diff --git a/src/core/templates/layout.html b/src/core/templates/layout.html
index b91333e..d441345 100644
--- a/src/core/templates/layout.html
+++ b/src/core/templates/layout.html
@@ -8,12 +8,12 @@
App
{% endif %}
-
{% block header_css %}
+
{% block header_css_additional %}
{% endblock header_css_additional %}
@@ -36,7 +36,6 @@
{% endblock %}
-
{% block body_content %}
{% block body_content_additional %}
{% endblock body_content_additional%}