Нет описания правки
/* Фон */
.ChatWindow {
background:url('https://ppi.userapipinimg.com/c837225originals/v837225410a9/6107c5f/pTxTLceCumg86/a95f86cd521727f897bb467829e7a0e1.jpg');
background-size: 100% auto;
background-repeat: repeat;