IMHO this is a big step back, what do you really gain by sacrificing semantics just to avoid a little js code? CSS was supposed to help us separate content and

IMHO this is a big step back, what do you really gain by sacrificing semantics just to avoid a little js code? CSS was supposed to help us separate content and presentation, and adding a bunch of unneeded tags just to make these hacks work is the very opposite of that.