Yes, I tried that. And at first it didn't work. But the trick was to remove the style elements I had wrapping it. Thanks for asking if I used the raw query, it inspired me to give it another go and try a couple other things.

To be more specific, it doesn't seem to actually load anything from the linked URL. It's hard to tell without an inspector (again, unless I'm missing something).

Unfortunately, it didn't work. I tried a few different methods of getting the URL from Dropbox but none of them worked.

I have a CSS file on Dropbox that I want to use for both workflows and the preview as well as Marked on my Mac. I have this CSS file working to generate PDFs and print output on Editorial. Is it possible to link this CSS file into a Preview HTML file rather than copy/pasting it into the file, which I would have to repeat every time I edit the CSS?