.image-wrapper {
  position: relative;
  display: inline-block;
  width: 40%;
}

.badge{
    position: absolute;
    background-color: green;
    color: white;
    margin: 5px;
    padding: 20px;
    border-radius: 25px;
    left: 380px;
    top:5px;
    border:1px solid lawngreen;
}

@media (max-width: 480px) {
  .image-wrapper,
  .card-content {
    display: block;
    width: 100%;
    text-align: center;
  }
}