body {
  background-image: url('../bg.jpg');
  background-repeat: no-repeat; /* Replace './path/to/bg.jpg' with the actual path to your bg.jpg file */
  background-size: cover;
}

.login form {
  max-width: 500px;
  width: 90%;
  background-color: #9b4444;
  padding: 40px;
  border-radius: 1.3rem;
  transform: translate(-50%, -50%);
  position: absolute;
  top: 50%;
  left: 50%;
  color: #fff;
  box-shadow: 3px 3px 4px rgba(0, 0, 0, 0.2);
}