boxes that expand with text in Fusion

Howdy,
I'm working with Resolve from the Apple products. I have a number of custom titles I made in Motion where the title appears in a background box and either the box expands to fit the text. Can anyone tell me how that is done in Resolve?
Thanks,
-M
I'm working with Resolve from the Apple products. I have a number of custom titles I made in Motion where the title appears in a background box and either the box expands to fit the text. Can anyone tell me how that is done in Resolve?
Thanks,
-M