body{
    background: url(../images/blur-g6fdbce875_1920.jpg);
    background-size: 100% 100%;
}
@keyframes fadeIn{
    from{
        opacity:0;
        transform: translateY(50px);
    }
    to{
        opacity: 01;
        transform: translateY(0px);
    }
}
#login{
    animation: ease 1s;
    animation-name: fadeIn;
}