Various fixes

Author: Claudio Cortese

_includes/css/post.css

@@ -14,6 +14,6 @@ details summary {
     font-weight: bold;
 }
 
-details summary ul {
+details ul {
     list-style-type: none;
 }

js/post.js

@@ -0,0 +1,7 @@
+document.addEventListener('DOMContentLoaded', () => {
+    const details = document.querySelector('details');
+
+    if(!details?.querySelector('ul')) {
+        details.classList.add('hidden');
+    }
+})