@media (min-width: 1200px) {
  .login-box {
    transform: scale(0.8);
  }
}

@media (min-width: 1440px) {
  .login-box {
    transform: scale(0.7);
  }
}

@media (min-width: 1600px) {
  .login-box {
    transform: scale(0.8);
  }
}