div.layout-content.status.status-full-history.premium > div.container > h4 {
  color: transparent;
  position: relative;
}

div.layout-content.status.status-full-history.premium > div.container > h4::after {
  content: "Notifications history";
  color: #000; /* Set to desired text color */
  position: absolute;
  left: 0;
  top: 0;
  font-size: 1.2em; /* Adjust as needed */
  width: 100%;
}

div.layout-content.status.status-full-history.premium > div.masthead-container.premium > div > div.text-container {
  background-color: #f7f7f7;
  border: 2px solid #794DE8;
  border-radius: 5px;
}

div.layout-content.status.status-full-history.premium > div.masthead-container.premium > div > div.text-container > span {
  color: #000;
}