We have a process where JavaScript is currently being used to change the background-color of a field based on if it is over, under, or matches the value in another field. It would be great if in the new designer we could create CSS classes for each color we would want and then be able to use Field Rules to apply the CSS class to a field based on the required criteria.
For example, the form may be an approval process for invoices where there is a Gross Amount field that equals $15,000. There could then be a table where the AP Clerks code the invoice. If we add a discrepancy field to show if the dollar amount coded is above, below, or matches the Gross Amount, we could change the color of Discrepancy field for visual effect.