  <div class="md-combo-box" aria-haspopup="listbox" aria-expanded="false" role="combobox">
    <div class="md-input-container  md-search-input medium-4 columns end">
      <div class="md-input__icon-container">
        <input class="md-input" type="text" aria-autocomplete="list" value="" />
        <i class="md-icon icon icon-search_20"></i>
        <button
          class="md-button md-button--36 md-button--icon"
          alt="clear input"
          type="button"
          aria-label="clear input">
      