Vertical Menus

If you are using a Vertical menu, you will likely want to set the mega submenu width under Basic Configuration > Vertical Menu Sizing. Otherwise, your submenu’s width will be limited by the width of the menu bar – which is naturally narrower in a vertical state.

To size each submenu individually, you’ll need to write custom CSS for each submenu. See How to Style One or More Menu Items (or Submenus) Differently

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