.blog-articles {
  margin-top: 60px;
  display: grid;
  grid-gap: 4rem;
}

@media screen and (min-width: 750px) {
  .blog-articles {
    grid-template-columns: 1fr 1fr;
    grid-gap: 6.8rem 6rem;
  }
}

@media screen and (min-width: 990px) {
  .blog-articles {
    grid-template-columns: 1fr 1fr 1fr;
    grid-gap: 6rem;
  }
}
.blog__title{
  margin-top: 0;
}