QR Code, standard HTML and CSS

What are you most proud of, and what would you do differently next time?

I'm just happy I got it to come out similar to the example. There are some size differences that right now I would assume are mostly from the kind of hacked-together way I framed the component (mostly looking at the padding size). I'm not sure I'd necessarily change how I did it, but I would probably at the least read a bit more on what I'm using (see below)

What challenges did you encounter, and how did you overcome them?

I found myself really stuck on keeping the component from changing size depending on the viewport (or I guess dimensions is more accurate?). It was mostly a misunderstanding of how flexbox worked, as that was all I was really shown in college that wasn't just bootstrap. I had to dig around a bit but the component does what is expected regardless of viewport size (based on the testing options IE provides for VS code)

What specific areas of your project would you like help with?

Any suggestions for making setting up the components themselves would be greatly appreciated. I find I'm often kind of trying a bunch of possible solutions but it's really just guessing (case in point I was trying to get the same component to respond to both flexbox and grid, which if I understand correctly after some reading will often have them trying to overwrite each other?)

Do you find yourself going from outside in, grid or flex first? Neither? etc.