body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
  }
  
  .container {
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    text-align: center;
  }
  
  button {
    padding: 12px 20px;
    font-size: 16px;
    border: none;
    border-radius: 5px;
    background-color: #0073e6;
    color: white;
    cursor: pointer;
  }
  
  button:hover {
    background-color: #005bb5;
  }