QR Code Component with HTML and CSS

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

I'm proud that I could recreate the design almost perfectly. If I was going to remake the project, I would use other HTML structure and, consequently, another type of style with CSS

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

I found some problems to center the component. To overcome this, I searched how to center a div and reviewed some of my old projects

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

In this project, I didn't find any problems that got me stuck. So, in this specific case, I just need to know if the solution I made to center the component could be accepted