Testing the display of menus with 3+ levels to better understand the indent scheme. First menu is based on the WordPress Menu “Test Menu 3+ Levels.” The second menu is based on the parent-child relationships with the parent set to “root”

Currently only the top menu toggles open and close, while the deeper toggles do not. This is all due to the custom CSS rule:

ul, ol { 
  display: table 
}

This rule was added to fix the indenting of lists when they appear next to a left floated element, such as the menu (but also images or other floats).