diff --git a/stylesheets/layout.css b/stylesheets/layout.css
index 20e20cf..268af83 100755
--- a/stylesheets/layout.css
+++ b/stylesheets/layout.css
@@ -172,7 +172,7 @@ pre, code {
 	padding: 5px 10px;
 	margin-bottom: 20px;
 	font-family: courier;
-	overflow: hidden;
+	overflow: auto;
 }
 
 pre code {