Fix layout

docs/_themes/inheritor/layout.html

@@ -1,19 +1,9 @@
 {% extends "basic/layout.html" %}
 
-{%- block extrahead %}
-  {{ super() }}
-
-  <link rel="stylesheet" href="https://pages.nist.gov/nist-header-footer/css/nist-combined.css">
-  <script src="https://code.jquery.com/jquery-3.6.2.min.js" type="text/javascript" defer="defer"></script>
-  {header_footer_script}
-{% endblock %}
-
-
 {%- block footer %}
 
   {{ super() }}
 
-  <!-- Taken from https://www.filamentgroup.com/lab/html-includes/#another-demo%3A-including-another-html-file -->
-  <iframe src="{{ pathto('_static/ntd2d_menu.html', 1) }}" onload="this.before((this.contentDocument.body||this.contentDocument).children[0]);this.remove()"></iframe>
+  <p>This is my footer!</p>
 
 {%- endblock %}