@media screen and (min-resolution: 140dpi) {

    body {
        zoom: 0.85;
        -moz-transform: scale(0.85);
        transform-origin:top left;
        width: 100%;height: 100%;
        -moz-transform-origin: 0 0;
    }
    
    @-moz-document url-prefix() { 
        body {
            zoom: 0.8;
            -moz-transform: scale(0.8);
            transform-origin:top left;
            width: 125%;height: 125%;
            -moz-transform-origin: 0 0;
        }
    }
}