85040fc7725f

--- a/README.markdown	Fri Jan 03 20:29:03 2020 -0500
+++ b/README.markdown	Tue Jan 14 19:18:57 2020 -0500
@@ -687,6 +687,15 @@
 I think I want to update the BIOS at some point, but for now I'm just happy to
 have the machine back and working again.
 
+## 2019-07-09
+
+To get a black new tab page in Firefox, add the following to
+`~/.mozilla/firefox/*/chrome/userChrome.css`:
+
+    .browserContainer { background-color: #000000 !important; }
+
+And in `about:config` set `browser.display.background_color` to black.
+
 # August 2019
 
 ## 2019-08-27