.loginBackground {
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    z-index: -100;
    opacity: 0.8;
}

.login-dashboard {
    background-image: url(/images/bg_login.jpg);
}

.login-customer {
    background-image: url(/mages/bg_login.jpg);
}