let navBarAppearance = UINavigationBarAppearance()
navBarAppearance.largeTitleTextAttributes = [.foregroundColor: UIColor.systemRed, .font: UIFont(name: "ArialRoundedMTBold", size: 20)!]
UINavigationBar.appearance().standardAppearance = navBarAppearance
UINavigationBar.appearance().scrollEdgeAppearance = navBarAppearance
UINavigationBar.appearance().compactAppearance = navBarAppearance