docs: fix announcement bar css selector (#11262)

3v0k4 · web-flow · commit a392c33b8e42 · 2025-06-13T11:38:48.000+02:00
diff --git a/website/src/css/custom.css b/website/src/css/custom.css
@@ -143,7 +143,7 @@ html[data-theme='dark'] {
   );
 }
 
-div[class^='announcementBar_'] {
+.theme-announcement-bar {
   font-size: 20px;
 
   /*
