body {
  margin: 0;
  font-family: Arial, sans-serif;
}

.login-container {
  max-width: 400px;
  margin: 50px auto;
  padding: 20px;
  border: 1px solid #ddd;
  border-radius: 8px;
  text-align: center;
}

.login-container input {
  width: 100%;
  padding: 10px;
  margin: 10px 0;
  border: 1px solid #ccc;
  border-radius: 4px;
}

.login-container button {
  width: 100%;
  padding: 10px;
  background-color: #007bff;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

.login-container button:hover {
  background-color: #0056b3;
}

#message {
  color: green;
  margin-top: 10px;
}

.ads-placeholder {
  position: fixed;
  top: 10px;
  right: 10px;
  width: 300px;
  height: 250px;
  background-color: #f0f0f0;
  border: 1px solid #ccc;
}