body {
  font-family: sans-serif;
}

.container {
  max-width: 800px;
  margin: auto;
}

.date {
  font-style: italic;
}

img {
  max-width: 100%;
  max-height: 500px;
}

.center-img {
  display: block;
  margin-left: auto;
  margin-right: auto;
}

figcaption {
  text-align: center;
  font-style: italic;
}

h2 {
  border-bottom: 1px solid #000;
}