Recently I've been in a battle against large, messy, unwieldy style sheets. I always start out so neatly, organizing my rules by selector and carefully keeping track of them. Then sometime around 3 a.m. one morning, the neatness wears off. I can't remember if I've already written a rule similar to what I need, and frankly I've stopped caring. The heck with it, I grumble, let's just write a new rule and toss it in there.