HTML, CSS

Hello! I'm Alex. This is my first experience of building a web page after finishing 5 sections of "Web Development Bootcamp" on udemy.com, so please cut me a little slack. I only made a page for desktop and it is not adaptive yet. I just wanted to practise my skills I had got at Bootcamp. As for difficulties - I can not understand how to position .attribution class - it overlaps the other block while scrolling and follows the scroll. You can see it if you change the scale of the page. I also cannot understand how to make blocks of reviews adaptive according to scaling (perhaps I need to use percent instead of rem, I tried but failed the calculations), but I'm sure I'll find the answer later. If you give me the answer - I would really appreciate it.