Property:  Z-Index

Assigns a z-index value to the menu.

The order that the different elements are located in the page determine if they appear in front of other elements or behind them.

If a page element is assigned a z-index value, this element may appear above the menu and the menu contents will be covered. By default, the menu is assigned a large z-index value (1000) so that no other element can cover its components.

Note for Flash, Applet or other objects:

<Z-index> will not work for some elements, such as the Flash Object or SELECT (form) elements. These elements require special treatment. Read more instructions on how to make your menu appear on top of such elements.