.custom-card {
  /* Add shadows to create the "card" effect */
  box-shadow: 0 4px 8px 0 rgba(0,0,0,0.2);
  /*min-height: 400px;*/
  transition: 0.3s;
}

/* On mouse-over, add a deeper shadow */
.custom-card:hover {
  box-shadow: 0 8px 16px 0 rgba(0,0,0,0.2);
}