let happinessImage = UIImage(named: "ReadyHappiness")
        let happinessButton = UIButton(type: .custom)
        happinessButton.frame = CGRect(x: 0, y: 20 + view.frame.width/1.7 * 2 + 6, width: view.frame.width, height: view.frame.width/1.7)
        happinessButton.setImage(happinessImage, for: .normal)
        happinessButton.addTarget(self, action: #selector(buttonHappinessClick), for:.touchUpInside)
        scrollView.addSubview(happinessButton)