body {
  margin: 0;
  padding: 0;
  background-color: #121212;
  color: #ffffff;
  font-family: 'Segoe UI', sans-serif;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  text-align: center;
}

.container {
  max-width: 90%;
}