Appearance of the Underline


Indicates the style of underline to be used on display or in print, for example, “single”, “double”, or “dashed”.


This attribute was added to preserve this information when a publisher supplies it. The use of the attribute doe not guarantee that the display will produce the formatting requested.

Attribute Values

In Element

<underline> Underline
Value Meaning
Data characters Text, numbers, or special characters that name the style of underlining, for example, “double” would mean underlined by two rules, very close together.
Restriction: This attribute may be specified if the element is used.