body.login_admin {
  background: url('https://system.ucct.co.ke/media/register-background-2.jpg') no-repeat center center fixed; /* The full image url*/
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
  
}
body.customers_login {
  background: url('https://system.ucct.co.ke/media/register-background-2.jpg') no-repeat center center fixed; /* The full image url*/
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
}