     
     static func sectionTwo(view: UIView) -> Section {
         let viewOfSection = UIView(frame: CGRect(x: 0, y: 0, width: view.frame.size.width, height: 300))
-        viewOfSection.backgroundColor = UIColor.blue
+        viewOfSection.backgroundColor = UIColor.red
         let section = Section()
         section.view = viewOfSection
         section.title = "Twitter"

        section.overlayView = overlayViewSection
        
        let button = UIButton(frame: CGRect(x: 0, y: 0, width: view.frame.size.width, height: 50))
        button.setTitle("Reload only this section", for: .normal)
        viewOfSection.addSubview(button)
        
        return section

        section.overlayView = overlayViewSection
        
        let button = UIButton(frame: CGRect(x: 0, y: 0, width: view.frame.size.width, height: 50))
        button.setTitle("I'm another UIView", for: .normal)
        viewOfSection.addSubview(button)
        
        return section
