diff --git a/src/other/firefox/Monterey/parts/tabsbar.css b/src/other/firefox/Monterey/parts/tabsbar.css
index d05eff1..fa3664c 100644
--- a/src/other/firefox/Monterey/parts/tabsbar.css
+++ b/src/other/firefox/Monterey/parts/tabsbar.css
@@ -13,7 +13,6 @@
 .tab-background {
 	border: none !important;
 	box-shadow: none !important;
-	transition: all 200ms !important;
 	border-radius: 8px !important;
 	height: 32px !important;
 	min-height: 32px !important;
@@ -22,11 +21,9 @@
 	background-image: none !important;
 }
 
-.tab-content {
-}
-
 .tab-background:not([selected=true]) {
 	background: var(--gnome-tabbar-tab-background) !important;
+	transition: background 200ms !important;
 }
 
 .tab-background:not([selected=true]):-moz-window-inactive {
diff --git a/src/other/firefox/Monterey/parts/toolbox.css b/src/other/firefox/Monterey/parts/toolbox.css
index 7463bad..a8ac30f 100644
--- a/src/other/firefox/Monterey/parts/toolbox.css
+++ b/src/other/firefox/Monterey/parts/toolbox.css
@@ -6,12 +6,12 @@
  * - add-ons can add their own toolbars (toolbar) */
 
 /* buttons on left headerbar */
-@import "left_header_button_5.css";
+@import "left_header_button_3.css";
 /*@import "left_header_button_4.css";*/
 /*@import "left_header_button_5.css";*/
 
 /* buttons on right headerbar */
-@import "right_header_button_5.css";
+@import "right_header_button_3.css";
 /*@import "right_header_button_4.css";*/
 /*@import "right_header_button_5.css";*/