All solutions

I am not so proud out of javascript (I copied code, and tried to learn how it works.) But i don't want to write my code all over again. Also checking for invalid inputs is not so good( it's terrible).

I found that positioning images on different width's is hard for me. Can you guys give me some advice for that? - I use Flexbox, maybe grid will be better to this project? You can also send me some links to videos/websites from i can learn about good responsive design.

I had a problem with grid on 1024px-1440px width.

Next time - Mobile first, I'm not very proud out of my solution.