[gtk+] Adwaita: set padding to 0 for tab buttons

[Lapo Calamandrei <lapo src gnome org>]

commit 85593b2f2bb2198747da7ffa45c4a4e5e298ee5f
Author: Lapo Calamandrei <calamandrei gmail com>
Date:   Mon Sep 1 16:27:34 2014 +0200

    Adwaita: set padding to 0 for tab buttons

 gtk/resources/theme/Adwaita/_common.scss           |    1 +
 gtk/resources/theme/Adwaita/gtk-contained-dark.css |    1 +
 gtk/resources/theme/Adwaita/gtk-contained.css      |    1 +
 3 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/gtk/resources/theme/Adwaita/_common.scss b/gtk/resources/theme/Adwaita/_common.scss
index d570ccb..ec10e46 100644
--- a/gtk/resources/theme/Adwaita/_common.scss
+++ b/gtk/resources/theme/Adwaita/_common.scss
@@ -1528,6 +1528,7 @@ GtkTreeView.view.progressbar { //Progressbar in treeview cells
       &:backdrop { color: $backdrop_fg_color; }
     }
     .button { //tab close button
+      padding: 0;
       border: 1px solid transparent;
       @extend %undecorated_button;
       icon-shadow: none;
diff --git a/gtk/resources/theme/Adwaita/gtk-contained-dark.css 
b/gtk/resources/theme/Adwaita/gtk-contained-dark.css
index 7cb138c..c899cd1 100644
--- a/gtk/resources/theme/Adwaita/gtk-contained-dark.css
+++ b/gtk/resources/theme/Adwaita/gtk-contained-dark.css
@@ -1804,6 +1804,7 @@ GtkTreeView.view.progressbar {
       .notebook tab .active-page GtkLabel:backdrop, .notebook tab GtkLabel.active-page:backdrop {
         color: #c9cbc9; }
     .notebook tab .button {
+      padding: 0;
       border: 1px solid transparent;
       icon-shadow: none;
       transition: none;
diff --git a/gtk/resources/theme/Adwaita/gtk-contained.css b/gtk/resources/theme/Adwaita/gtk-contained.css
index 46173b0..37335df 100644
--- a/gtk/resources/theme/Adwaita/gtk-contained.css
+++ b/gtk/resources/theme/Adwaita/gtk-contained.css
@@ -1798,6 +1798,7 @@ GtkTreeView.view.progressbar {
       .notebook tab .active-page GtkLabel:backdrop, .notebook tab GtkLabel.active-page:backdrop {
         color: #54595a; }
     .notebook tab .button {
+      padding: 0;
       border: 1px solid transparent;
       icon-shadow: none;
       transition: none;