form {
  width: 300px;
  margin: 0 auto;
  text-align: center;
  padding: 20px;
  border: 1px solid #ccc;
  border-radius: 5px;
  background-color: #C3D4DB;
}

label {
  font-size: 25px;
  font-family: Arial, sans-serif;
  display: block;
  margin-bottom: 0px;
}

input[type="text"], input[type="password"] {
  width: 100%;
  padding: 12px 20px;
  margin: 8px 0;
  box-sizing: border-box;
  border: 1px solid #ccc;
  border-radius: 4px;
}

input[type="submit"] {
  width: 100%;
  background-color: #4CAF50;
  color: white;
  padding: 14px 20px;
  margin: 8px 0;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

input[type="submit"]:hover {
  background-color: #45a049;
}