... or how I spent my lunch break today.

An increasing amount of news outlets (hello heise.de) start to embed bullshit which requires DRM playback. Since I keep that disabled I now get an infobar that tells me that I need to enable it for this page. Pretty useless and a pain in the back because it takes up screen space. Here's the quick way how to get rid of it:

1. Go to about:config and turn on toolkit.legacyUserProfileCustomizations.stylesheets.
2. Go to your Firefox profile folder (e.g. ~/.mozilla/firefox/<random-value>.default/) and mkdir chrome && touch chrome/userChrome.css.

3. Add the following to your userChrome.css file:

    .infobar[value="drmContentDisabled"] {
      display: none !important;
    }
   

4. Restart Firefox and read news again with full screen space.