SMALL.TINY              { font-size : xx-small }
SMALL.SCRIPTSIZE        { font-size : xx-small }
SMALL.FOOTNOTESIZE      { font-size : x-small  }
SMALL.SMALL             { font-size : small    }
BIG.LARGE               { font-size : large    }
BIG.XLARGE              { font-size : x-large  }
BIG.XXLARGE             { font-size : xx-large }
BIG.HUGE                { font-size : xx-large }
BIG.XHUGE               { font-size : xx-large }