Functional React QR Code Generator with link to page

A simple, yet functional QR Code generator with a link to the front-end mentor page if no argument in the URL path is provided. To use with custom arguments use the default link with ... .netlify.app/LINK_HERE and the app will generate a custom QR Code

Again I don't feel secure with my CSS skills, I'm trying to improve them using fewer classes, trying to put more inside single classes, but it's a start. From the other component that I did yesterday I made this one faster than I expected!