[gnome-todo] task-list-view: Add 'view' CSS class

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit 9b14cef40cd919f45cd024b747c8516e19cee230
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Tue Apr 13 14:14:34 2021 -0300

    task-list-view: Add 'view' CSS class

 src/gui/gtd-task-list-view.ui | 3 +++
 1 file changed, 3 insertions(+)
---
diff --git a/src/gui/gtd-task-list-view.ui b/src/gui/gtd-task-list-view.ui
index 1682bf95..a9c30247 100644
--- a/src/gui/gtd-task-list-view.ui
+++ b/src/gui/gtd-task-list-view.ui
@@ -3,6 +3,9 @@
   <template class="GtdTaskListView" parent="GtkBox">
     <property name="vexpand">1</property>
     <property name="orientation">vertical</property>
+    <style>
+      <class name="view" />
+    </style>
 
     <!-- Main stack -->
     <child>