number-of-lines 

The number-of-lines type is used to specify the number of lines in text decoration attributes.

Simple Type Information

Used By

Attributes text-decoration/@line-through, text-decoration/@overline, text-decoration/@underline

Source 

<xs:simpleType name="number-of-lines">
  <xs:annotation>
    <xs:documentation>The number-of-lines type is used to specify the number of lines in text decoration attributes.</xs:documentation>
  </xs:annotation>
  <xs:restriction base="xs:nonNegativeInteger">
    <xs:minInclusive value="0"/>
    <xs:maxInclusive value="3"/>
  </xs:restriction>
</xs:simpleType>