Create the style element Header. This STYLE statement creates the style element Header. By default, ODS uses Header to produce both spanning headers and column headings. This style element uses a different background color from CellContents. It uses the same font (Arial or Helvetica), the same font style (roman), the same font color (white), and the same font size (5) as CellContents.

      style header /
         backgroundcolor=very light blue
         fontfamily="arial, helvetica"
         fontweight=medium         
         fontstyle=roman
         fontsize=5
         color=white;