> Also, your counterexample uses different CSS for the "in order" and "out of order" proofs-of-concept, which defeats the purpose - the point is that the CSS ne

> Also, your counterexample uses different CSS for the "in order" and "out of order" proofs-of-concept, which defeats the purpose - the point is that the CSS needs to stay exactly the same with the presentation not changing upon changes in markup order. I already addressed that; see the new URLs in a comment above.