I am trying to set a background image for all passages in place of the default black but I can't seem to get the css to work. Only html <img> tags show my intended image and the dimensions still don't come out the way I want.
This doesn't work:
This does work:
I've used absolute and relative paths, both locally and online and I still can't get the image to show using css. Is there something I'm doing wrong or is there something in sugarcube(1.0.34) that would cause one option to work over the other?