text: const refs ={
      inputEl: document.querySelector('#font-size-control'),
      textEl: document.querySelector('#text'),
  }
  refs.textEl.style.fontSize = refs.inputEl.value+'px';
  
   refs.inputEl.addEventListener('change', onInputChange);
      function onInputChange(event){
          return refs.textEl.style.fontSize = event.currentTarget.value +'px';
      }