$w.onReady(function () setTimeout(() => { $w("#introBox").hide("fade", {duration: 1000}); }, 3000); }); // Make sure the element IDs in the code match the IDs of the elements on your site. // You can change an element’s ID using the Properties & Events panel located on the right side of the Code Panel. $w.onReady(function () { // Poczekaj 3 sekundy i ukryj intro box setTimeout(() => { $w("#introBox").hide("fade", {duration: 1000}); }, 3000); });