diff --git a/src/other/firefox/WhiteSur/parts/tabsbar.css b/src/other/firefox/WhiteSur/parts/tabsbar.css
index 15a19a82..24b62f66 100644
--- a/src/other/firefox/WhiteSur/parts/tabsbar.css
+++ b/src/other/firefox/WhiteSur/parts/tabsbar.css
@@ -115,26 +115,12 @@ tab[selected]:-moz-window-inactive {
 }
 
 /* Force tab favicon to the center */
-.tab-throbber, .tab-throbber-fallback {
-	margin-left: auto;
-}
-.tabbrowser-tab:not([busy]) .tab-icon-image {
-	margin-left: auto;
-}
-
-/* If tab favicon is not present, force tab label to the center */
-.tabbrowser-tab .tab-label-container {
-	margin-left: 0 !important;
-}
-.tabbrowser-tab:not([image]):not([busy]):not([progress]) .tab-label-container {
+.tabbrowser-tab:not([class*="identity-color-"]) .tab-icon-stack {
 	margin-left: auto !important;
 }
 
 /* If tab close button is not present, don't force favicon to the center */
-#tabbrowser-tabs[closebuttons="activetab"] .tabbrowser-tab:not([selected="true"]) .tab-throbber,
-#tabbrowser-tabs[closebuttons="activetab"] .tabbrowser-tab:not([selected="true"]) .tab-throbber-fallback,
-#tabbrowser-tabs[closebuttons="activetab"] .tabbrowser-tab:not([selected="true"]):not([busy]) .tab-icon-image,
-#tabbrowser-tabs[closebuttons="activetab"] .tabbrowser-tab:not([selected="true"]):not([image]) .tab-label-container {
+#tabbrowser-tabs[closebuttons="activetab"] .tabbrowser-tab:not([selected="true"]) .tab-icon-stackr {
 	margin-left: 0 !important;
 }
 
diff --git a/src/sass/gnome-shell/widgets-3-28/_overview.scss b/src/sass/gnome-shell/widgets-3-28/_overview.scss
index ad34beb0..3e662884 100644
--- a/src/sass/gnome-shell/widgets-3-28/_overview.scss
+++ b/src/sass/gnome-shell/widgets-3-28/_overview.scss
@@ -1,12 +1,12 @@
 %overview_scrollbar {
   StBin#trough {
-    background-color: $inverse_divider_color;
+    background-color: $light_divider_color;
   }
 
   StButton#vhandle, StButton#hhandle {
-    background-color: $inverse_hint_fg_color;
-    &:hover { background-color: $inverse_secondary_fg_color; }
-    &:active { background-color: $inverse_fg_color; }
+    background-color: $light_hint_fg_color;
+    &:hover { background-color: $light_alt_fg_color; }
+    &:active { background-color: $light_fg_color; }
   }
 }