QR Code Component with HTML and CSS

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

I'm proud of how it turned out, I think it looks close enough and this project made me realise I don't dislike Frontend development as much as I thought I did.

I would organize the CSS differently, maybe with generic classes that can be reused. I still don't know the best way to organize it.

I would also build the HTML first and then add the CSS.

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

There were a lot of CSS properties that I didn't even know existed so I had to Google to find them.

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

The best way to organize the CSS styles. Do I use generic classes that can be applied to multiple parts? Like the text styling for example. I think my CSS is way too closely coupled to each HTML component.