I think we currently have the same style, so I shall have a play.
I don't think so. My style is 'crisped,' if you're interested.

Useful tip: DW will save any modifications you make to a particular base style, even if you move to a different base style. Which was how I was able to show you the librarian's dream with the rounded corners without screwing up my journal. When I was done, I just went back, applied crisped again, and everything was back to normal. I don't think LiveJournal does that?