body {
  font-family: "Crimson Text", serif;
  background-color: rgba(240, 240, 240, 1);
  color: rgba(51, 51, 51, 1);
  line-height: 1.6;
  margin: 0;
  padding: 0;
  font-size: 1.2rem;
}

main {
  padding: 2rem 5rem;
}

.longcat {
  display: block;
  height: auto;
  margin: 0 auto;
  max-width: 100%;
}

.content {
  max-width: 800px;
  margin: 0 auto;
  font-size: 1.25rem;
}

footer {
  background-color: rgba(51, 51, 51, 1);
  text-align: center;
  padding: 2rem;
}

footer p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1rem;
}

footer a {
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}