This CSS isn't used anymore

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@5469 2fea6a4d-a838-0410-917b-93a53c48e9d2
Add in gradient rule for older Safari and Chrome

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@5470 2fea6a4d-a838-0410-917b-93a53c48e9d2