The Divi Responsive Helper plugin includes several features related to the menu and Menu module. This feature changes the mobile menu hamburger icon to an X when the dropdown menu is toggled open. This is great for visitors because an X gives a visual indication that the menu has been opened, and can be clicked to close it again. This is a simple feature that improves the user experience. Please refer to our menu settings documentation to learn more about each of these features and how to use them.