To set up a mega menu follow the steps below:

1. Enable CSS classes

Scroll up and find the “Screen Options” at the top right of the Menu, and click on the drop-down arrow. The screen should look like this:

2. Create a new menu item for the Mega Menu

• Go back to your “Menus” section and scroll to the “Custom Links” section on the middle left. Change the “URL” to “#”, and add a name for the label.
• Click on “Add to Menu”, and your custom menu item will appear on your main menu list.
• Click on the drop-down arrow of the menu item icon, and when the screen opens up, find “CSS Classes” and type mega-menu – see screenshot below.

3. Add child menu items to your mega menu item.
See screenshot below: