[nautilus/gnome-3-20] css: draw a background for the notebook

[Carlos Soriano Sánchez <csoriano src gnome org>]

commit 78f9e7a6413cbb50dab60a64ce2d16031d85eb4c
Author: Carlos Soriano <csoriano gnome org>
Date:   Mon Feb 15 11:10:40 2016 +0100

    css: draw a background for the notebook
    
    With recent gtk+ changes, the notebook style and drawing was
    changed somehow.
    
    Nautilus had a white background by "luck", and the canvas view
    needs to apply it's own background style in order to have a background
    at all.
    
    This commit follows what we were doing with the desktop window where we
    apply a style class to have a transparent background, but in this case
    a white one to fix this issue.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=761965

 src/resources/css/Adwaita.css |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)
---
diff --git a/src/resources/css/Adwaita.css b/src/resources/css/Adwaita.css
index 5ddae5c..87d9501 100644
--- a/src/resources/css/Adwaita.css
+++ b/src/resources/css/Adwaita.css
@@ -1,3 +1,9 @@
+.nautilus-window,
+.nautilus-window notebook,
+.nautilus-window notebook > stack {
+    background: white;
+}
+
 .nautilus-canvas-item {
     border-radius: 5px;
 }