Try Pushbullet. I use it on my forum.
Also search here for pushbullet, there are a number of threads for it.
The size of the avatar in the notification dropdown is way too big. I think it's better if it is very much smaller.
Eh, looks like some styles weren't pushed. One second.
Forgot to commit the CSS last night
All fixed now!
Do I need to clear cache to see the new size? So far even with cache cleared, it's still the same huge avatars.
Yup clear cache (and refresh) - works for me after @julian pushed
On here? Just reload the css (clear cache should be fine). On yours, you'll have to update the vanilla theme.