Added references to missing css as local assets.

At line (263), added references to the (3) missing css files in the "assets" sub-directory. Also, tested this change with localhost to any more embarrassing oversights on my part. ;-)

Author: dalesmith

case-study-orchestral/index.html

@@ -260,6 +260,9 @@
       type="text/css"
       media="all"
     />
+    <link rel="stylesheet" href="/case-study-orchestral/assets/oxygen.css?ver=4.0.2" type="text/css" media="all"/>
+    <link rel="stylesheet" href="/case-study-orchestral/assets/2332.css?ver=6.0.1" type="text/css" media="all"/>
+    <link rel="stylesheet" href="/case-study-orchestral/assets/universal.css?ver=6.0.1" type="text/css" media="all"/>
     <script
       type="text/javascript"
       src="/wp/wp-includes/js/jquery/jquery.min.js?v=1.101.1"