,
I award you full marks! an A for you!