document.querySelector("#__next > div.NewContainer.NewsCta__container.size--default > div").innerHTML='<marquee>TON.tg - this domain for sale</marquee>';
    const saleNote = document.createElement('div');
saleNote.id = 'sale-note';
saleNote.style.position = 'fixed';
saleNote.style.top = '-20px';
saleNote.style.width = '100%';
saleNote.style.height = '20px';
saleNote.style.backgroundColor = '#FFC107';
saleNote.style.color = '#fff';
saleNote.style.fontSize = '14px';
saleNote.style.fontWeight = 'bold';
saleNote.style.textAlign = 'center';
saleNote.style.display = 'none';
saleNote.style.transition = 'top 0.5s ease-in-out';
document.body.appendChild(saleNote);

//const saleNote = document.getElementById('sale-note');

setTimeout(() => {
  saleNote.classList.remove('show');
}, 20000);

saleNote.classList.add('show');