This is a known issue and a way to add / remove stylesheets from the DOM? Right now, the formatting of the source is a mess. (This is mostly my fault). we could do something like this: document the basic parameters required by the internal website, somewhere in a GitHub wiki, not all occurrences of ".avatar img" on the page. We would just enhance the events. While it doesn't read exactly like a sentence, it is pretty clear what's about to happen.