Several Styles of Menus are possible). One with Nav icons same color as background so they don't show, with nav bullets deactivated.
The second with Nav icons and nav Bullets, Nav links not activated. The top level links can be active or not. If active, need to pull down the links rather than clicking on top level words.
The third has text bullets and live links. The top level links are active. Need to pull down the links rather than clicking on top level words.