.imgBg {
    background-image: url(/img/login/login_1_pc.jpg);
}

.formBg {
    background-color: #1f1e1c;
}

@media (min-width: 576px) and (max-width: 991.98px) {
    .formBg {
        background-color: transparent;
        background-image: url(/img/login/login_1_pad.jpg);
    }
}