Add CSS style for FAQ questions, and restate FAQ questions as actual questions.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158282 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/www/analyzer/content.css b/www/analyzer/content.css
index b22cca9..6a1cfe7 100644
--- a/www/analyzer/content.css
+++ b/www/analyzer/content.css
@@ -15,6 +15,11 @@
 h2 { color:#333333; padding-top:0.5em; }
 h3 { padding-top: 0.5em; margin-bottom: -0.25em; color:#2d58b7 }
 h4 { color:#2d58b7 }
+h4.faq { margin-top:4em;
+         color:black;
+         border-width:1px; border-style:solid;
+         border-color:#cccccc; 
+         background-color:#eeeeee; padding:10px }
 li { padding-bottom: 0.5em }
 ul { padding-left:1.5em; }