diff --git a/src/_sass/gtk/_common-4.0.scss b/src/_sass/gtk/_common-4.0.scss
index 6ff5fda..5bd6bb5 100644
--- a/src/_sass/gtk/_common-4.0.scss
+++ b/src/_sass/gtk/_common-4.0.scss
@@ -2047,7 +2047,7 @@ notebook {
       box-shadow: inset -1px 0 $solid-border;
 
       > tabs {
-        margin: 0 4px 0 0;
+        margin: 0 0 0 4px;
 
         > tab {
           border-radius: $corner-radius 0 0 $corner-radius;
@@ -2060,7 +2060,7 @@ notebook {
       box-shadow: inset 1px 0 $solid-border;
 
       > tabs {
-        margin: 0 0 0 4px;
+        margin: 0 4px 0 0;
 
         > tab {
           border-radius: 0 $corner-radius $corner-radius 0;
diff --git a/src/gtk/4.0/gtk-Compact.css b/src/gtk/4.0/gtk-Compact.css
index 4c0da11..00d2dd9 100644
--- a/src/gtk/4.0/gtk-Compact.css
+++ b/src/gtk/4.0/gtk-Compact.css
@@ -2353,7 +2353,7 @@ notebook > header.left {
 }
 
 notebook > header.left > tabs {
-  margin: 0 4px 0 0;
+  margin: 0 0 0 4px;
 }
 
 notebook > header.left > tabs > tab {
@@ -2366,7 +2366,7 @@ notebook > header.right {
 }
 
 notebook > header.right > tabs {
-  margin: 0 0 0 4px;
+  margin: 0 4px 0 0;
 }
 
 notebook > header.right > tabs > tab {
diff --git a/src/gtk/4.0/gtk-Dark-Compact.css b/src/gtk/4.0/gtk-Dark-Compact.css
index b7f1a31..feaf023 100644
--- a/src/gtk/4.0/gtk-Dark-Compact.css
+++ b/src/gtk/4.0/gtk-Dark-Compact.css
@@ -2357,7 +2357,7 @@ notebook > header.left {
 }
 
 notebook > header.left > tabs {
-  margin: 0 4px 0 0;
+  margin: 0 0 0 4px;
 }
 
 notebook > header.left > tabs > tab {
@@ -2370,7 +2370,7 @@ notebook > header.right {
 }
 
 notebook > header.right > tabs {
-  margin: 0 0 0 4px;
+  margin: 0 4px 0 0;
 }
 
 notebook > header.right > tabs > tab {
diff --git a/src/gtk/4.0/gtk-Dark.css b/src/gtk/4.0/gtk-Dark.css
index ef6ef1e..5cdf7ab 100644
--- a/src/gtk/4.0/gtk-Dark.css
+++ b/src/gtk/4.0/gtk-Dark.css
@@ -2357,7 +2357,7 @@ notebook > header.left {
 }
 
 notebook > header.left > tabs {
-  margin: 0 4px 0 0;
+  margin: 0 0 0 4px;
 }
 
 notebook > header.left > tabs > tab {
@@ -2370,7 +2370,7 @@ notebook > header.right {
 }
 
 notebook > header.right > tabs {
-  margin: 0 0 0 4px;
+  margin: 0 4px 0 0;
 }
 
 notebook > header.right > tabs > tab {
diff --git a/src/gtk/4.0/gtk-Light-Compact.css b/src/gtk/4.0/gtk-Light-Compact.css
index 0a72f5b..2a51bd0 100644
--- a/src/gtk/4.0/gtk-Light-Compact.css
+++ b/src/gtk/4.0/gtk-Light-Compact.css
@@ -2357,7 +2357,7 @@ notebook > header.left {
 }
 
 notebook > header.left > tabs {
-  margin: 0 4px 0 0;
+  margin: 0 0 0 4px;
 }
 
 notebook > header.left > tabs > tab {
@@ -2370,7 +2370,7 @@ notebook > header.right {
 }
 
 notebook > header.right > tabs {
-  margin: 0 0 0 4px;
+  margin: 0 4px 0 0;
 }
 
 notebook > header.right > tabs > tab {
diff --git a/src/gtk/4.0/gtk-Light.css b/src/gtk/4.0/gtk-Light.css
index bea6370..f9f57df 100644
--- a/src/gtk/4.0/gtk-Light.css
+++ b/src/gtk/4.0/gtk-Light.css
@@ -2357,7 +2357,7 @@ notebook > header.left {
 }
 
 notebook > header.left > tabs {
-  margin: 0 4px 0 0;
+  margin: 0 0 0 4px;
 }
 
 notebook > header.left > tabs > tab {
@@ -2370,7 +2370,7 @@ notebook > header.right {
 }
 
 notebook > header.right > tabs {
-  margin: 0 0 0 4px;
+  margin: 0 4px 0 0;
 }
 
 notebook > header.right > tabs > tab {
diff --git a/src/gtk/4.0/gtk.css b/src/gtk/4.0/gtk.css
index 01b7400..33fa46a 100644
--- a/src/gtk/4.0/gtk.css
+++ b/src/gtk/4.0/gtk.css
@@ -2353,7 +2353,7 @@ notebook > header.left {
 }
 
 notebook > header.left > tabs {
-  margin: 0 4px 0 0;
+  margin: 0 0 0 4px;
 }
 
 notebook > header.left > tabs > tab {
@@ -2366,7 +2366,7 @@ notebook > header.right {
 }
 
 notebook > header.right > tabs {
-  margin: 0 0 0 4px;
+  margin: 0 4px 0 0;
 }
 
 notebook > header.right > tabs > tab {