theming.md: bring :root up to par with Scss. (#29323)

Also, add a warning in _root.scss so that we don't miss it again.
2025-08-23 21:53:25 +02:00 · 2019-08-29 11:10:06 +03:00
parent 1d69e6ccfd
commit 84cba07246
2 changed files with 2 additions and 1 deletions
--- a/scss/_root.scss
+++ b/scss/_root.scss
@@ -1,3 +1,4 @@
+// Do not forget to update getting-started/theming.md!
 :root {
  // Custom variable values only support SassScript inside `#{}`.
  @each $color, $value in $colors {