body {
    background-image: url('/images/home/home1140x640-cb5eae0dd4a4886a2be0a1eed1f04e69.jpg');
    background-color: black;
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size: 100% 100%;
}

@media screen and (orientation: landscape) {
    body {
        background-image: url('/images/home/home1140x640-cb5eae0dd4a4886a2be0a1eed1f04e69.jpg');
    }
}

@media screen and (orientation: portrait) {
    body {
        background-image: url('/images/home/home640x1140-8ffda80e1fa7a85198ccd7d461e4a785.jpg');
    }
}