[__jonas]

That's actually a nice insight, I was so caught up in thinking in terms of screen space coordinates, it never occurred to me that it is based on cardinal directions.

It makes a fair amount of sense for the full shorthand with all 4 properties specified.

[culi]

I actually don't think it makes any sense to base it on the cardinal directions! But it's easy to remember and I have no preferred alternative haha

[Izkata]

Doesn't help for those of us who learned the order North, South, East, West.