I think this is where I have to point out that 50% of people who CSS are worse than average at CSS, depending upon exactly how you define "average". You're abso

I think this is where I have to point out that 50% of people who CSS are worse than average at CSS, depending upon exactly how you define "average". You're absolutely right: pages should use the feature correctly, but some won't (because of my previous point or, much less frequently, out of sheer stubbornness/malice/whatever), so I'm extremely glad that browsers offer a workaround via settings for situations where that's the case.