.gallery img {
  height: 280px;
  margin-bottom: 20px;
}

@media (max-width: 360px) {
  .gallery img {
    height: 200px;
    padding: 0px;
    margin: 0px 0px 10px 0px;
  }
  .container-fluid {
    padding: 0px 10px 0px 10px;
  }
}