remove back ground colour white looks cleaner
diff --git a/TourDeFlex/TourDeFlex3/src/viewsource.mxml b/TourDeFlex/TourDeFlex3/src/viewsource.mxml
index d4d436a..a0b9ce5 100755
--- a/TourDeFlex/TourDeFlex3/src/viewsource.mxml
+++ b/TourDeFlex/TourDeFlex3/src/viewsource.mxml
@@ -17,7 +17,7 @@
   -->

 

 <mx:VBox xmlns:fx="http://ns.adobe.com/mxml/2009" xmlns:mx="library://ns.adobe.com/flex/mx"

-		 backgroundColor="#CCCCCC" usePreloader="false" paddingTop="0" paddingBottom="0" paddingLeft="0" paddingRight="0">

+		 usePreloader="false" paddingTop="0" paddingBottom="0" paddingLeft="0" paddingRight="0">

 

 	<fx:Script>

 		<![CDATA[