class

http://www.web3d.org/documents/specifications/19776-1/V3.3/Part01/concepts.html#ClassAttributeSyntax

Attribute Information

Used By

Attribute Group

globalAttributes

Source

<xs:attribute name="class" type="xs:NMTOKENS">
  <xs:annotation>
    <xs:appinfo>The class attribute is a space-separated list of classes, reserved for use by XML stylesheets.</xs:appinfo>
    <xs:documentation source="http://www.web3d.org/documents/specifications/19776-1/V3.3/Part01/concepts.html#ClassAttributeSyntax"/>
  </xs:annotation>
</xs:attribute>

Sample