[Chicken-users] some wiki css

[John Gabriele]

Hi,

Reading the wiki, I'm finding that my eyes aren't very good at picking
out procedures on the page, but a couple of small changes help. For
example, a sample taken from
http://wiki.call-cc.org/man/4/Unit%20srfi-1 :

http://www.unexpected-vortices.com/temp/current.png
http://www.unexpected-vortices.com/temp/modified.png

(I changed the definiton background color to #edf, and the pre border
color to #e5e5c5.)

Having those procedure names stand out more (especially relative to
the code blocks) helps.

---John