This video shows how to create groups and leverage HTML tags to stylize your survey questions in Survey123. To learn more, please visit: https://doc.arcgis.com/en/survey123/desktop/create-surveys/xlsformsappearance.htm#ESRI_SECTION1_8BFD43516DE1437FAD8DBFBD21A27B90 or https://doc.arcgis.com/en/survey123/desktop/create-surveys/styleyourform.htm#ESRI_SECTION1_2BDD8020000A49298E5C42F939AB88F6