This template has a frameless layout. It makes use of rounded corners for the navigation links and for object Panel1. The rounded corners and the shadow effect is defined by object Label1. Object Link1 refine these styles to be used by the menu items.

Object Panel1 contains alternative pages managed by PageControl1. Object Panel1 defines a z-index value of 1 in the Misc tab, so that the shadows of the navigation links appear behind Panel1.

You can add a new navigation link by copying&pasting an existing navigation link. Note that when you reorder the navigation links horizontally, a shadow may be dropped from one link object onto another. If this is the case, you can perform Bring to front from the context menu of the shadowed link.

In order to center both the navigation items and object Panel1, they are put into the parent object Panel2, for which Left parent edge and Right parent edge are unchecked in the Pos tab.