text: var menu = document.getElementById('menu');
  var menu__link =document.getElementById('nav-menu__link')
  
  if (menu)
      menu.addEventListener('click',function(){
          if(menu__link.classList.contains('nav-menu__active'))
              menu__link.classList.remove('nav-menu__active')
          else
              menu__link.classList.add('nav-menu__active')
      })