By default the sub-menus menus for the pre-header and main header menus will open to the right of the page. For sites with long sub-menu titles, this may result in the menu not fully appearing on the page. To correct this, you can force the sub-menus in the dropdown menus to open to the left as opposed to the right.

To force sub-menus to open to the left follow the steps below:

• In the WordPress admin area go to Appearance -> Menus and select the menu you want to modify.
• Expand the the top level menu item for the dropdown you can.
• In the field CSS Classes (optional) add the class align-rtl.
• Save the menu.

If the field CSS Classes (optional) is not showing then follow the steps below to enable the field:

• Scroll to the top of the menus page and expand the “Screen Options” tab.
• Place a tick in the “CSS Classes” checkbox field”.
• Close the “Screen Options” tab. The class field will now be available in each menu item.