body, html {
    height: 100%;
}

.bg {
    /* The image used */
    background-image: url("/static/images/random_grey_variations.png");

    /* Full height */
    /*height: 100%;*/

    /* Center and scale the image nicely */
    /*background-position: center;*/
    /*background-repeat: no-repeat;*/
    /*background-repeat: repeat;*/
    /*background-size: cover;*/
}