.popup__new_title {
  font-size: 28px;
  font-weight: 700;
  text-align: center;
  color: #3b9660;
  font-style: italic;
  text-shadow: 3px 3px 3px rgba(65, 133, 110, 0.45);
  margin: 10px auto;
}

@media screen and (max-width: 1100px) {
  .popup__new_title {
    font-size: 24px;
  }
}

@media screen and (max-width: 950px) {
  .popup__new_title {
    font-size: 22px;
  }
}