#bg-login{
    background-image: url('../asset/img/bg-login.jpg');
    background-size: cover;
    background-position: center center;
}

.slide-down{
    animation: slide-down 1.5s;
}

@keyframes slide-down{
    from{
        opacity: 0;
        transform: translateY(-40px);
    }

    to {
        opacity: 1;
        transform: translateY(0px);
    }
}