You can easily add icons to your menu items if you wish. Simply use the Total “ticon” shortcode inside the label with the name of your icon of choice.
Icons List: You can find a list of all available icons and the shortcodes to use here.
Icons Without Text – Removing Extra Margin
By default all icons added to the menu have a margin to the right to leave space for any text next to it. However, if you have a menu item that is ONLY an icon without any text it will leave extra space for no reason. To remove this space simply add the “no-icon-margin” to the menu item as shown below:
You Don’t See The CSS Classes Field? This is disabled by default in WordPress, simply click on “screen options” in the upper right hand of the menu dashboard to enable it.