/* Typography & layout */
body {
  font: 16px/1.5 Georgia, serif;
  max-width: 720px;
  margin: 2em auto;
  color: #000;
  background: #f0f6ff;          /* very light blue background */
}

/* Headings */
h1, h2 {
  margin: 0.2em 0;
}

/* Post date */
time {
  display: block;
  color: #555;
  margin-bottom: 0.5em;
}

/* Links */
a {
  color: #0033cc;
  text-decoration: underline;
}

/* Divider between posts */
hr {
  border: 0;
  border-top: 1px solid #ccc;
  margin: 2em 0;
}

/* Images never break the layout */
img {
  max-width: 100%;
  height: auto;
}