Change the colour of text in a field

I have a field (Customers Order No.) which I want the text to be Red to ensure it is noticed.

I have no idea how to do anything in Ninox, so please explain as simply as possible if this can be achieved.

I looked at the conditional styling dialog to see if that was how you do it, but didn't know how to tell it if it wasn't empty to make the text Red.

Don't know if that was how to do it or if there is another way.

Judging by the other replies on the forum, I struggle when all the replies seem to require code, which I wouldn't know where to put, even if I knew what they were :-)

I think when people reply they should attach a visual representation so idiots like me can know exactly what to do with the code and where to put it.

I'm not moaning it is my lack of knowledge that is the problem. I use Ninox to record my business activity, so I only go in and change features very rarely so have to try and understand from scratch how I managed to do it the last time :-)

Any help would be much appreciated.