text: 
  	let tableOfContent = document.querySelector('#tableOfContent');
  	let chapter = document.querySelector('#chapter');
  	let left = document.querySelector('#left');
  	let chapters = '';
  
  	Object.keys(RESUME).forEach( key => {
  		let chapterContent = `
  				<li id="chapter">
  					<p>${key}</p>
  				</li>
  				`;
          chapters += chapterContent;
  	})
      tableOfContent.innerHTML = chapters;