Formatting input cells

Summary

User wants default color for input cell to be light yellow

Content

Users are asking if default color for input cells can be light yellow in web form, instead of white. Then a changed value would be another shade or color. Is there a practical way to change this? I couldn't see a way to do it in form definition or user settings.

I see ability to format the form, but that would result in loss of the dynamic nature of input cells. In other words if I open the form and format all the input cells as Yellow, when the pov changes to a combination that is not input enabled they would still see the cells formatted yellow, which would be incorrect, so that is not a useful option.