HTML elements naturally wrap to a new line when there is not enough space to fit in the current row. The same thing can happen with the entire menu bar if there isn’t enough space for it – it’ll be forced to the next line.
For example, if you have a 140px item that is contained within a 650px container, and 560px of the current row is already occupied, that item will naturally wrap to the next row. This is just like with text, where if there is not enough space on the row to fit a word, it wraps and begins a new line.
Please note the same concept applies to an entire menu being forced to the next line; the difference is simply if the theme sets an explicit width wrapper for the menu or not
Remember, the maximum width of your menu is generally set by your theme’s container. While it is possible to adjust this, it is inadvisable, as the theme depends on that maximum width to contain its content and display it properly.
If you want to fit more items on a single line, you need to reduce the total width of those items.
There are a variety of ways to reduce an item’s width, and the most appropriate will be up to you to decide:
- Reduce the text (Change “Our Products” to just “Products”)
- Remove a top level menu item
- Reduce the Top Level Horizontal Padding in the Customizer (this is generally the simplest approach)
- Disable the Submenu Indicators (Control Panel)
- Reduce the font size (Customizer)
- Reduce the font weight (Customizer)
- Reduce the letter spacing (custom CSS)
- Remove item dividers
Note if you just want to make the menu collapse earlier, you can set a Custom Responsive Breakpoint