diff --git a/docs/src/css/custom.css b/docs/src/css/custom.css
index 87472f6317d9f..748fab1981bdb 100644
--- a/docs/src/css/custom.css
+++ b/docs/src/css/custom.css
@@ -42,7 +42,7 @@ button {
 }
 
 div[class^='announcementBar_'] {
-  height: 2rem;
+  min-height: 2rem;
 }
 
 .navbar__brand .navbar__title {