.single .entry-meta {
  padding: 12px 20px;
  margin-bottom: 20px;
  border-bottom: 1px solid #bdbcbc;
}

@media (min-width: 576px) {
  .single .entry-author {
    padding-right: 20px;
    margin-right: 25px;
    position: relative;
  }
  .single .entry-author::after {
    content: "";
    height: 65%;
    border-right: 1px solid #bdbcbc;
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
  }
}

@media (min-width: 768px) {
  .single .entry-header {
    max-width: 94%;
    margin: 0 auto;
  }
  .single .entry-meta {
    padding: 15px 30px;
    margin-bottom: 20px;
  }
}

@media (min-width: 992px) {
  .single .entry-meta {
    padding: 20px 40px;
    margin-bottom: 40px;
  }
  .single .entry-author {
    padding-right: 25px;
    margin-right: 30px;
  }
}

@media (min-width: 1200px) {
  .single .entry-author {
    padding-right: 30px;
    margin-right: 40px;
  }
  .single .entry-author picture {
    margin-right: 20px;
  }
}