Firefox Customs

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Change the highlight color when inspecting an element and change the popup when right clicking a style sheet in the toolbox? (fedia.io)

submitted 5 months ago by [email protected] to c/[email protected]

4 comments fedilink hide all child comments

Hello! I was wondering how can I change the colors that appear when you inspect an element. They look like this: And also was wondering how can I change the popup that appears when you right click the style sheets in the style editor in the toolbox. It looks like this: https://imgur.com/a/S47spyg

Thanks!

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[–] [email protected] 2 points 5 months ago (1 children)

Yeah, sorry I missed the question about the popup. Yes, you can change it, but it's via userContent.css not userChrome. Could look like this:

@-moz-document url("chrome://devtools/content/styleeditor/index.xhtml"){
  .menupopup-arrowscrollbox{
    background: #f00 !important;
  }
}

Note that this only changes the popup that appears in style editor because the other parts of the toolbox are separate documents. Also, it only works for "normal" devtools but not for browser toolbox - to affect that you need to first set up userChrome.css for the toolbox profile, it's literally a separate firefox profile stored inside its target profile in a chrome_debugger_profile directory.

[–] [email protected] 1 points 5 months ago

Perfect!

Thanks a lot!!