body {
  background: linear-gradient(rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.8)), url(/images/login-bg-gsm.jpg?1b49dfea593bd22554193968e7175c9d) no-repeat center center;
  background-size: cover;
  height: 100vh;
}

.row {
  height: 100%;
}

.card {
  box-shadow: 10px 10px 32px -8px rgb(0, 0, 0);
}