.teacher-detail-title__background {
  position: relative;
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100% 100%;
  width: 100%;
  height: calc(800 / 2500 * 100vw);
}

.teacher-detail-title__background::before {
  content: "";
  position: absolute;
  z-index: 0;
  inset: 0;
  background: linear-gradient(0deg, rgb(32, 32, 32) 30%, #1e1e1ec6 97%);
}

@media (min-width: 576px) {
  .teacher-detail-title__background {
    height: 400px;
  }
}