.bg-overlay {
    background: linear-gradient(rgba(0, 0, 0, 0.3), rgba(0,0,0,.3)), url("/home-internet-portlet/images/SNID-numeros.jpg");
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center bottom;
    height: 600px;
    width: 100%!important;
    color: white;
}