    </ul>
      </nav>
    </li>
  

            
          
            
              
  
  
    
  
  
    
    <li class="md-nav__item md-nav__item--active md-nav__item--nested">
      
      
      
      
      <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_6_3" checked>
      
      
      
        <label class="md-nav__link" for="__nav_6_3" id="__nav_6_3_label" tabindex="0">
          core
          <span class="md-nav__icon md-icon"></span>
        </label>
      
      <nav cla