Configure Popup to have HTML/CSS items Side by Side

[emoreno]

Hello ESRI Community!

I am working with a ArcGIS Zone Lookup Instant App that searches if a customers input address is within our service territory. If they are, a popup appears that displays a very long item (the box pictured below) configured in Map Viewer using HTML and CSS. Ideally, I would like to have this very long item appear multiple times, side by side as opposed to one after the other in the popup so that it doesn't appear extremely long. Does anyone have any ideas as to how I can accomplish this? Either in the Zone Lookup Instant app or Map Viewer itself? Any help is appreciated, and thank you!