--- a/Allura/allura/templates/jinja_master/lib.html
+++ b/Allura/allura/templates/jinja_master/lib.html
@@ -109,6 +109,7 @@
 {% endmacro %}
 
 {% macro markdown_syntax(id='') %}
+<div class="grid-20">
 <h1>Markdown Syntax Guide</h1>
 
 <p>The Allura code uses markdown syntax everywhere to allow you to create rich<br>text markup, and extends markdown in several ways to allow for quick linking<br>to other artifacts in your project. </p>