.sponsor_list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin: 0 auto;
  column-gap: 15px;
  row-gap: 15px;
}
.sponsor_item {
  width: 200px;
}
.hareza_contents {
  display: flex;
  flex-direction: column;
}
.hareza_contents img {
  max-width: 80%;
}
.hareza_contents img:nth-child(even) {
  margin-top: 8px;
}
@media screen and (min-width: 768px) {
  .hareza_contents {
    margin: 180px;
    flex-direction: initial;
  }
  .hareza_contents img {
    max-width: 50%;
  }
  .hareza_contents img:nth-child(even) {
    margin-top: 0;
    margin-left: 8px;
  }
}