const chocolateContainer = document.querySelector(".chocolates"); const notesForEmma = { }; for (let i = 0; i < 3; i++) { for (let j = 0; j < 4; j++) { const tile = document.createElement("div"); tile.classList.add("chocolate"); tile.style.height = "14vh"; tile.style.width = "7vw"; chocolateContainer.appendChild(tile); } }