Graphical or other image-related elements. The display elements may occur within the text of a table cell or paragraph although they are typically at the same hierarchical level as a paragraph.
<!ENTITY % block-display-noalt.class "address | array | boxed-text | chem-struct-wrap | fig | fig-group | graphic | media | preformat | supplementary-material | table-wrap | table-wrap-group" >
default-classes3.ent