Is there any chance we could get a noticeable style applied to <pre> elements, as I imagine some of us'll be adding code snippets, or ebuilding commands. Purely as an example, the <pre> section in http://dev.gentoo.org/~obz/archives/2005-03-23T16_44_43.html shows that it's an example, with a border and a different colour background.
I've just added a simple style. pre { border-left: 2px double grey; }