body {
    /*background-image: linear-gradient(to bottom, rgba(0,0,0,0.3) 0%,rgba(0,0,0,0.3) 100%), url('../img/login_background.png');*/
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

.text {
    color: #fff;      
}