html, body {
  margin: 0;
  padding: 0;
  height: 100vh;
  font-family: sans-serif;
  background-color: #fdfaf6;
  color: #333;
  display: flex;
  flex-direction: column;
}

header {
  text-align: center;
  padding-top: 2em;
}

main {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.content {
  max-width: 800px;
  padding: 0 2em;
  line-height: 1.6;
  text-align: left;
}

footer {
  text-align: center;
  padding: 2em;
}

footer a {
  display: inline-block;
  padding: 0.75em 2em;
  background-color: #444;
  color: #fff;
  text-decoration: none;
  border-radius: 4px;
  font-size: 1em;
}

footer a:hover {
  background-color: #222;
}