body {
  color: #222;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
  margin: 0;
}

main {
  margin: 0 auto;
  max-width: 760px;
  padding: 32px 20px;
}

h1,
h2 {
  line-height: 1.2;
}

a {
  color: #0645ad;
}

.appliance-image {
  display: block;
  height: auto;
  margin: 20px 0;
  max-width: 100%;
}

.back-link {
  display: inline-block;
  margin-top: 24px;
}