Apply mimified css to CKEditor


I’m adding the CFKeditor to my app. At the moment I load it via a CDN, but that could be via client/js I suppose. The problem is that I would like to apply my css/less to the content the user is editting. This proves to be a problem, as CFK will give you the ability to add a css:

by using the URL of your stylesheet. But I do not know the url stylesheet in production Meteor. (I guess I could try to get it via JS by parsing the but that seems a bit overkill. Is there any way to get the URL of the processed styelsheet from Meteor?