I do NOT see a "Styles" tab on the properties page

I do NOT see a "Styles" tab on the properties page (like shown in example above) - why?

I'd like to add the ability to force text into upper case.

Maybe this should be a feature of the Input Mask e.g. AAAA -> mask for upper case.

As I check your JotForms, they are using card form layout. Please note that custom CSS cannot be injected to card form layouts. If you want to change the form layout to Classic layout, you may switch from the Layout tab of Form Designer.

Thanks!