# Miscellaneous topics that I'm too lazy to script
## Firefox 
### tree-style tabs
1. Go to `about:config` in Firefox and make sure that
   `toolkit.legacyUserProfileCustomizations.stylesheets` is set to `true`.
2. Close Firefox.
3. Set up https://github.com/MrOtherGuy/firefox-csshacks (git method) and add
   this to userChrome.css:
```
@import url(chrome/hide_tabs_toolbar_v2.css)
```
### screen sharing broken in MS Teams (and maybe others?)
This is caused by the "Plasma Integration" plugin. You need to disable a
certain functionality for it to work:
1. Go to Manage extensions->Plasma Integration->Preferences and disable/uncheck
   "Enhanced Media Controls".
2. Restart Firefox for change to take effect.