Summary number color rule?
I understand you can be powerful with the summary number in a card, referencing HTML or calculated fields/etc. Is there a way to set a color rule to it? So if i want to make the summary number RED if below 15, or GREEN if above 50, then i could make the card-size tiny and fit more cards on a page and the end user could just reference what card is RED/YELLOW and click on that card for more information. Is this possible?