text: let menu_expand = false;
  const menuButton = document.querySelector('.header__menuButton');
  const menu = document.querySelector('.header__navigation');
  menuButton.addEventListener('click', () => {
    if (menu.classList.contains('header__navigation_active')) {
      menu.classList.remove('header__navigation_active')
      menu_expand = false;
    } else {
      menu.classList.add('header__navigation_active')
      menu_expand = true;
    }
  })
  
  