basic code highlighting for our docs

src/site/css/style.css

Index: src/site/css/style.css
diff --git a/src/site/css/style.css b/src/site/css/style.css
index dc68111460b66c633efa38e84b9b517a2799c2c0..15e236a0f93049f3569a1598aaa0a75c97ba92f6 100644
--- a/src/site/css/style.css
+++ b/src/site/css/style.css
@@ -35,4 +35,4 @@
  * http://www.apache.org/licenses/LICENSE-2.0
  *
  * Designed and built with all the love in the world @twitter by @mdo and @fat.
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