Extracting only the css used in a specific page

Question

Say you had a dynamically generated site that has been worked on by too many people, past and present, and you now have a collection of shared stylesheets that contain over

Answer 1

This Firefox extension will probably solve your problem, Dust-Me Selectors. There's also a tiny desktop app called CssCleaner or CssHelper but I was unable to find a link to it... (just have it here at my machine downloaded a long time ago for a similar task)