body {
  margin: 0;
  padding: 0;
  background-color: #000;
  color: #fff;
  font-family: serif;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.container {
  text-align: center;
}

.sentence {
  font-size: 1.5em;
  margin-bottom: 2em;
}

.button {
  text-decoration: none;
  border: 1px solid #fff;
  padding: 0.5em 1em;
  color: #fff;
  transition: background 0.3s;
}

.button:hover {
  background-color: #222;
}