title: Accessibility testing: select element missing an associated label
body: <p>To have a page be compliant with all government accessibility requirements, each form element should have a label.  However, we have a birth date picker with three dropdowns: Day, Month, and Year.  The visible label is simply "Birth Date".  </p>
  
  <p><img src="https://i.stack.imgur.com/4iKbS.jpg" alt="enter image description here"></p>
  
  <p>Is there a way to:</p>
  
  <ol>
  <li>Specify that a form element has no label?</li>
  <li>Specify that a label is for multiple form elements?</li>
  </ol>