Placeholders for empty elements: -oxy-show-placeholder and -oxy-placeholder-content properties

Oxygen XML Author displays the element name as pseudo-content for empty elements, if the Show placeholders for empty elements option is enabled and there is no before or after content set is CSS for this type of element.

To control the displayed pseudo-content for empty elements, you can use the -oxy-placeholder-content CSS property.

The -oxy-show-placeholder property allows you to decide whether the placeholder must be shown. The possible values are:
Note: Deprecated properties show-placeholder and placeholder-content are also supported.