[gtk+/wip/overlay-scrollbar] Theme improvements

[Matthias Clasen <matthiasc src gnome org>]

commit a031ff5fb77df34f2e2d1262c866ed2339ffc4e9
Author: Matthias Clasen <mclasen redhat com>
Date:   Thu Oct 9 17:18:41 2014 -0400

    Theme improvements
    
    Make scrollbars in sidebars show up - this what broke the gtk3-demo
    scrollbar.

 gtk/resources/theme/Adwaita/_common.scss           |    2 ++
 gtk/resources/theme/Adwaita/gtk-contained-dark.css |    2 ++
 gtk/resources/theme/Adwaita/gtk-contained.css      |    2 ++
 3 files changed, 6 insertions(+), 0 deletions(-)
---
diff --git a/gtk/resources/theme/Adwaita/_common.scss b/gtk/resources/theme/Adwaita/_common.scss
index fb226ad..60eee37 100644
--- a/gtk/resources/theme/Adwaita/_common.scss
+++ b/gtk/resources/theme/Adwaita/_common.scss
@@ -2970,10 +2970,12 @@ GtkVolumeButton.button { padding: 8px; }
   background-color: transparentize(black, 0.9);
 }
 
+.sidebar .scrollbar.overlay-indicator,
 .scrollbar.overlay-indicator {
   -GtkRange-slider-width: 10;
 }
 
+.sidebar .scrollbar.overlay-indicator .trough,
 .scrollbar.overlay-indicator.trough {
   background-color: transparent;
 }
diff --git a/gtk/resources/theme/Adwaita/gtk-contained-dark.css 
b/gtk/resources/theme/Adwaita/gtk-contained-dark.css
index 288b0ad..0549f34 100644
--- a/gtk/resources/theme/Adwaita/gtk-contained-dark.css
+++ b/gtk/resources/theme/Adwaita/gtk-contained-dark.css
@@ -4294,9 +4294,11 @@ GtkCalendar.header .menuitem.titlebutton.button:selected, .list-row:selected {
 .scrollbar.overlay-indicator.locked.trough {
   background-color: rgba(0, 0, 0, 0.1); }
 
+.sidebar .scrollbar.overlay-indicator,
 .scrollbar.overlay-indicator {
   -GtkRange-slider-width: 10; }
 
+.sidebar .scrollbar.overlay-indicator .trough,
 .scrollbar.overlay-indicator.trough {
   background-color: transparent; }
 
diff --git a/gtk/resources/theme/Adwaita/gtk-contained.css b/gtk/resources/theme/Adwaita/gtk-contained.css
index cd4f8eb..130aac0 100644
--- a/gtk/resources/theme/Adwaita/gtk-contained.css
+++ b/gtk/resources/theme/Adwaita/gtk-contained.css
@@ -4456,9 +4456,11 @@ GtkCalendar.header .menuitem.titlebutton.button:selected, .list-row:selected {
 .scrollbar.overlay-indicator.locked.trough {
   background-color: rgba(0, 0, 0, 0.1); }
 
+.sidebar .scrollbar.overlay-indicator,
 .scrollbar.overlay-indicator {
   -GtkRange-slider-width: 10; }
 
+.sidebar .scrollbar.overlay-indicator .trough,
 .scrollbar.overlay-indicator.trough {
   background-color: transparent; }