@collab-ui/core/scss/components/combo-box/examples/default.html

Cisco Collab UI CSS Framework

  <div class="cui-combo-box" aria-haspopup="listbox" aria-expanded="false" role="combobox">
    <div class="cui-input-group  cui-search-input medium-4 columns end">
      <div class="cui-input__icon-container">
        <input class="cui-input" type="text" aria-autocomplete="list" value="" />
        <i class="cui-icon icon icon-search_20"></i>
      </div>
    </div>
  </div>
  <div class="cui-event-overlay cui-event-overlay--bottom">
    <div class="cui-event-overlay__children">
      <div class="cui-combo-box__options" role="listbox">
        <div class="cui-list-item" role="option" title="a">a</div>
        <div class="cui-list-item" role="option" title="ab">ab</div>
        <div class="cui-list-item" role="option" title="abc">abc</div>
      </div>
    </div>
  </div>