change a single widget

I know a lot of people have posted this but I can’t gather from their postings the correct coding to change the style of a single widget.

here is a link to the current blog I am working on for a company.

http://blog.uppercaseliving.com/

I am trying to change the “pages” widget. They want it orange without a title. The title thing is easy enough but I need to effect the text for the about link and any other page links I might add.

I would love a solution and maybe some insight on how it is done. I have had no problem locating the other elements and editing the sight thus far. I just don’t know what to add to direct the styles to a single widget.
please help