ifdef::pdf-theme[[[title-bar-toggle-nav-bar,Toggle navigation bar]]]
ifndef::pdf-theme[[[title-bar-toggle-nav-bar,Toggle navigation bar image:helgobox::generated/screenshots/elements/title-bar/toggle-nav-bar.png[width=50, pdfwidth=8mm]]]]
== Toggle navigation bar

image::helgobox::generated/screenshots/elements/title-bar/toggle-nav-bar.png[Toggle navigation bar, role="related thumb right", float=right]

Shows or hides the navigation bar on the left.

