      <li><a href="#motivation"><span class="secno">1.1</span> <span class="content">Motivation</span></a>
      <li><a href="#solution"><span class="secno">1.2</span> <span class="content">Solution</span></a>
     </ol>
    <li><a href="#exposing"><span class="secno">2</span> <span class="content">Exposing custom element states</span></a>
    <li><a href="#selecting"><span class="secno">3</span> <span class="content">Selecting a custom element with a specific state</span></a>
    <li>
     <a href="#w3c-co