       imageView.layer.masksToBounds = true
       let view = UIView()
       view.backgroundColor = backColor
-//      view.alpha = 1
       view.frame = CGRect(x: 2, y: 2, width: 36, height: 36)
       view.layer.cornerRadius = 18
       view.layer.masksToBounds = true

    
    backView.frame = CGRect(x: 0, y: 0, width: frame.width, height: frame.height)
    backView.backgroundColor = backColor
//    backView.alpha = 1
    backView.layer.cornerRadius = 15
    backView.layer.masksToBounds = true
    

  
  private func buildMiddleView() {
    backView.backgroundColor = backColor
    backView.layer.cornerRadius = 15
    
    imageView.removeFromSuperview()
