--- a/reports/WD-prov-implementations-20130312/Overview.html	Fri Feb 22 10:02:47 2013 +0000
+++ b/reports/WD-prov-implementations-20130312/Overview.html	Fri Feb 22 10:06:13 2013 +0000
@@ -3722,8 +3722,8 @@
             </tr>
             <tr>
         <th scope="col">Term</th>
-        <th colspan="3" align="center" scope="col">PROV-O</th>
-        <th colspan="4" align="center" scope="col">PROV-N</th>
+        <th colspan="3" style="text-align:center" scope="col">PROV-O</th>
+        <th colspan="4" style="text-align:center" scope="col">PROV-N</th>
        </tr>
       <tr>
         <td rowspan="8"><a href="http://www.w3.org/TR/prov-dm/#component1">C1: Entities/Activities</a></td>