Adding content below menu buttons

This is applicable for left menus, rather than top menus.

Go to Design Settings, then into the "menu design" area, there is an options called "Menu Footer"  

From here you can add content to the bottom of the navigation, like images, adverts, links, text etc. 

If you want to put images there, we suggest they not be any wider than the navigation. Remember to resize the images to about 120 pixels wide.