diff --git a/photo21/templates/base.html b/photo21/templates/base.html
index 7d09a26..a2d1633 100644
--- a/photo21/templates/base.html
+++ b/photo21/templates/base.html
@@ -13,6 +13,7 @@ SPDX-License-Identifier: GPL-3.0-or-later
+
{% block extracss %}{% endblock %}