text: "use strict";
  
  let bouton_ok = document.getElementById("go_to");
  let intro = document.getElementById("intro_page")
  
  bouton_ok.addEventListener("click", () => {
    intro.style["-webkit-animation"] = 'slit-out-vertical 0.5s ease-in 0.5s both';
    intro.style.animation = 'slit-out-vertical 0.5s ease-in 0.5s both';
    setTimeout(() => { 
      window.location.replace("sommaire.html");
      }, 1000);
  
  })
  
  