diff --git a/index.mdwn b/index.mdwn
index d346c1d0cc17a60c83c79f36397443ce66a5d0f4..4a473baa9c7b37fb1c6512226ff34aa82b3868f4 100644
--- a/index.mdwn
+++ b/index.mdwn
@@ -9,12 +9,12 @@ motivations for copyleft exists, presents a detailed analysis of the text of
 various copyleft licenses, and gives examples and case studies of copyleft
 compliance situations.
   
-## The Copyleft Guide and Tutorial
+### The Copyleft Guide and Tutorial
 
 The primary project currently on this site is the
 [tutorial book entitled *Copyleft and the GNU General Public License: A Comprehensive Guide and Tutorial*](/guide/).
 
-## Getting Involved
+### Getting Involved
 
 There are various ways to get involved with this project.  The primary
 copyleft.org website is a wiki, and we welcome additional information.
@@ -24,7 +24,7 @@ However, the primary project available on this site is the aforementioned
 guide and tutorial about GPL and other copyleft concepts.  We seek
 contributors
 
-## Who Contributes to Copyleft.org?
+### Who Contributes to Copyleft.org?
 
 This site is a joint project of
 [Software Freedom Conservancy](https://sfconservancy.org) and
@@ -35,9 +35,9 @@ contributed to the wiki, and you can see the
 [Git commit log on the tutorial](https://gitorious.org/copyleft-org/tutorial/commits/)
 to see who has contributed to it.
 
-## Offsite Resources
+### Offsite Resources
 
-### What Is Copyleft?
+#### What Is Copyleft?
 
 Here are a few sources to read generally what copyleft is:
   * [Richard M. Stallman's essay on copyleft at gnu.org](https://www.gnu.org/copyleft/)