.card-text {
  max-height: 30px;
  overflow: hidden;
  transition: max-height 0.5s ease, padding 0.5s ease;
}

.show-more-btn {
  background: none;
  border: none;
  color: #0d6efd;
  cursor: pointer;
  text-decoration: underline;
  display: block;
  margin-top: 10px;
}