                                                       style: .default,
                                                       handler: nil))
                         self.present(alert, animated: true)
+                    } else {
+                        self.button.isHidden = true
                     }
             })
 

}

class ContentBlockerSettingViewController: SettingsTableViewController {
    let prefs: Prefs
    var currentBlockingStrength: BlockingStrength


                                                 extras: extras)

                    if option == .strict {
                        self.button.isHidden = false
                        let alert = UIAlertController(title: .TrackerProtectionAlertTitle,
                                                      message: .TrackerProtectionAlertDescription,
                                                      preferredStyle: .alert)
