     }
     open override var tintColor: UIColor! {
         didSet {
-            backgroundColor = tintColor
+            contentView.backgroundColor = tintColor
         }
     }
     

    
    private func initialize() {
        
        let contentInset = Defaults.contentInset
        addSubview(label)
        label.translatesAutoresizingMaskIntoConstraints = false
        NSLayoutConstraint.activate([
            label.leadingAnchor.constraint(equalTo: leadingAnchor, constant: contentInset.left),
            label.topAnchor.constraint(equalTo: topAnchor, constant: contentInset.top),
            trailingAnchor.constraint(equalTo: label.trailingAnchor, constant: contentInset.right),
            bottomAnchor.constraint(equalTo: label.bottomAnchor, constant: contentInset.bottom)
            ])
        
        NSLayoutConstraint.activate([

        label.textColor = Defaults.textColor
        tintColor = Defaults.tintColor
        
        label.text = "."
    }
    
    // MARK: Lifecycle
