#newsDetail.webgene-blog {
  grid-template-columns : 1fr;
  max-width : 640px;
  margin-inline: auto;
}

#newsDetail.webgene-blog .blog-body h2 {
  font-weight : bold;
  font-size : 1.2rem;
}
#newsDetail.webgene-blog .blog-body h3 {
  font-weight : bold;
  font-size : 1.1rem;
}
#newsDetail.webgene-blog .blog-body h4,
#newsDetail.webgene-blog .blog-body h5,
#newsDetail.webgene-blog .blog-body h6 {
  font-weight : bold;
  font-size : 1rem;
}