.blog-introduce {
  max-width: 120rem;
  width: 100%;
  margin: 0 auto;
  margin-bottom: 9.6rem;
}
@media screen and (width <= 768px) {
  /* <!-- Blog汇总页介绍 --> */
  .blog-introduce {
    max-width: 100%;
    padding: 0 1.6rem;
  }
}