             }
         }
     }
-    
-    internal var horizontalMarginConstraints = [NSLayoutConstraint]()
-    internal var edgeMarginConstraints = [NSLayoutConstraint]()
-    
-    internal var focussedButton: UIButton? {
-        didSet {
-            guard focussedButton !== oldValue else { return }
-            
-            focussedButton?.setTitleColor(self.selectedColor, for: .normal)
-            focussedButton?.tintColor = self.selectedColor
-            oldValue?.setTitleColor(self.color, for: .normal)
-            oldValue?.tintColor = self.color
-        }
-    }
-    
-    // Public
-    
     /// The spacing between each bar item.
     public var interItemSpacing: CGFloat = Appearance.defaultAppearance.layout.interItemSpacing! {
         didSet {

    
    internal var buttons = [UIButton]()
    
    internal var textFont: UIFont = Appearance.defaultAppearance.text.font! {
        didSet {
            guard textFont != oldValue else { return }
            

            })
        }
    }
    public var color: UIColor = Appearance.defaultAppearance.state.color!
    public var selectedColor: UIColor = Appearance.defaultAppearance.state.selectedColor!
    
    public var itemVerticalPadding: CGFloat = Appearance.defaultAppearance.layout.itemVerticalPadding! {
        didSet {
            guard itemVerticalPadding != oldValue else { return }
            
