<!-- contentholder does nothing by default, but it allows users to style the text inside
the content area without affecting the meaning of 'em' in #mw_content, which is used
for the margins -->
- <div id="mw_contentholder">
+ <div id="mw_contentholder" class="mw-body">
<div class='mw-topboxes'>
<div id="mw-js-message" style="display:none;"<?php $this->html('userlangattributes')?>></div>
<div class="mw-topbox" id="siteSub"><?php $this->msg('tagline') ?></div>