.teacher-avatar {
  bottom: -7px;
  width: 198px;
  height: 198px;
  transform-origin: bottom center;
}

.teacher-avatar img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center bottom;
  filter: drop-shadow(0 8px 7px #1a245544);
}

@media (max-width: 760px) {
  .teacher-avatar { width: 170px; height: 170px; }
}