</div>
      
      <nav class="md-nav" data-md-level="3" aria-labelledby="__nav_2_2_9_label" aria-expanded="false">
        <label class="md-nav__title" for="__nav_2_2_9">
          <span class="md-nav__icon md-icon"></span>
          Core
        </label>
        <ul class="md-nav__list" data-md-scrollfix>
          
            
          
            
              
  
  
  
    
    <li class="md-nav__item md-nav__item--nested">
      
      
      
      
      <input class="md-nav__toggle md-toggle "