.course-box {
  background: #fff;
  border: 1px solid #eee;
  transition: 0.3s;
}

.course-box:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.course-img-wrapper {
  min-width: 250px;
}

.course-img {
  width: 230px;
  height: 300px;
  object-fit: cover;
}

@media(max-width:768px){
  .course-img {
    width: 180px;
    height: 220px;
    margin: 0 auto;
  }
}