[gtk+] Adwaita: uniform paddings on image-buttons

[Lapo Calamandrei <lapo src gnome org>]

commit 08613dce92d1b0badd118c837da5013f6995e69a
Author: Lapo Calamandrei <calamandrei gmail com>
Date:   Thu Mar 3 16:12:20 2016 +0100

    Adwaita: uniform paddings on image-buttons
    
    fixes https://bugzilla.gnome.org/show_bug.cgi?id=762811

 gtk/theme/Adwaita/_common.scss           |    6 +++---
 gtk/theme/Adwaita/gtk-contained-dark.css |    6 +++---
 gtk/theme/Adwaita/gtk-contained.css      |    6 +++---
 3 files changed, 9 insertions(+), 9 deletions(-)
---
diff --git a/gtk/theme/Adwaita/_common.scss b/gtk/theme/Adwaita/_common.scss
index 7b77af3..e96d83c 100644
--- a/gtk/theme/Adwaita/_common.scss
+++ b/gtk/theme/Adwaita/_common.scss
@@ -446,9 +446,9 @@ button {
     }
 
     &.image-button {
-      min-width: 32px;
-      padding-left: 0;
-      padding-right: 0;
+      min-width: 24px;
+      padding-left: 4px;
+      padding-right: 4px;
     }
 
     &.text-button {
diff --git a/gtk/theme/Adwaita/gtk-contained-dark.css b/gtk/theme/Adwaita/gtk-contained-dark.css
index 1875a4d..fa58a14 100644
--- a/gtk/theme/Adwaita/gtk-contained-dark.css
+++ b/gtk/theme/Adwaita/gtk-contained-dark.css
@@ -480,9 +480,9 @@ notebook > header > tabs > arrow, headerbar button.titlebutton,
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
   notebook > header > tabs > arrow.image-button, headerbar button.image-button.titlebutton,
   .titlebar button.image-button.titlebutton, button.image-button {
-    min-width: 32px;
-    padding-left: 0;
-    padding-right: 0; }
+    min-width: 24px;
+    padding-left: 4px;
+    padding-right: 4px; }
   notebook > header > tabs > arrow.text-button, headerbar button.text-button.titlebutton,
   .titlebar button.text-button.titlebutton, button.text-button {
     padding-left: 16px;
diff --git a/gtk/theme/Adwaita/gtk-contained.css b/gtk/theme/Adwaita/gtk-contained.css
index e6b2558..664f1bf 100644
--- a/gtk/theme/Adwaita/gtk-contained.css
+++ b/gtk/theme/Adwaita/gtk-contained.css
@@ -480,9 +480,9 @@ notebook > header > tabs > arrow, headerbar button.titlebutton,
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
   notebook > header > tabs > arrow.image-button, headerbar button.image-button.titlebutton,
   .titlebar button.image-button.titlebutton, button.image-button {
-    min-width: 32px;
-    padding-left: 0;
-    padding-right: 0; }
+    min-width: 24px;
+    padding-left: 4px;
+    padding-right: 4px; }
   notebook > header > tabs > arrow.text-button, headerbar button.text-button.titlebutton,
   .titlebar button.text-button.titlebutton, button.text-button {
     padding-left: 16px;