Index: public/stylesheets/application.css
===================================================================
--- public/stylesheets/application.css	(revision 14155)
+++ public/stylesheets/application.css	(working copy)
@@ -879,7 +879,8 @@
 div.wiki a {word-wrap: break-word;}
 div.wiki a.new {color: #b73535;}
 
-div.wiki ul, div.wiki ol {margin-bottom:1em;}
+div.wiki ul, ol {margin-bottom:1em;}
+div.wiki li>ul, li>ol {margin-bottom: 0;}
 
 div.wiki pre {
   margin: 1em 1em 1em 1.6em;