I've never used it, any feedback on their syntax? I was planning on using a `space` instead of a `>` when I do inline hierarchy.
Also, what is zero padding? (`li.item$$$`)
edit: What is the purpose of zero padding?
001
002
010
022
Instead of:
1
10
2
22
If you think you might have a thousand items, you'd probably zero pad by 3 digits.
0001
0010
0100
1000
1001
Edit: of course, one area you're guaranteed to have trouble with numerical sorting is when your number is prefixed by a letter. Zero-padding mitigates that problem: M001, M002, M020, M023.
Stick to ">". That's the standard CSS for indicating a child element.
e.g. "div.myclass > h1" indicates a div with class "myclass" and a child h1 element. In zen, it outputs:
<div class="myclass">
<h1></h1>
</div>