text: 
  var boton = document.getElementById('hamburger-icon');
  var opciones = document.getElementsByClassName('mobile-menu-options')
  
  boton.addEventListener('click', Intercalar);
  
  
  var counter = 0;
  
  
  function Intercalar(){
      counter++;
  
      if(counter == 0){
          opciones[0].className += ' mobile-menu-options-show';
      }
  
      if(counter == 1){
          opciones[0].className = 'mobile-menu-options';
          counter = -1;
      }
  }