body {
  max-width: 800px;
  margin: auto;
  padding: 1em;
  line-height: 1.5;
}

.article-meta .author,
.article-meta .date,
.article-meta .description {
  color: #585b60;
  font-style: italic;
  font-size: 15px;
}

.menu {
  padding: 0;
  display: flex;
  justify-content: center;
  gap: 5px;
  list-style: none; 
}

.article-meta, .menu a {
  text-decoration: none;
  background: #eee;
  padding: 5px;
  border-radius: 5px;
}

.menu, .article-meta, footer {
  text-align: center;
}

.title {
   font-size: 1.1em;
}

footer a {
  text-decoration: none;
}

hr {
  border-style: dashed;
  color: #ddd;
}

pre {
  border: 1px solid #ddd;
  box-shadow: 5px 5px 5px #eee;
  padding: 1em;
  overflow-x: auto;
  tab-size: 4;
  -moz-tab-size: 4;
}

h1, h2, h3 {
  margin-top: 30px;
}

code {
  background: #f9f9f9;
}

pre code {
  background: none;
}

img, iframe, video {
  max-width: 70%;
}

main {
  hyphens: auto;
}

blockquote {
  background: #f9f9f9;
  border-left: 5px solid #ccc;
  padding: 3px 1em 3px;
}

table {
  margin: auto;
  border-top: 1px solid #666;
  border-bottom: 1px solid #666;
}

table thead th { border-bottom: 1px solid #ddd; }

th, td { padding: 5px; }

thead, tfoot, tr:nth-child(even) { background: #eee; }