It looks like there's an empty space or some padding in the boxes containing the answers, see:
In reality, I checked the HTML code and I can't see neither an empty character nor padding, so I'm not too sure what the problem is (I haven't investigated).
There's a 6px text-indent on there. I'll be honest - I'm not sure why. I wrote it many years ago. Will consider removing it.
Haha, thank you for looking into it and for the transparency! It's definitely not a P0 but it's something that would surely benefit my mental sanity. :)
