I have a dark theme for Firefox but this remains white. I would like to use custom CSS to turn it black with white text (ala Chrome which I just migrated from) but I cannot find the correct selector for it.
Re: What's the CSS Selector for the popup bubble when hovering on a URL?
Even better solution may be to use Status-4-Evar addon, that moves status label to the free space on the Add-On Bar.
For me, it's the best - as the label doesn't get in the way (not convenient e.g. overlapping the last string in text field - I can't see what I type). With Status-4-Evar, statuspanel goes exactly to the right place.