# File lib/rspec/core/formatters/html_formatter.rb, line 43
        def example_group_started(example_group)
          super(example_group)
          @example_group_red = false
          @example_group_number += 1
          unless example_group_number == 1
            @output.puts "  </dl>"
            @output.puts "</div>"
          end
          @output.puts "<div class=\"example_group\">"
          @output.puts "  <dl #{current_indentation}>"
          @output.puts "  <dt id=\"example_group_#{example_group_number}\">#{h(example_group.description)}</dt>"
          @output.flush
        end