diff --git a/adventskalender/shared/js/position.js b/adventskalender/shared/js/position.js
index 322a250..9dc485c 100644
--- a/adventskalender/shared/js/position.js
+++ b/adventskalender/shared/js/position.js
@@ -1,7 +1,7 @@
 /**
  * Bratonien Adventskalender – Türchen-Positionierung (2025)
  * ---------------------------------------------------------
- * Liest data-top / data-left / data-width aus jedem .door
+ * Liest data-top / data-left / data-width aus jedem .door und .openfield
  * und positioniert die Elemente exakt auf dem sichtbaren Bild.
  */
 
@@ -13,17 +13,31 @@ function positionAllDoors() {
   const imgRect  = img.getBoundingClientRect();
   const contRect = cont.getBoundingClientRect();
 
+  // alle Türchen positionieren
   document.querySelectorAll('.door').forEach(door => {
+    const day      = door.dataset.day;
     const topPct   = parseFloat(door.dataset.top)   || 0;
     const leftPct  = parseFloat(door.dataset.left)  || 0;
     const widthPct = parseFloat(door.dataset.width) || 10;
 
     const w = imgRect.width * (widthPct / 100);
+
+    // Tür positionieren
     door.style.position = 'absolute';
     door.style.width  = w + 'px';
     door.style.height = w + 'px';
     door.style.top  = (imgRect.top - contRect.top + imgRect.height * (topPct / 100)) + 'px';
     door.style.left = (imgRect.width * (leftPct / 100) + (contRect.width - imgRect.width) / 2) + 'px';
+
+    // passendes openfield finden und synchron positionieren
+    const field = document.querySelector(`.openfield[data-day="${day}"]`);
+    if (field) {
+      field.style.position = 'absolute';
+      field.style.width  = w + 'px';
+      field.style.height = w + 'px';
+      field.style.top  = door.style.top;
+      field.style.left = door.style.left;
+    }
   });
 }