body {
  margin: 40px auto;
  max-width: 1300px;
  line-height: 1.6;
  font-size: 18px;
  color: #444;
  padding: 0 10px;
}

h1,
h2,
h3 {
  line-height: 1.2;
}

img {
  max-width: 100%;
  height: auto;
}

figcaption {
  display: none;
}