             self.preferredContentSize = CGSize(width: 320.0, height: 600.0)
         }
     }
-
+    
     
     
     

            self.detailViewController = controllers[controllers.count-1].topViewController as? DetailViewController
        }
    }

    
    
    // MARK: - UITableViewDelegate

    
    
    
    
    // MARK: - Segues

    
