Problems with this extension were constant. It was not possible to load it on a Mac, so I had to load on a PC and could only use it on a Mac afterwards. It was also incompatible with each of the other components I tried and took a long time to debug and get working. However I wanted to use it because of the CSS styles. Finally I learned that it would not move with a site from a dev to production location and had to be reinstalled each time it was moved because of the inner structure of how it worked. Then, when trying to do that and finding that it still would not permit a single article page to be viewed and edited, I submitted a request for help. The tech person responded in an inflamed and accusatory manner and cut off my access to the software - after five weeks of trying everything to get it working correctly and consistently. This may be a good product but the difficulties are insurmountable to have it work consistently and have a help ticked handled in a polite manner.