                         startingMenuMargin = 0.0
                     }
                     
-                    menuItemFrame = CGRect(x: startingMenuMargin + menuMargin, y: menuItemFrameToBottomMargin, width: menuItemWidth, height: menuHeight - menuItemFrameToBottomMargin * 2)
+                    menuItemFrame = CGRect(x: startingMenuMargin + menuMargin, y: menuItemFrameToBottomMargin, width: menuItemWidth, height: menuHeight - menuItemFrameToBottomMargin * 2.2)
                 } else {
-                    menuItemFrame = CGRect(x: menuItemWidth * index + menuMargin * (index + 1) + startingMenuMargin, y: menuItemFrameToBottomMargin, width: menuItemWidth, height: menuHeight - menuItemFrameToBottomMargin * 2)
+                    menuItemFrame = CGRect(x: menuItemWidth * index + menuMargin * (index + 1) + startingMenuMargin, y: menuItemFrameToBottomMargin, width: menuItemWidth, height: menuHeight - menuItemFrameToBottomMargin * 2.2)
                 }
             }
             

                if menuItemMargin > 0 {
                    let marginSum = menuItemMargin * CGFloat(controllerArray.count + 1)
                    let menuItemWidth = (self.view.frame.width - marginSum) / CGFloat(controllerArray.count)
                    menuItemFrame = CGRect(x: CGFloat(menuItemMargin * (index + 1)) + menuItemWidth * CGFloat(index), y: menuItemFrameToBottomMargin, width: CGFloat(self.view.frame.width) / CGFloat(controllerArray.count), height: menuHeight - menuItemFrameToBottomMargin * 2)
                } else {
                    menuItemFrame = CGRect(x: self.view.frame.width / CGFloat(controllerArray.count) * CGFloat(index), y: menuItemFrameToBottomMargin, width: CGFloat(self.view.frame.width) / CGFloat(controllerArray.count), height: menuHeight - menuItemFrameToBottomMargin * 2)
                }
                //**************************拡張ここまで*************************************
            } else if menuItemWidthBasedOnTitleTextWidth {

                    shouldAddButtonViewIcon = value
                case let .shouldChangeSelectedItemBackgroundColor(value):
                    shouldChangeSelectedItemBackgroundColor = value
                case let .shouldAddIconBetweenLabels(value):
                    shouldAddIconBetweenLabels = value
                }
            }
            
