                                            .build();
                                      gptAdSlots[26] = googletag.defineSlot(dfp_sitePage, [320, 100], 'adpos_bottom')
                                              .defineSizeMapping(sizeMappings['adpos_bottom'])
                                              .setTargeting('pos',['bottom,bottom,btf'])
                                              .setTargeting('moat','adpos_bottom')
                                              .addService(googletag.