add dark mode support

[chrome-ext/tabs-backup.git] / dark.css

diff --git a/dark.css b/dark.css
new file mode 100644 (file)
index 0000000..09a977e
--- /dev/null
+++ b/dark.css
@@ -0,0 +1,7 @@
+:root {
+       /* NB: No space after colon. */
+       --theme:dark;
+       --body-color: black;
+       --body-filter: invert(1);
+       --img-filter: invert(1);
+}