@-moz-document domain('deviantart.com') {
    /* 
        This code will apply to every page on the 'deviantart.com' domain.
    */
    #overhead-collect {
        position: fixed !important;
        top: 0 !important;
    } /* 0.1.1 */

    div[gmi-name='ad_zone'], /* 0.1.0 */
    table.messages td:nth-child(3), /* 0.1.2 */
    #overhead-you-know-what, /* 0.1.2 */
    .ad-blocking-makes-fella-confused, /* 0.1.0 */
    .gruze-sidebar #google_ads_div_atf_left_160x600_v6_groups_ad_container, /* 0.1.4 */
    .gruze-sidebar .sleekadfooter, /* 0.1.3 */
    .sleekadbubble, /* 0.1.0 */
    .sbmn-dyn div:nth-child(3), /* 0.1.0 */
    .sbmn-dyn div:last-child .subbyCloseX, /* 0.1.5 */
    .sbmn-dyn div:last-child div /* 0.1.5.*/
        { display: none !important; }
}