[gnome-themes-standard] fix dialog buttons linking logic

[Jakub Steiner <jimmac src gnome org>]

commit e322e30ec1f2a976448d3891a442c629903cc90c
Author: Lapo Calamandrei <calamandrei gmail com>
Date:   Fri Jun 6 17:38:23 2014 +0200

    fix dialog buttons linking logic

 themes/Adwaita/gtk-3.0/_common.scss           |    6 +++---
 themes/Adwaita/gtk-3.0/gtk-contained-dark.css |    4 ++--
 themes/Adwaita/gtk-3.0/gtk-contained.css      |    4 ++--
 3 files changed, 7 insertions(+), 7 deletions(-)
---
diff --git a/themes/Adwaita/gtk-3.0/_common.scss b/themes/Adwaita/gtk-3.0/_common.scss
index a131712..7538bd2 100644
--- a/themes/Adwaita/gtk-3.0/_common.scss
+++ b/themes/Adwaita/gtk-3.0/_common.scss
@@ -1326,12 +1326,12 @@ GtkCalendar {
     &:backdrop, &:backdrop:insensitive {
       @extend %middle_button;
     }
-    &:last-child{ @extend %last_button; }
+    &:first-child{ @extend %first_button; }
   }
   %middle_button {
-    border-style: solid none none none;
+    border-style: solid none none solid;
   }
-  %last_button { border-style: solid none none solid; }
+  %first_button { border-style: solid none none none; }
 }
 
 /***********
diff --git a/themes/Adwaita/gtk-3.0/gtk-contained-dark.css b/themes/Adwaita/gtk-3.0/gtk-contained-dark.css
index 85e63c7..6b94734 100644
--- a/themes/Adwaita/gtk-3.0/gtk-contained-dark.css
+++ b/themes/Adwaita/gtk-3.0/gtk-contained-dark.css
@@ -1513,9 +1513,9 @@ GtkCalendar {
     icon-shadow: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
 .dialog-action-area.linked .button, .dialog-action-area.linked .button:hover, .dialog-action-area.linked 
.button:active, .dialog-action-area.linked .button:insensitive, .dialog-action-area.linked .button:backdrop, 
.dialog-action-area.linked .button:backdrop:insensitive {
-  border-style: solid none none none; }
-.dialog-action-area.linked .button:last-child {
   border-style: solid none none solid; }
+.dialog-action-area.linked .button:first-child {
+  border-style: solid none none none; }
 
 /***********
  * Sidebar *
diff --git a/themes/Adwaita/gtk-3.0/gtk-contained.css b/themes/Adwaita/gtk-3.0/gtk-contained.css
index 16e5fe9..3fb68f1 100644
--- a/themes/Adwaita/gtk-3.0/gtk-contained.css
+++ b/themes/Adwaita/gtk-3.0/gtk-contained.css
@@ -1513,9 +1513,9 @@ GtkCalendar {
     icon-shadow: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
 .dialog-action-area.linked .button, .dialog-action-area.linked .button:hover, .dialog-action-area.linked 
.button:active, .dialog-action-area.linked .button:insensitive, .dialog-action-area.linked .button:backdrop, 
.dialog-action-area.linked .button:backdrop:insensitive {
-  border-style: solid none none none; }
-.dialog-action-area.linked .button:last-child {
   border-style: solid none none solid; }
+.dialog-action-area.linked .button:first-child {
+  border-style: solid none none none; }
 
 /***********
  * Sidebar *