## ISO Standards Tag Set (ISOSTS) version 0.5: A customization of NISO JATS version 0.4

#### International Organization for Standardization (ISO)

# underline-style

# Appearance of the Underline

Indicates the style of underline to be used (for example: “`single`”, “`double`”, “`dashed`”).

## Remarks

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

## Attribute Values

#### In Element

##### <underline>

Value | Meaning
--- | ---
Data characters | Text, numbers, or special characters.
Restriction: This attribute may be specified if the element is used.

## ISO Standards Tag Set (ISOSTS) version 0.5: A customization of NISO JATS version 0.4

#### Version of September 2011