<overline>
The <overline> element indicates content that is rendered with a line above it. This element is part of the highlighting domain. Use this element only when a more semantically appropriate element is not available.
Note: Style sheets can be used to format the
<overline> element differently, just like any other element can be
restyled. Thus, it is not the case that content in <overline>
elements will necessarily be rendered with a line above.Content models
See appendix for information about this element in OASIS document type shells.
Inheritance
+ topic/ph hi-d/overline
Example
<p>Overline: <overline><i>x</i></overline> is the
average value of<i>x<sub>i</sub></i></p>Attributes
The following attributes are available on this element: Universal attribute group and outputclass.