body, .scanlines {
    width: 100% !important;
    height: 100% !important;
    margin: 0px;
    padding: 0px;
}

body {
    background: url('/Content/images/bg_rede.jpg') no-repeat !important;
    background-size: cover !important;
    background-position: center !important;
}

.scanlines {
    background: url(/Content/images/scanlinesmask.png);
}