The simplest and most basic of the Display Class elements, which may be allowed in many places, for example, inside other Display Class elements or inside the cell of a table
This parameter entity is normally the same as Simple Display Elements except for excluding the Alternatives For Processing element, because it is pulled into a content model via some other means.
<!ENTITY % simple-display-noalt.class "array | graphic | media | preformat" >
default-classes3.ent