     
     private let separatorLine: UIView = {
         let view = UIView()
-        view.backgroundColor = UIColor(white: 155.0 / 255.0, alpha: 1.0)
+        view.backgroundColor = Appearance.EmptyColor
         return view
     }()
     

    private func layout() {
        contentView.addAutolayoutSubview(stackView)
        stackView.pinToSuperview()
        stackView.layoutMargins = FormTableViewAppearance.CellLayoutMargins
        stackView.isLayoutMarginsRelativeArrangement = true
        stackView.addArrangedSubview(formInputView)
        stackView.addArrangedSubview(warningMessageLabel)
    }
}

// MARK: Standard input Views

    }
    
    private func setup() {
        if let minHeight = Appearance.MinHeight {
            heightAnchor.constraint(greaterThanOrEqualToConstant: minHeight).isActive = true
        }
        addAutolayoutSubview(separatorLine)
