body {
      display: flex;
      justify-content: center;
      align-items: center;
      height: 100vh;
      background-color: #f2f2f2;
      font-family: Arial, sans-serif;
}
.container {
      width: 300px;
      background-color: #fff;
      padding: 20px;
      border-radius: 10px;
      box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
}
.container h2 {
      text-align: center;
      margin-bottom: 20px;
}

.container input[type="text"],
    .container input[type="password"] {
      width: 100%;
      padding: 10px;
      margin-bottom: 10px;
      border: 1px solid #ccc;
      border-radius: 4px;
      box-sizing: border-box;
  }

.container input[type="submit"] {
    width: 100%;
    background-color: #4CAF50;
    color: #fff;
    padding: 10px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}