QR code component with CSS Flexbox

Hey community!

I would love any feedback on the code quality.

I made sure to incorporate what I read from other comments (use main, h1, alt tag), but are there any other things I missed?

I also only used the width/height from the Figma file for the text section and didn't use a margin—the only margin I used was on the image; is this fine?

Thank you so much :)