viewCode-view-Apple.swift

private func configureHorizontalStack() {
    redView.addSubview(horizontalStack)
    // Cartography method to declared constraints
    let constraints = [
        horizontalStack.leadingAnchor.constraint(equalTo: redView.leadingAnchor, constant: 30),
        horizontalStack.trailingAnchor.constraint(equalTo: redView.trailingAnchor, constant: -30),
        horizontalStack.topAnchor.constraint(equalTo: redView.topAnchor, constant: 25),
        horizontalStack.bottomAnchor.constraint(equalTo: redView.bottomAnchor, constant: -25)
    ]
    NSLayoutConstraint.activate(constraints)
}