♻️ refactor: format code

assets/js/accordion.js

@@ -1,18 +1,18 @@
-var acc = document.getElementsByClassName("accordion");
-var i;
+var acc = document.getElementsByClassName('accordion')
+var i
 
 for (i = 0; i < acc.length; i++) {
-  acc[i].addEventListener("click", function() {
+  acc[i].addEventListener('click', function () {
     /* Toggle between adding and removing the "active" class,
     to highlight the button that controls the panel */
-    this.classList.toggle("active");
+    this.classList.toggle('active')
 
     /* Toggle between hiding and showing the active panel */
-    var panel = this.nextElementSibling;
+    var panel = this.nextElementSibling
     if (panel.style.maxHeight) {
-      panel.style.maxHeight = null;
+      panel.style.maxHeight = null
     } else {
-      panel.style.maxHeight = panel.scrollHeight + "px";
-    } 
-  });
-}
+      panel.style.maxHeight = panel.scrollHeight + 'px'
+    }
+  })
+}