.img-wrapper {
  width: 100%;
  height: 50vh;
  margin-bottom: 50px;
  margin-top: 50px;
}
.img-wrapper img {
  width: 100%;
  height: 100%;
}

@media (max-width: 576px) {
  .img-wrapper {
    width: 100%;
    height: 50vh;
    margin-bottom: 10px;
    margin-top: 10px;
  }
}