_sidebar.md

-[Home](/Home)  
-<details>
+<ul>
+<li><a href="/Home">Home</a>  
+<li><details>
 <summary><a href="/EN/Home">EN</a></summary>
-<br>
-<a href="/EN/Home">Home</a>
-</details>
+<ul>
+<li><a href="/EN/Home">Home</a></li>
+</ul>
+</details></li>
+</ul>