     private let kCornerRadius:CGFloat = 4
     private let kBaseMarginVertical:CGFloat = 40
     private let kBaseMarginHorizontal:CGFloat = 10
-    private let kButtonDoneHeight:CGFloat = 36
+    private let kButtonDoneHeight:CGFloat = 40
     
     convenience init(controller:CChatDisplayOptions)
     {

            views:views))
    }
    
    //MARK: public
    
    func animateBlur()

        buttonDone.setTitleColor(UIColor.whiteColor(), forState:UIControlState.Normal)
        buttonDone.setTitleColor(UIColor(white:1, alpha:0.2), forState:UIControlState.Highlighted)
        buttonDone.setTitle(NSLocalizedString("VChatDisplayOptions_buttonDone", comment:""), forState:UIControlState.Normal)
        buttonDone.titleLabel!.font = UIFont.bold(14)
        buttonDone.addTarget(self, action:#selector(self.actionDone(sender:)), forControlEvents:UIControlEvents.TouchUpInside)
        
        blur.addSubview(visualEffect)
        base.addSubview(buttonDone)
