             self.configuration.animationDuration = value
         }
     }
-    
+
     // The arrow next to navigation title
     public var arrowImage: UIImage! {
         get {

        self.isShown = false
        self.items = items
        
        // Init properties
        self.setupDefaultConfiguration()
        
        // Init button as navigation title
        self.menuButton = UIButton(frame: frame)
        self.menuButton.addTarget(self, action: #selector(BTNavigationDropdownMenu.menuButtonTapped(_:)), forControlEvents: UIControlEvents.TouchUpInside)
        self.addSubview(self.menuButton)
        
        self.menuTitle = UILabel(frame: frame)
        self.menuTitle.text = title
        self.menuTitle.textColor = self.menuTitleColor

            self.configuration.selectedCellTextLabelColor = value
        }
    }
    
    // The font of the text inside cell. Default is HelveticaNeue-Bold, size 17
    public var cellTextLabelFont: UIFont! {
        get {
            return self.configuration.cellTextLabelFont
