             customNibName = newValue
         }
     }
-    
-    // MARK: Properties
+    fileprivate var nibView: UIView?
     
     /**
      The object that acts as a delegate to the layout.

        self.keylineView = keylineView
    }
    
    fileprivate func setUpNibView() {
        
        // check if nib exists
        let bundle = Bundle(for: self.classForCoder)

     The background view in the layout. This is only available when using .Custom
     for the backgroundStyle.
     */
    public fileprivate(set) var backgroundView: UIView?
    
    /**
     The height required for the layout. Uses CocoaBarLayoutDefaultHeight if custom
     height not specified.
     */
    public fileprivate(set) var height: Float?
    
    /**
     The color of the keyline at the top of the layout.
