diff --git a/Core/Handling/General/JavaScriptDialogHandler.cs b/Core/Handling/General/JavaScriptDialogHandler.cs
index fc6c3fff..3744899e 100644
--- a/Core/Handling/General/JavaScriptDialogHandler.cs
+++ b/Core/Handling/General/JavaScriptDialogHandler.cs
@@ -1,7 +1,6 @@
 using System.Drawing;
 using System.Windows.Forms;
 using CefSharp;
-using CefSharp.WinForms;
 using TweetDuck.Core.Controls;
 using TweetDuck.Core.Other;
 using TweetDuck.Core.Utils;
@@ -28,7 +27,7 @@ private static FormMessage CreateMessageForm(string caption, string text){
         }
 
         bool IJsDialogHandler.OnJSDialog(IWebBrowser browserControl, IBrowser browser, string originUrl, CefJsDialogType dialogType, string messageText, string defaultPromptText, IJsDialogCallback callback, ref bool suppressMessage){
-            ((ChromiumWebBrowser)browserControl).InvokeSafe(() => {
+            browserControl.AsControl().InvokeSafe(() => {
                 FormMessage form;
                 TextBox input = null;
 
diff --git a/Core/Notification/TweetNotification.cs b/Core/Notification/TweetNotification.cs
index 3869af73..f226d92f 100644
--- a/Core/Notification/TweetNotification.cs
+++ b/Core/Notification/TweetNotification.cs
@@ -53,17 +53,14 @@ public int GetDisplayDuration(int value){
             return 2000+Math.Max(1000, value*characters);
         }
 
-        public string GenerateHtml(string bodyClasses = null, bool enableCustomCSS = true){
+        public string GenerateHtml(string bodyClasses){
             StringBuilder build = new StringBuilder();
             build.Append("<!DOCTYPE html>");
             build.Append(TweetDeckBridge.NotificationHeadLayout ?? DefaultHeadLayout);
-            
-            if (enableCustomCSS){
-                build.Append("<style type='text/css'>").Append(CustomCSS).Append("</style>");
+            build.Append("<style type='text/css'>").Append(CustomCSS).Append("</style>");
 
-                if (!string.IsNullOrEmpty(Program.UserConfig.CustomNotificationCSS)){
-                    build.Append("<style type='text/css'>").Append(Program.UserConfig.CustomNotificationCSS).Append("</style>");
-                }
+            if (!string.IsNullOrEmpty(Program.UserConfig.CustomNotificationCSS)){
+                build.Append("<style type='text/css'>").Append(Program.UserConfig.CustomNotificationCSS).Append("</style>");
             }
             
             build.Append("</head>");