I finally managed to make the website responsive BUT I'm not happy with the box width on mobile! I tried everything and yet it stays way too narrow (I want it to fill the screen). I managed to do it but then the font was too big. I tweaked everything I could so I'm giving up for now. I'm clearly missing something but I don't know what. (If you understand what I mean and know how to fix it, please let me know!). :)