diff --git a/VAR.Focus.Web/Scripts/05. Cards.js b/VAR.Focus.Web/Scripts/05. Cards.js
index 0a794d5..8c5b658 100644
--- a/VAR.Focus.Web/Scripts/05. Cards.js	
+++ b/VAR.Focus.Web/Scripts/05. Cards.js	
@@ -557,13 +557,14 @@ Card.prototype = {
         this.divEditBackground = document.createElement("div");
         this.divEditBackground.className = "divEditBackground";
         this.divEditBackground.addEventListener("click", Card.prototype.btnEdit_Click.bind(this), false);
-        this.divCard.offsetParent.insertBefore(this.divEditBackground, this.divCard);
+        this.divCard.parentElement.insertBefore(this.divEditBackground, this.divCard);
 
     },
     ExitEditionMode: function () {
         this.divOverlay.style.display = "";
         this.Editing = false;
-        this.divEditBackground.offsetParent.removeChild(this.divEditBackground);
+        this.divEditBackground.className = ""; // Needed to remove "position: fixed" that causes to be not found on parentElement.
+        this.divEditBackground.parentElement.removeChild(this.divEditBackground);
     },
     btnEdit_Click: function (evt) {
         evt.preventDefault();
diff --git a/VAR.Focus.Web/Styles/05. Cards.css b/VAR.Focus.Web/Styles/05. Cards.css
index 62570fa..58d0a40 100644
--- a/VAR.Focus.Web/Styles/05. Cards.css	
+++ b/VAR.Focus.Web/Styles/05. Cards.css	
@@ -169,7 +169,7 @@
 
 .divEditBackground {
     display: block;
-    position: absolute;
+    position: fixed;
     top: 0;
     left: 0;
     bottom: 0;