<dl class="portlet portletError"
    i18n:domain="plone">

    <dt class="portletHeader">
        <span class="portletTopLeft"></span>
        <a href="#" 
           class="tile"
           i18n:translate="box_error">Error</a>
        <span class="portletTopRight"></span>
    </dt>

    <dd i18n:translate="text_error_rendering_portlet">
        There was an error while rendering the portlet.
    </dd>

    <dd class="portletFooter">
        <span class="portletBottomLeft"></span>
        <span class="portletBottomRight"></span>
    </dd>
</dl>
