body {
  font-family: serif;
  background: #fdfdfd;
  color: #222;
  max-width: 720px;
  margin: auto;
  padding: 20px;
}

header {
  border-bottom: 1px solid #ccc;
  margin-bottom: 25px;
}

h1, h2 {
  font-weight: normal;
}

article {
  margin-bottom: 30px;
}

.meta {
  font-size: 0.9em;
  color: #666;
}

img {
  max-width: 100%;
  margin: 15px 0;
}

a {
  color: #0033aa;
  text-decoration: none;
}