diff --git a/common/gtk-3.0/3.20/gtk-dark.css b/common/gtk-3.0/3.20/gtk-dark.css
index 11df0ba..61b22c1 100644
--- a/common/gtk-3.0/3.20/gtk-dark.css
+++ b/common/gtk-3.0/3.20/gtk-dark.css
@@ -1618,11 +1618,6 @@ cursor-handle {
     -gtk-icon-source: -gtk-icontheme("selection-end-symbolic"); }
 
 notebook {
-  -GtkNotebook-initial-gap: 4;
-  -GtkNotebook-arrow-spacing: 5;
-  -GtkNotebook-tab-curvature: 0;
-  -GtkNotebook-tab-overlap: 1;
-  -GtkNotebook-has-tab-gap: false;
   padding: 0;
   background-color: #404552;
   transition: all 200ms cubic-bezier(0.25, 0.46, 0.45, 0.94); }
diff --git a/common/gtk-3.0/3.20/gtk-darker.css b/common/gtk-3.0/3.20/gtk-darker.css
index c358c44..592e0f1 100644
--- a/common/gtk-3.0/3.20/gtk-darker.css
+++ b/common/gtk-3.0/3.20/gtk-darker.css
@@ -1621,11 +1621,6 @@ cursor-handle {
     -gtk-icon-source: -gtk-icontheme("selection-end-symbolic"); }
 
 notebook {
-  -GtkNotebook-initial-gap: 4;
-  -GtkNotebook-arrow-spacing: 5;
-  -GtkNotebook-tab-curvature: 0;
-  -GtkNotebook-tab-overlap: 1;
-  -GtkNotebook-has-tab-gap: false;
   padding: 0;
   background-color: #ffffff;
   transition: all 200ms cubic-bezier(0.25, 0.46, 0.45, 0.94); }
diff --git a/common/gtk-3.0/3.20/gtk-solid-dark.css b/common/gtk-3.0/3.20/gtk-solid-dark.css
index 94271f5..f9e06aa 100644
--- a/common/gtk-3.0/3.20/gtk-solid-dark.css
+++ b/common/gtk-3.0/3.20/gtk-solid-dark.css
@@ -1618,11 +1618,6 @@ cursor-handle {
     -gtk-icon-source: -gtk-icontheme("selection-end-symbolic"); }
 
 notebook {
-  -GtkNotebook-initial-gap: 4;
-  -GtkNotebook-arrow-spacing: 5;
-  -GtkNotebook-tab-curvature: 0;
-  -GtkNotebook-tab-overlap: 1;
-  -GtkNotebook-has-tab-gap: false;
   padding: 0;
   background-color: #404552;
   transition: all 200ms cubic-bezier(0.25, 0.46, 0.45, 0.94); }
diff --git a/common/gtk-3.0/3.20/gtk-solid-darker.css b/common/gtk-3.0/3.20/gtk-solid-darker.css
index 9562145..d86b4c7 100644
--- a/common/gtk-3.0/3.20/gtk-solid-darker.css
+++ b/common/gtk-3.0/3.20/gtk-solid-darker.css
@@ -1621,11 +1621,6 @@ cursor-handle {
     -gtk-icon-source: -gtk-icontheme("selection-end-symbolic"); }
 
 notebook {
-  -GtkNotebook-initial-gap: 4;
-  -GtkNotebook-arrow-spacing: 5;
-  -GtkNotebook-tab-curvature: 0;
-  -GtkNotebook-tab-overlap: 1;
-  -GtkNotebook-has-tab-gap: false;
   padding: 0;
   background-color: #ffffff;
   transition: all 200ms cubic-bezier(0.25, 0.46, 0.45, 0.94); }
diff --git a/common/gtk-3.0/3.20/gtk-solid.css b/common/gtk-3.0/3.20/gtk-solid.css
index 5ddd04d..8dd5886 100644
--- a/common/gtk-3.0/3.20/gtk-solid.css
+++ b/common/gtk-3.0/3.20/gtk-solid.css
@@ -1625,11 +1625,6 @@ cursor-handle {
     -gtk-icon-source: -gtk-icontheme("selection-end-symbolic"); }
 
 notebook {
-  -GtkNotebook-initial-gap: 4;
-  -GtkNotebook-arrow-spacing: 5;
-  -GtkNotebook-tab-curvature: 0;
-  -GtkNotebook-tab-overlap: 1;
-  -GtkNotebook-has-tab-gap: false;
   padding: 0;
   background-color: #ffffff;
   transition: all 200ms cubic-bezier(0.25, 0.46, 0.45, 0.94); }
diff --git a/common/gtk-3.0/3.20/gtk.css b/common/gtk-3.0/3.20/gtk.css
index 304ea7c..477b5b1 100644
--- a/common/gtk-3.0/3.20/gtk.css
+++ b/common/gtk-3.0/3.20/gtk.css
@@ -1625,11 +1625,6 @@ cursor-handle {
     -gtk-icon-source: -gtk-icontheme("selection-end-symbolic"); }
 
 notebook {
-  -GtkNotebook-initial-gap: 4;
-  -GtkNotebook-arrow-spacing: 5;
-  -GtkNotebook-tab-curvature: 0;
-  -GtkNotebook-tab-overlap: 1;
-  -GtkNotebook-has-tab-gap: false;
   padding: 0;
   background-color: #ffffff;
   transition: all 200ms cubic-bezier(0.25, 0.46, 0.45, 0.94); }
diff --git a/common/gtk-3.0/3.20/sass/_common.scss b/common/gtk-3.0/3.20/sass/_common.scss
index a39faee..b85d450 100644
--- a/common/gtk-3.0/3.20/sass/_common.scss
+++ b/common/gtk-3.0/3.20/sass/_common.scss
@@ -1781,12 +1781,6 @@ cursor-handle {
 // Notebooks and Tabs
 //
 notebook {
-  -GtkNotebook-initial-gap: 4;
-  -GtkNotebook-arrow-spacing: 5;
-  -GtkNotebook-tab-curvature: 0;
-  -GtkNotebook-tab-overlap: 1;
-  -GtkNotebook-has-tab-gap: false;
-
   padding: 0;
   background-color: $base_color;
   transition: all 200ms $ease-out-quad;