[gtk+] Adwaita: Fix a padding problem in action bars

[Matthias Clasen <matthiasc src gnome org>]

commit 3c9a63bcb1336449f76432606fc7dcc838c5a1a4
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun Feb 14 14:54:49 2016 -0500

    Adwaita: Fix a padding problem in action bars
    
    Padding adds up. A selector like "actionbar box" matches any box
    inside an actionbar, so nested boxes accumulate more and more
    padding. The intention clearly was to just give padding to the
    topmost box that is the direct child of the actionbar's revealer.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=762036

 gtk/theme/Adwaita/_common.scss           |    2 +-
 gtk/theme/Adwaita/gtk-contained-dark.css |    2 +-
 gtk/theme/Adwaita/gtk-contained.css      |    2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/gtk/theme/Adwaita/_common.scss b/gtk/theme/Adwaita/_common.scss
index d2ecb8f..595124b 100644
--- a/gtk/theme/Adwaita/_common.scss
+++ b/gtk/theme/Adwaita/_common.scss
@@ -2817,7 +2817,7 @@ frame border,
   &:backdrop { border-color: $backdrop_borders_color; }
 }
 
-actionbar box {
+actionbar > revealer >  box {
   padding: 6px;
   border-width: 1px 0 0;
 }
diff --git a/gtk/theme/Adwaita/gtk-contained-dark.css b/gtk/theme/Adwaita/gtk-contained-dark.css
index ddef74f..5ffd775 100644
--- a/gtk/theme/Adwaita/gtk-contained-dark.css
+++ b/gtk/theme/Adwaita/gtk-contained-dark.css
@@ -3452,7 +3452,7 @@ frame border,
   .frame:backdrop {
     border-color: #1f2222; }
 
-actionbar box {
+actionbar > revealer > box {
   padding: 6px;
   border-width: 1px 0 0; }
 
diff --git a/gtk/theme/Adwaita/gtk-contained.css b/gtk/theme/Adwaita/gtk-contained.css
index c8e2410..f82592b 100644
--- a/gtk/theme/Adwaita/gtk-contained.css
+++ b/gtk/theme/Adwaita/gtk-contained.css
@@ -3585,7 +3585,7 @@ frame border,
   .frame:backdrop {
     border-color: #a5a5a1; }
 
-actionbar box {
+actionbar > revealer > box {
   padding: 6px;
   border-width: 1px 0 0; }