diff --git a/src/other/firefox/common/left-tab-close-button.css b/src/other/firefox/common/left-tab-close-button.css
index 159f5a89..40314576 100644
--- a/src/other/firefox/common/left-tab-close-button.css
+++ b/src/other/firefox/common/left-tab-close-button.css
@@ -1,16 +1,19 @@
 @media (-moz-gtk-csd-reversed-placement) {
 .tabbrowser-tab > .tab-stack > .tab-content > .tab-close-button {
+  -moz-box-ordinal-group: 1;
 	order: 1;
-	min-width: 16px;
 }
 
 .tabbrowser-tab > .tab-stack > .tab-content > .tab-icon-stack {
+  -moz-box-ordinal-group: 2;
 	order: 2;
 	margin-left: auto;
 }
 .tabbrowser-tab > .tab-stack > .tab-content > .tab-label-container {
+  -moz-box-ordinal-group: 3;
 	order: 3;
 	margin-right: auto;
+	padding-right: 8px;
 }
 
 .tabbrowser-tab > .tab-stack > .tab-content > .tab-label-container > .tab-secondary-label {