Attribute: groupalign
In <mml:maligngroup>
groupalign (left|center|right|decimalpoint) #IMPLIED
In <mml:mstyle>
groupalign CDATA #IMPLIED
In <mml:mtr>
groupalign CDATA #IMPLIED
In <mml:mtable>
groupalign CDATA #IMPLIED
In <mml:mtd>
groupalign CDATA #IMPLIED
In <mml:mlabeledtr>
groupalign CDATA #IMPLIED
In <mml:math>
groupalign CDATA #IMPLIED