diff --git a/app/assets/stylesheets/application.tailwind.css b/app/assets/stylesheets/application.tailwind.css
index 5cd1db3d..8529f781 100644
--- a/app/assets/stylesheets/application.tailwind.css
+++ b/app/assets/stylesheets/application.tailwind.css
@@ -4,6 +4,9 @@
 
 /* Reset rules, default styles applied to plain HTML */
 @layer base {
+  details > summary::-webkit-details-marker {
+    @apply hidden;
+  }
 }
 
 @layer components {