User blog comment:DaNASCAT/Technical Update: April 4, 2016/@comment-5558012-20160406001605/@comment-5558012-20160406193640

From what I remember the text misalignment has always been that way since I started editing three years ago. Guess I'm wrong there.

Now for the large button (and likely the text alignment), this is the result of touchscreen-specific CSS (I don't know if it's on Wikia's side or if it's with my browser and/or device). I brought this up about a week ago here.