.platform {
  grid-column: 1/span 12;
  padding: 0rem 0;
}

.platform img {
  border-radius: 12px;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
  max-width: 100%;
}
@media (min-width: 768px) {
  .platform img {
    float: right;
    margin: 0 2rem 1rem 3rem;
    width: 20%;
    clear: both;
  }
}

.platform img.img_extra {
  border-radius: 12px;
  box-shadow: none;
  width: 230px;
  margin-bottom: 3rem;
}