//// Included in: - user-manual: sidebar //// Use a sidebar for ancillary content that doesn't fit into the flow of the document's narrative. A sidebar can be titled and contain any type of content such as source code and images. .Sidebar syntax [source] ---- include::ex-sidebar.adoc[tag=base-c] ---- <1> A title is optional. <2> A sidebar is delimited by four asterisks (`+****+`). .Result: Sidebar with title ==== include::ex-sidebar.adoc[tag=base] ====