@-moz-document url-prefix() {
    #header {
        background: linear-gradient(to right, rgba(30, 30, 30, 0.9), #000 90%);
        background: rgba(0, 0, 0,0.96);
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    #contentWrapper {
        background: rgba(0, 0, 0, 0.6);
    }
    #wrapper {
        background: rgba(10, 10, 10, 0.9);
    }
    #sidebarContent #category_list a {
        display: block;
    }
    #sidebar {
        background: rgba(0, 0, 0, 0.9) !important;
    }
    #AnimatedBar {
        display: none !important;
    }
    .acrylic {
        background-color: rgba(0, 0, 0, 0.96) !important;
    }
}