@IBOutletweakvarselectorSemiView:UIView!@IBOutletweakvarblurEffect:UIVisualEffectView!@IBOutletvarouterAreaRecognizer:UITapGestureRecognizer!overridefuncviewDidLoad(){super.viewDidLoad()selectorSemiView.layer.cornerRadius=15selectorSemiView.layer.shadowColor=UIColor.gray.cgColorselectorSemiView.