6b7bf382f3
I wanted to add missing docs for space-evenly, so I simply opened css specs https://drafts.csswg.org/css-align-3/. While I was on it, I tried to simplify space-around description to not have to compare each space-* to each others. Finally, I adjusted flex-* and center by just ripping css specs like I did for the other desc. Feel free to reject some parts of this update. I think some other pages needs the same update.