multi-menu.html

  <div class="menu_section">
     <h3>Raporlar</h3>
     <ul class="nav side-menu">
       <li><a><i class="fa fa-sitemap"></i> Sistem Raporları <span class="fa fa-chevron-down"></span></a>
         <ul class="nav child_menu" style="display: none">
           <li><a href="#level1_1">Level One</a>
           <li><a>Level One<span class="fa fa-chevron-down"></span></a>
             <ul class="nav child_menu" style="display: none">
               <li class="sub_menu"><a href="level2.html">Level Two</a></li>
               <li><a href="#level2_1">Level Two</a></li>
               <li><a href="#level2_2">Level Two</a></li>
             </ul>
           </li>
           <li><a href="#level1_2">Level One</a></li>
         </ul>
       </li>
     </ul>
  </div>