.content__video-items {
  margin: 0;
  padding: 0;
  display: grid;
  grid-template: repeat(2, 1fr) / repeat(2, 1fr);
  list-style: none;
  gap: 30px;
}

@media screen and (max-width: 490px) {
  .content__video-items {
    grid-template-rows: repeat(4, 1fr);
    grid-template-columns: 1fr;
  }
}