 null;

    var searchMenuElem = document.getElementById("search-menu");
    var activeItem = document.querySelector('#search-menu .dropdown-item.is-active');
    var activeIndex = null;
    var items = null;
    var searchContainerMaxHeight = 350;

    searchElem ? 
    searchElem.addEventListener('keydown', function(e) {
      if (window.innerWidth < 770) {
        return null;
      }

      if (e.key === 'Escape') {
        searchResult ? searchResult.setAttribute('data-display', 'none') : null;
       