diff -u b/core/modules/update/templates/update-project-status.html.twig b/core/modules/update/templates/update-project-status.html.twig --- b/core/modules/update/templates/update-project-status.html.twig +++ b/core/modules/update/templates/update-project-status.html.twig @@ -68,7 +68,7 @@ {% endif %} {% - set extra_attributes = [ + set extra_classes = [ project.status == constant('UPDATE_NOT_SECURE') ? 'project-not-secure', project.status == constant('UPDATE_REVOKED') ? 'project-revoked', project.status == constant('UPDATE_NOT_SUPPORTED') ? 'project-not-supported', @@ -78,7 +78,7 @@ {% if extras %}