diff --git a/public/css/events.css b/public/css/events.css
index ab365aa..eb024c2 100644
--- a/public/css/events.css
+++ b/public/css/events.css
@@ -31,6 +31,7 @@
   justify-content: center;
   padding: 6px;
   box-sizing: border-box;
+  position: relative;  /* ← fix: damit event-done-overlay korrekt positioniert wird */
 }
 
 .event-card-img-wrap img {