ype="biblio">[INFRA]</a> defines the following terms:
    <ul>
     <li><span class="dfn-paneled" id="ae8def21">contain</span>
     <li><span class="dfn-paneled" id="15e48c39">set</span>
    </ul>
   <li>
    <a data-link-type="biblio">[SELECTORS-4]</a> defines the following terms:
    <ul>
     <li><span class="dfn-paneled" id="ba0ed6e8">:invalid</span>
     <li><span class="dfn-paneled" id="628c6566">pseudo-class</span>
    </ul>
   <li>
    <a data-link-type="biblio">[WEBIDL]</a> defines the following te