@media (max-width: 575.98px) {
  .course-tile {
    display: flex;
    flex-direction: column;
  }

  .course-tile .card-body {
    order: 1;
  }

  .course-tile .card-img-top {
    order: 2;
  }

  .course-tile .card-text {
    display: none;
  }
}