diff --git a/SecurityPolicy.html b/SecurityPolicy.html
index 04c9c22..b9d06ee 100644
--- a/SecurityPolicy.html
+++ b/SecurityPolicy.html
@@ -72,9 +72,9 @@ Explanatory comments in <span class="q">GREEN</span> are not part of text.<br />
   Status: <b>WIP <a href="https://community.cacert.org/board/motions.php?motion=m20100327.2">m20100327.2</a></b> as of 20100404 00:00:02 UTC<br /><br />
 </td><td align="right">
   <a href="http://www.cacert.org/policy/PolicyOnPolicy.php"><img src="Images/cacert-wip.png" alt="Security Policy Status == WIP" style="border-width:0" /></a>
-</td></table>
+</td></tr></table>
 
-<h2 id="1">1. INTRODUCTION</h2>
+<h2 id="s1">1. INTRODUCTION</h2>
 
 <h3 id="s1.1">1.1. Motivation and Scope </h3>
 <p>
@@ -553,7 +553,7 @@ authorisations on the below access control lists
 (see &sect;1.1.1):
 </p>
 
-<center><table border="1"> <tr>
+<table style="text-align: center" border="1"> <tr>
   <td>List Name</td>
   <td>Who</td>
   <td>Purpose of access</td>
@@ -589,7 +589,7 @@ authorisations on the below access control lists
   <td>support features in the web application</td>
   <td> includes by default all <span class="change">Application Engineers</span> <span class="strike">systems administrators </span> </td>
   <td><span class="strike">systems administration</span> <span class="change">support</span> team leader</td>
-</tr></table></center>
+</tr></table>
 
 
 <p>
@@ -1433,6 +1433,8 @@ Relevant and helpful Documents should be referenced for convenience.
 
 
 <hr />
-<a href="http://validator.w3.org/check?uri=referer"><img src="Images/valid-html401-blue.png" id="graphics2" alt="Valid HTML 4.01" border="0" style="float: right; border-width: 0" height="33" width="90" /></a>
-<p class="q">This is the end of the Security Policy.</p>
+<p class="q">
+<a href="http://validator.w3.org/check?uri=referer"><img src="Images/valid-html401-blue.png" id="graphics2" alt="Valid HTML 4.01" style="float: right; border-width: 0" height="33" width="90" /></a>
+This is the end of the Security Policy.
+</p>
 </body></html>