Bookmark UI update

Change-Id: Ibdf7f93f7c5863d7108044dcd40d3866ff02518a
diff --git a/res/layout/bookmarkthumbnailwidget.xml b/res/layout/bookmarkthumbnailwidget.xml
index e312a2a..12191e8 100644
--- a/res/layout/bookmarkthumbnailwidget.xml
+++ b/res/layout/bookmarkthumbnailwidget.xml
@@ -34,7 +34,8 @@
         android:verticalSpacing="@dimen/widgetVerticalSpacing"
         android:drawSelectorOnTop="true"
         android:listSelector="@drawable/bookmark_widget_thumb_selector"
-        android:fadingEdgeLength="24dp" />
+        android:fadingEdgeLength="24dp"
+        android:scrollbarStyle="outsideOverlay" />
 
     <ImageButton
         android:id="@+id/app_shortcut"