DOM - Positionner un élément (2)
Page 15
const headerElt = document.querySelector("header");
headerElt.insertAdjacentHTML("beforebegin", "<p class='blue'>beforebegin</p>");
headerElt.insertAdjacentHTML("afterbegin", "<p class='blue'>afterbegin</p>");
headerElt.insertAdjacentHTML("beforeend", "<p class='blue'>beforeend</p>");
headerElt.insertAdjacentHTML("afterend", "<p class='blue'>afterend</p>");
// Attention aux guillemets !