cellhalign 

horizontal alignment attributes for cell contents

      char        alignment char, e.g. char=':'
      charoff     offset for alignment char

Attribute Group Information

Attributes

QName Type Fixed Default Use Inheritable Annotation
align restriction of xs:token optional
char Character optional
charoff Length optional

Used By

Elements col, colgroup, tbody, td, tfoot, th, thead, tr

Source 

<xs:attributeGroup name="cellhalign">
  <xs:annotation>
    <xs:documentation>horizontal alignment attributes for cell contents char alignment char, e.g. char=':' charoff offset for alignment char</xs:documentation>
  </xs:annotation>
  <xs:attribute name="align">
    <xs:simpleType>
      <xs:restriction base="xs:token">
        <xs:enumeration value="left"/>
        <xs:enumeration value="center"/>
        <xs:enumeration value="right"/>
        <xs:enumeration value="justify"/>
        <xs:enumeration value="char"/>
      </xs:restriction>
    </xs:simpleType>
  </xs:attribute>
  <xs:attribute name="char" type="Character"/>
  <xs:attribute name="charoff" type="Length"/>
</xs:attributeGroup>