From 2677eee720f498a58540a694d6cb1498bebcfbeb Mon Sep 17 00:00:00 2001
From: Matthias Clasen <mclasen@redhat.com>
Date: Tue, 12 Jan 2016 23:40:28 -0500
Subject: [PATCH] box: Document child node ordering

---
 gtk/gtkbox.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/gtk/gtkbox.c b/gtk/gtkbox.c
index a99b4fd9c8..a8a4dc6779 100644
--- a/gtk/gtkbox.c
+++ b/gtk/gtkbox.c
@@ -74,7 +74,9 @@
  *
  * # CSS nodes
  *
- * GtkBox uses a single CSS node with name box.
+ * GtkBox uses a single CSS node with name box. The nodes of the children
+ * are always arranged from left to right. So box :first-child will always
+ * select the leftmost child, regardless of text direction.
  */
 
 #include "config.h"