:root {
  --aa: #0b0b0b;
}

.body {
  grid-column-gap: 16px;
  grid-row-gap: 16px;
  flex-flow: wrap;
  grid-template-rows: auto;
  grid-template-columns: 1fr;
  grid-auto-columns: 1fr;
  justify-content: center;
  place-items: flex-start center;
  display: flex;
}

@media screen and (max-width: 479px) {
  .body {
    grid-column-gap: 0px;
    grid-row-gap: 0px;
    flex-flow: column;
    display: flex;
  }
}