remove extra border
diff --git a/TourDeFlex/TourDeFlex3/src/viewsource.mxml b/TourDeFlex/TourDeFlex3/src/viewsource.mxml
index e3abe8b..f72c1c2 100755
--- a/TourDeFlex/TourDeFlex3/src/viewsource.mxml
+++ b/TourDeFlex/TourDeFlex3/src/viewsource.mxml
@@ -58,6 +58,6 @@
 		]]>

 	</fx:Script>

 

-	<mx:TabNavigator id="tn" width="100%" height="100%" paddingTop="0"/>

+	<mx:TabNavigator id="tn" width="100%" height="100%" paddingTop="0" borderStyle="none" />

 

 </mx:VBox>
\ No newline at end of file