let ScreenWidth = window.innerWidth;
  if (ScreenWidth < 700)
  {
    var social_media = document.querySelector(".social-media-only");
    social_media.parentNode.removeChild(social_media); 
    document.querySelector(".footer__block-list").insertBefore(social_media, document.querySelector(".footer__block--links"));    
  }

  var navLinks = document.querySelectorAll('.footer__block--links');
  navLinks.forEach(function(button){
    button.addEventListener('click', function (event) {
      event.target.parentNode.parentNode.classList.toggle('open');
    });
  });