text: // declare
  const portfolioImg = document.querySelector('.portfolio-img');
  const portfolioDescr = document.querySelector('.portfolio-descr');
  
  // plan it
  function animLeftOnce() {
  	return (
  		this.style.transform = "translateX(10px)",
  		setTimeout(function(){ 
  			this.style.transform = "translateX(0px)"; 
  		}, 500),
  		console.log('running')
  	)
  }
  
  // do it
  portfolioImg.addEventListener("mouseover", function() {   
    this.portfolioImg.animLeftOnce();
  }, false);
  
  