> > Does it use the document.styleSheets.insertRule / deleteRule? > Yes, it does:
https://github.com/firebug/firebug/blob/1135b815f1d1f2c8f89d7739557058963f72eb8e/extension/content/firebug/css/cssModule.js#L84 So if you decide to extend Firebug, you should use that function. Executing your code inside the Command Line<https://getfirebug.com/wiki/index.php/Command_Line>and then e.g. document.styleSheets[0].insertRule("body { color: blue; }", 0); works fine for me. Sebastian -- You received this message because you are subscribed to the Google Groups "Firebug" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at https://groups.google.com/forum/#!forum/firebug
