Don't use CDN anymore

layouts/partials/nav.html

@@ -1,4 +1,4 @@
-<nav class="navbar navbar-expand-md sticky-top navbar-light bg-light">
+<nav class="navbar navbar-expand-md sticky-top navbar-light bg-light" id="mainnav">
   <div class="container">
     <a class="h1 navbar-brand mb-0" href="/">
       <svg version="1.1" viewBox="7 5 100 15" aria-labelledby="title" height="25">

layouts/partials/scripts.html

@@ -1,15 +1,12 @@
-<script src="https://code.jquery.com/jquery-3.4.1.slim.min.js" integrity="sha384-J6qa4849blE2+poT4WnyKhv5vZF5SrPo0iEjwBvKU7imGFAV0wwj1yYfoRSJoZ+n" crossorigin="anonymous"></script>
-<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js" integrity="sha384-wfSDF2E50Y2D1uUdj0O3uMBJnjuUD4Ih7YwaYd1iqfktj0Uod8GCExl3Og8ifwB6" crossorigin="anonymous"></script>
+<script src="/js/jquery.slim.min.js"></script>
+<script src="/js/bootstrap.min.js"></script>
 <script>
   window.addEventListener("scroll", function() {
     if (window.scrollY > 100) {
-      $("nav.navbar").css("box-shadow", "0 0px 3px 0 #1cb487")
-      $("nav.navbar").css("border-bottom", "1px solid #1cb487")
+      document.getElementById('mainnav').classList.add("scrolled");
     } else {
-      $("nav.navbar").css("box-shadow", "none")
-      $("nav.navbar").css("border-bottom", "1px solid #f8f9fa")
+      document.getElementById('mainnav').classList.remove("scrolled");
     }
   });
-  $("nav.navbar").css("box-shadow", "none")
-  $("nav.navbar").css("border-bottom", "1px solid #f8f9fa")
+  document.getElementById('mainnav').classList.add("beginscroll");
 </script>