diff --git a/brutaldon/static/css/fullbrutalism.css b/brutaldon/static/css/fullbrutalism.css
index a8a06b8..834ddf9 100644
--- a/brutaldon/static/css/fullbrutalism.css
+++ b/brutaldon/static/css/fullbrutalism.css
@@ -211,3 +211,11 @@ img {
 .media.active_context {
     background-color: #DDD;
 }
+
+summary::before {
+    content: " 🠞  ";
+}
+
+details[open] summary::before {
+    content: " 🠟  ";
+}