* doc/book/book/styles.css   Use relative font sizes instead of absolute; inherit base size from   user preferences.
* doc/book/book/styles.css
  Use relative font sizes instead of absolute; inherit base size from
  user preferences.

Patch by: Greg Noel <GregNoel@tigris.org>

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion