diff --git a/index.html b/index.html
index 2359e1b..ba1d1db 100644
--- a/index.html
+++ b/index.html
@@ -34,23 +34,28 @@
         The official style guide for Red Hat technical documentation, including how to write for translation, common mistakes to avoid, rules for everyday punctuation, and grammar.
       </p>
       <p>
-        For Red&nbsp;Hat associates, a dedicated guide to Docbook XML as used in Red&nbsp;Hat Training courses.
+        A dedicated guide to Docbook XML as used in Red&nbsp;Hat Training courses.
       </p>
 
-      <h2>
+      <h3>
       <a href="http://stylepedia.net/style" target="_blank" title="The Red Hat Technical Writing Style Guide">
         <!--<img class="social" src="font/fontawesome/svgs/brands/readme.svg" alt="Style Guide" width="40em" />--> Red&nbsp;Hat Style Guide</a>
-    </h2>
+    </h3>
 
-    <h2>
-      <a href="http://stylepedia.net/docbook" title="DocBook XML Guide (Red Hat Internal Only)">
-      <!--<img class="social" src="font/fontawesome/svgs/solid/code.svg" alt="XML Guide" width="40em" />--> RHT DocBook XML Guide</a>
-    </h2>
+    <h3>
+      <a href="http://stylepedia.net/docbook/2.0" title="DocBook XML Guide v2.1">
+      <!--<img class="social" src="font/fontawesome/svgs/solid/code.svg" alt="XML Guide" width="40em" />--> RHT DocBook XML Guide v2.1</a>
+    </h3>
+      
+      <h3>
+        <a href="http://stylepedia.net/docbook" title="DocBook XML Guide v3.0">
+          <!--<img class="social" src="font/fontawesome/svgs/solid/code.svg" alt="XML Guide" width="40em" />--> RHT DocBook XML Guide v3.0</a>
+      </h3>
 
-    <h2>
+    <h3>
       <a href="https://www.redhat.com/en/about/brand/standards" target="_blank">
       <!--<img class="social" src="font/fontawesome/svgs/solid/book-open.svg" alt="Brand Standards" width="40em" />--> Red&nbsp;Hat Brand Standards</a>
-    </h2>
+    </h3>
 
   </div>
   </div>