     static let defaultAppearance = HDNotificationAppearance()
     
     /// Margin
-    let marginTop: CGFloat = 8.0
-    let marginLeft: CGFloat = 8.0
-    let marginRight: CGFloat = 8.0
+    let marginTop: CGFloat      = 28.0
+    let marginLeft: CGFloat     = 8.0
+    let marginRight: CGFloat    = 8.0
     
     /// Size
     func sizeHeigth() -> CGFloat {

        self.snp.makeConstraints { (maker) in
            maker.top.equalTo(self.appearance.marginTop)
            maker.leading.equalTo(self.appearance.marginLeft)
            maker.trailing.equalTo(self.appearance.marginRight)
            maker.height.equalTo(self.appearance.sizeHeigth())
        }
    }

    
    fileprivate var _onTabHandleBlock: (() -> Void)?
    
    fileprivate var _tapGesture: UITapGestureRecognizer?
    
    //  MARK: - INIT
    /// ----------------------------------------------------------------------------------
    init(appearance: HDNotificationAppearance) {
