The HTML of the right block should match the XSL version

HTML version : https://code.ametys.org/pages/MAQ/ametys-intranet/master/browse/actu.html

XSL version : https://demo.ametys.org/nightly-intranet-cms/preview/intranet/fr/mon-organisation/l-institution.html

The enclosing div is not correct
The title on the HTML version should be :

<h2 class="ametys-content-title">Besoin d'aide ?</h2>