def write_style_sheet
      template = TemplatePage.new(RDoc::Page::STYLE)
      unless @options.css
        File.open(CSS_NAME, "w") do |f|
          values = { "fonts" => RDoc::Page::FONTS }
          template.write_html_on(f, values)
        end
      end
    end
def write_style_sheet
      template = TemplatePage.new(RDoc::Page::STYLE)
      unless @options.css
        File.open(CSS_NAME, "w") do |f|
          values = { "fonts" => RDoc::Page::FONTS }
          template.write_html_on(f, values)
        end
      end
    end
Write out the style sheet used by the main frames