diff --git a/tdx-enhanced.js b/tdx-enhanced.js
index 47d5fc9..ce75b17 100644
--- a/tdx-enhanced.js
+++ b/tdx-enhanced.js
@@ -1,7 +1,7 @@
 // ==UserScript==
 // @name         tdx-enhanced
 // @namespace    ecn
-// @version      2024-05-13-01
+// @version      2024-05-13-02
 // @description  enhanced tdx coloring & formatting. follows system color scheme.
 // @author       Purdue STEM IT - it@purdue.edu
 // @match        https://service.purdue.edu/TDNext/*
@@ -1046,11 +1046,12 @@ div.feed-child-box {
 }
 
 .cke_combo_button, .cke_toolgroup {
-	background: var(--bg-3) !important;
+	background: var(--bg-2) !important;
 }
 
 .cke_button_icon {
 	opacity: 1 !important;
+    filter: invert(var(--txt-invert)) !important;
 }
 
 .cke_combo_text {