diff --git a/docs/sphinx_setup/_static/css/custom.css b/docs/sphinx_setup/_static/css/custom.css
index 8cf6521fe05a8a..1fb4cbaf0fd34a 100644
--- a/docs/sphinx_setup/_static/css/custom.css
+++ b/docs/sphinx_setup/_static/css/custom.css
@@ -163,11 +163,6 @@ a.nav-link:hover {
     color: white;
 }
 
-li.toctree-l1.has-children  > a.reference.internal {
-    font-weight: 700;
-    color: black;
-}
-
 .rotate {
     transform: rotate(270deg);
 }
diff --git a/docs/sphinx_setup/_static/js/custom.js b/docs/sphinx_setup/_static/js/custom.js
index f4992e465e72c1..80330bf5dab47c 100644
--- a/docs/sphinx_setup/_static/js/custom.js
+++ b/docs/sphinx_setup/_static/js/custom.js
@@ -20,11 +20,11 @@ document.addEventListener('DOMContentLoaded', function () {
         });
 
         var parentElement = toggle.parentElement;
-        if (!parentElement
-            || !parentElement.parentElement
+        if (!parentElement.parentElement
             || !parentElement.parentElement.parentElement
+            || !parentElement.classList.contains('current')
             || !parentElement.parentElement.classList.contains('current')
-            || (parentElement.parentElement.classList.contains('current') && (parentElement.parentElement))
+            || (parentElement.parentElement.classList.contains('current') && (!parentElement.parentElement))
         ) {
             toggle.classList.add('rotate');
         }
diff --git a/docs/sphinx_setup/_static/js/open_sidebar.js b/docs/sphinx_setup/_static/js/open_sidebar.js
index fa25b613748c46..6f01a7b2d49614 100644
--- a/docs/sphinx_setup/_static/js/open_sidebar.js
+++ b/docs/sphinx_setup/_static/js/open_sidebar.js
@@ -1,6 +1,6 @@
 $(document).ready(function() {
-    const elems = $( "ul.bd-sidenav > li > input" );
-    for(let i = 0; i < elems.length; i++){
-        elems[i].setAttribute("checked", "checked");
+    const labels = $( "ul.bd-sidenav > li > label" );
+    for(let i = 0; i < labels.length; i++){
+        labels[i].classList.remove("rotate");
     }
 })
\ No newline at end of file