diff --git a/css/main.css b/css/main.css
index b852db42a4..33f0691d78 100644
--- a/css/main.css
+++ b/css/main.css
@@ -259,6 +259,7 @@ header {
 		#content .example pre {
 			font-size:12px;
 			height:100%;
+      overflow:scroll;
 		}
 
 
@@ -280,4 +281,4 @@ footer {
 	position:absolute;
 	right:0;
 	top:0;
-}
\ No newline at end of file
+}