body {
  font-family: Arial, sans-serif;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  margin: 0;
  background: #f5f5f5;
}

.container {
  text-align: center;
  background: #fff;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

button {
  padding: 8px 16px;
  border: none;
  border-radius: 4px;
  background: #28a745;
  color: #fff;
  cursor: pointer;
  margin-top: 10px;
}

button:hover {
  background: #218838;
}

.tweet {
  margin-top: 15px;
  font-size: 1.1em;
  color: #333;
}