# File lib/mobileesp_converted/user_agent_info.rb, line 1358
    def detect_tier_rich_css()
      result = false


      if (detect_mobile_quick())


        if (!detect_tier_iphone() && !detect_kindle())




          if (detect_webkit() || detect_s60_oss_browser() || detect_black_berry_high() || detect_windows_mobile() || user_agent.include?(ENGINE_TELECA_Q))
            result= true
          end
        end
      end
      return result
    end