[Answered ]-Django-mediagenerator CSS error

Try setting MEDIA_ROOT to where your images are located, then in your CSS file definition use:

{{ MEDIA_URL }}logo.png

Also make sure your STATIC_URL is set appropriately.

Edit: Try also taking a look at this similar question: little link.

if you on Chrome – use Tools-Developer console – and find what is actual url for you resource, what seems to be not loaded.