X-Git-Url: http://source.bookstackapp.com/bookstack/blobdiff_plain/421dd93ffd59bbe881df1f7fa86066f7f353b596..refs/pull/1630/head:/resources/assets/js/components/chapter-toggle.js

diff --git a/resources/assets/js/components/chapter-toggle.js b/resources/assets/js/components/chapter-toggle.js
index a751206d1..bfd0ac729 100644
--- a/resources/assets/js/components/chapter-toggle.js
+++ b/resources/assets/js/components/chapter-toggle.js
@@ -11,12 +11,14 @@ class ChapterToggle {
     open() {
         const list = this.elem.parentNode.querySelector('.inset-list');
         this.elem.classList.add('open');
+        this.elem.setAttribute('aria-expanded', 'true');
         slideDown(list, 240);
     }
 
     close() {
         const list = this.elem.parentNode.querySelector('.inset-list');
         this.elem.classList.remove('open');
+        this.elem.setAttribute('aria-expanded', 'false');
         slideUp(list, 240);
     }