RStudio 1.4 - color of focused/active panel frame?

[werkstattcodes]

With RStudio 1.4 the active pane is surrounded by a dotted frame (line) (tools > global options > accessibility). Any chance to include it into the themes so that it becomes possible to control the color of the frame? many thanks!

[gadenbuie]

I hadn't seen that before, thanks for bringing it to my attention. I've intentionally not changed the focus styles but I'm open to styling the pane focus outline.

[werkstattcodes]

Great, many thanks.

If you can spare a minute - I was trying to adapt some of the rsthemes for my own preferences.. Any idea already what the css selector of the pane frame is? I used the inspect tool but wasn't able to identify it.