diff --git a/ui/wolf.ui.css b/ui/wolf.ui.css
index da547db..2c65e07 100644
--- a/ui/wolf.ui.css
+++ b/ui/wolf.ui.css
@@ -48,6 +48,7 @@
     overflow: hidden;
     max-height: 95%;
     max-width: 95%;
+    display:flex;
 }
 
 .wolf-dialog-message-text {
diff --git a/wolf.js b/wolf.js
index 8d1591e..719b17b 100755
--- a/wolf.js
+++ b/wolf.js
@@ -29,13 +29,13 @@
     // ==== PolyFills (IE 11 support) ====
     function checkPolyFills() {
         if (typeof window["URL"] !== 'function')
-            UI.import("https://cdn.polyfill.io/v2/polyfill.min.js","js");
+            UI.import("https://cdn.polyfill.io/v2/polyfill.min.js", "js");
 
         if (typeof window["Promise"] !== 'function')
-            UI.import("https://cdn.jsdelivr.net/npm/promise-polyfill@8.1.3/dist/polyfill.min.js","js");
+            UI.import("https://cdn.jsdelivr.net/npm/promise-polyfill@8.1.3/dist/polyfill.min.js", "js");
 
         if (typeof window["fetch"] !== 'function')
-            UI.import("https://cdn.jsdelivr.net/npm/whatwg-fetch@3.4.0/dist/fetch.umd.min.js","js");
+            UI.import("https://cdn.jsdelivr.net/npm/whatwg-fetch@3.4.0/dist/fetch.umd.min.js", "js");
 
         if (!Element.prototype.getAttributeNames) {
             Element.prototype.getAttributeNames = function () {
@@ -144,6 +144,7 @@
                     try {
                         var inc = Function("'use strict';return " + data + ";\n//# sourceURL=" + url);
                     } catch (e) {
+                        console.error("Error in module '" + url + "' parsing file: " + e.message, e);
                         throw new Error("Error in module '" + url + "' parsing file: " + e.message);
                     }
                     instantiate(inc(), function (lobj) {