add panel to custm css
This is a good idea - something we will add to our backlog to implement in the near future
If what I suggested was what you meant you couldn't maybe modify the heading to something more descriptive like: "Modifiable appearance to web bots"
Which elements do you mean? I would like it very much if the whole conversation in web bots was modifiable. Meaning borders, background-colors, font colors and paddings/margins.