     case Height(CGFloat)
     case Position(GSMessagePosition)
     case TextColor(UIColor)
+    case TextPadding(CGFloat)
 }
 
 extension UIViewController {

                case let .Height(value): height = value
                case let .Position(value): position = value
                case let .TextColor(value): textColor = value
                }
            }
        }

    private var offsetY: CGFloat = 0
    private var position: GSMessagePosition = .Top
    private var textColor: UIColor = UIColor.whiteColor()
    private var textPadding: CGFloat = 30
    private var y: CGFloat = 0
    
    private var messageHeight: CGFloat { return offsetY + height }
