--- a/mercurial/templates/static/style-paper.css	Tue Apr 19 14:56:46 2011 +0300
+++ b/mercurial/templates/static/style-paper.css	Tue Apr 19 14:56:47 2011 +0200
@@ -211,6 +211,7 @@
   margin: 1em 0 1em 0;
   padding: .3em;
   white-space: pre;
+  font-family: monospace;
 }
 
 /* Graph */