body {
    background: url('../imgs/fiusa01.png') no-repeat center center fixed;
    position: static;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    background-size: cover;
    -o-background-size: cover;
}

.login{
    margin-top: 150px;
    margin-bottom: 100px;
}