         imojiButton = UIButton(type: UIButtonType.Custom)
         imojiButton.setImage(UIImage(named: "toolbar_reactions_on", inBundle: imageBundle, compatibleWithTraitCollection: nil), forState: UIControlState.Normal)
         imojiButton.addTarget(self, action: "imojiButtonTapped", forControlEvents: UIControlEvents.TouchUpInside)
-        imojiButton.frame = CGRectMake(0, 0, 40, 40)
+        imojiButton.frame = CGRectMake(0, 0, 40.0, 40.0)
 
         // Set up top nav bar
         navigationBar = UIToolbar()
         navigationBar.clipsToBounds = true
         navigationBar.setBackgroundImage(UIImage(), forToolbarPosition: UIBarPosition.Any, barMetrics: UIBarMetrics.Default)
-        navigationBar.tintColor = UIColor.whiteColor()
+        navigationBar.tintColor = UIColor(white: 105.0/255, alpha: 1.0)
         navigationBar.barTintColor = UIColor.clearColor()
         navigationBar.items = [backButton,
                                UIBarButtonItem(barButtonSystemItem: UIBarButtonSystemItem.FlexibleSpace, target: nil, action: nil),
-                               navigationTitle,
+                               UIBarButtonItem(customView: navigationTitle),
                                UIBarButtonItem(barButtonSystemItem: UIBarButtonSystemItem.FlexibleSpace, target: nil, action: nil),
                                forwardButton]
         navigationBar.delegate = self

    private var previewLayer: AVCaptureVideoPreviewLayer!
    private var navigationBar: UIToolbar!
    private var bottomBar: UIToolbar!
    private var navigationTitle: UIBarButtonItem!
    private var captureButton: UIButton!
    private var flipButton: UIButton!
    private var photoLibraryButton: UIButton!

            make.top.equalTo()(self.view)
            make.left.equalTo()(self.view)
            make.right.equalTo()(self.view)
            make.height.equalTo()(45.0)
        }

        bottomBar.mas_makeConstraints { make in
            make.bottom.equalTo()(self.view)
            make.left.equalTo()(self.view)
            make.right.equalTo()(self.view)
            make.height.equalTo()(65.0)
        }

        vision.startPreview()
