One thing that I'm using css for is to hide they sync button and notification in the side bar. I'm on a small laptop and I can't see why I need to have this displayed so prominently. (I do sync with dropbox, but I only use one device most of the time)
The class for this location changed recently so I had to fix the css. It's not a big deal, but this feels like something that could easily be an option in settings. Under the sync tab.
Thanks everyone!! Love Joplin and the great community.