diff --git a/static/css/app.css b/static/css/app.css
index 9af9a73..95b25a9 100644
--- a/static/css/app.css
+++ b/static/css/app.css
@@ -3321,6 +3321,7 @@ button.breadcrumb-current { max-width: 260px; }
 .sd-participant {
   display: flex; align-items: center; justify-content: space-between;
   padding: 8px 0;
+  position: relative;
 }
 .sd-participant-info { display: flex; align-items: center; gap: 10px; }
 .sd-avatar {