[gtk/wip/baedert/for-master: 18/19] icon-browser: Add .navigation-sidebar to sidebar

[Timm Bäder <baedert src gnome org>]

commit 93b54ca6d595a6dfc74efbf3a3dc486a0a443d3d
Author: Timm Bäder <mail baedert org>
Date:   Sat Aug 22 17:30:30 2020 +0200

    icon-browser: Add .navigation-sidebar to sidebar

 demos/icon-browser/window.ui | 3 +++
 1 file changed, 3 insertions(+)
---
diff --git a/demos/icon-browser/window.ui b/demos/icon-browser/window.ui
index a3230d761e..3e9273b6fe 100644
--- a/demos/icon-browser/window.ui
+++ b/demos/icon-browser/window.ui
@@ -70,6 +70,9 @@
             <property name="hscrollbar-policy">never</property>
             <child>
               <object class="GtkListView">
+                <style>
+                  <class name="navigation-sidebar" />
+                </style>
                 <property name="model">
                   <object class="GtkSingleSelection" id="context_model">
                     <property name="model">