Oxygen XML Author allows you to choose whether tag markers of an element should never be presented or the current display mode should be respected. This is especially useful when working with :before and :after pseudo-elements in which case the element range is already visually defined so the tag markers are redundant.
none - Tags markers must not be presented regardless of the current Display mode.
default - The tag markers will be created depending on the current Display mode.
inherit - The value of the property is inherited from an ancestor element.
display-tags Value: none | default | inherit Initial: default Applies to: all nodes(comments, elements, CDATA, etc) Inherited: false Media: all
In this example the para element from Docbook is using an :before and :after element so you don't want its tag markers to be visible.
para:before{ content: "{"; } para:after{ content: "}"; } para{ display-tags: none; display:block; margin: 0.5em 0; }