
  
</div>


    
      
        
        
  <p><p>Absolute height of one line of type, in pixels</p>
</p>


      
        
        

      
        
        

      
        
        

      
        
        




      
        
        

      
        
        

      
        
        

      
    
  </div>
</article>

  
    

<article id="rhythm-font-unit" data-name="rhythm-font-unit" data-type="variable" class="item"
  
  >
  <div data-role="content-wrapper">
    <header class="title-bar">
  <h2 cl