Nested menus: How to create a drop-down menu

This article is to assist stores with older themes that have not updated to Shopify's Nested Menus.

Shopify recently released Nested Menus
https://help.shopify.com/manual/sell-online/online-store/menus-and-links/change-to-nested-menus

The new navigation system uses drag and drop within on main menu rather than linking multiple menus. Here's a few examples and links on how to use nested menus. 

From your Main Menu, create all your menu items and then drag & drop them under a parent menu or child menu:

Drag and drop to make child menus (Clearance and Under $100 are child to Sale after drag and drop)

If Sale is a Level 1 menu, then this makes Clearance and Under $100 Level 2 menu items:

Example:

In this example, we will add two child menus to the Blogs menu item:

In the Main Menu, Blogs is a Level 1 menu item (Shop, Pages, Blogs, About and Sign-in are all Level 1 menu items). 

I've created two more menu items and dragged them under Blogs to create my Level 2 child menu items:

After dragging and dropping to create a drop-down, I can use the "Add menu items to Blogs" link to create additional new child menu items to Blogs.

Here's more about Nested Menus from Shopify:

https://help.shopify.com/manual/sell-online/online-store/menus-and-links