st.getElementsByTagName('a');
      for (var i = 0; i < aTags.length; i++) {
        var lowerhref = aTags[i]
          .href
          .toLowerCase();
        if (url.startsWith(lowerhref)) {
          aTags[i]
            .classList
            .add('active');
          break;
        }
      }
    }
  });
</script>
    <div class="flex flex-col prose">
      <div class="w-full max-w-screen-xl mx-auto">
        <!-- * * * * * * * * * * * * * -->
        <!-- Start of GoJS sample code -->
        <script s