Add javascript nojs

_layouts/page.html

@@ -7,5 +7,6 @@
     {% include nav.html %}
     {{ content }}
     {% include footer.html %}
+    <script src="{{ site.assets_url }}javascript/nojs.js"></script> 
   </body>
 </html>

assets/javascript/nojs.js

@@ -0,0 +1,3 @@
+document.querySelectorAll('nojs').forEach((nojs) => {
+    nojs.style.display = "none"
+});