.login-pf body {
    background-image: url('../img/keycloak-bg.png');
}

div.kc-logo-text {
    background-image: url('../img/mf-logo.png');
    height: 137px;
    width: 100px;
}

@media (max-width: 767px) {
div.kc-logo-text {   
    height: 137px;
    width: 100px;
    margin:  auto;
}
}