--- a/3d.rst	Mon Feb 22 12:42:48 2016 +0200
+++ b/3d.rst	Mon Feb 22 12:46:36 2016 +0200
@@ -5,6 +5,7 @@
  3D.
 =====
 .. contents::
+   :local:
 
 Pov-Ray.
 ========