progress = content_tag :div, :class => "progress" do
        concat(content_tag(:div, :class => div_class, role: "progressbar", :'aria-valuenow' => "#{report.level_progress}", :'aria-valuemin' => "0", :'aria-valuemax' => "100", :style => "width: #{report.level_progress}%;") do               
             end)
        concat( content_tag(:span, t("progress_bar.level"), :class => "progress-type") )
        concat( content_tag(:span, "#{report.progression.current_step}/#{report.progression.steps_count}", :class => "progress-completed") )