function contentOpen() {
  let overlay = document.querySelector(".pl__content");
  overlay.style.display = "inline-block";
  overlay.classList.add("pl__animated", "pl__bounceInUp");
}
contentOpen();

let closeSb = document.querySelector(".pl__closelink");
let overlay = document.querySelector(".pl__content");
closeSb.onclick = function () {
  overlay.style.display = "none";
};

setTimeout(function () {
  $('.pl__closelink').show(800);
}, 3000);