If you're changing the style by CSS (as you should be) then really the content shouldn't be affected, unless you're changing the actual structure. I've never r

If you're changing the style by CSS (as you should be) then really the content shouldn't be affected, unless you're changing the actual structure. I've never really seen the point in PR tbh, as far as I know it isn't much representation of how many hits you'll get from Google (and that's dependant on keywords anyway).