Create stylized HTML output. The STYLE option in the first SUM statement specifies that the background color of the cell containing the grand total for the variable Price be changed to white and the font color be changed to blue. The STYLE option in the second SUM statement specifies that the background color of cells containing totals for the variable Quantity be changed to dark blue and the font color be changed to white.

   by sale_type order_date;
sum price / style(GRANDTOTAL) = [background =white color=blue];
sum quantity / style(TOTAL) = [background =dark blue color=white];