LIBRUS (xStyle) - Responsive + no articles + no stupid instr

/* ==UserStyle==
@name Librus pawel
@type less
@homepageURL https://ext.firefoxcn.net/xstyle/md5namespace/678d2dea6d6b290c97e2d3ab32ca0a05
@originalMD5 678d2dea6d6b290c97e2d3ab32ca0a05
==/UserStyle== */

@-moz-document domain("portal.librus.pl") {
    .widget-container {
        max-width: 700px !important;
        min-width: notset !important;
        width: 100% !important;
        margin: -15px 0 0 0 !important;
                                            zoom: calc(100% / 1.010);
        max-height: 50% !important;
        padding: -20px 0px 0 20px !important;
    }
    @media screen and (max-width:1200px) {
        .widget-container {
            display: block !important;
            margin: auto !important;
            width: 100% !important;

 zoom: calc(100% / 1.010);
            padding: 0px 0 0 15px !important;
        }
    }
    @media screen and (max-width:767px) {
        .widget-container {
            margin: 0 !important;
            padding: 0 !important;

        }
    }
    .login-before-btn {
        font-size: 2em !important;
    }
    .app-download__link,
    #widgetRedirectInfo,
    .new-btn,
    .app-download,
    .widget-content,
     /* #synergiaLogin + * , */
    img[src="https://portal.librus.pl/images/widget_before_logged.png"],
    .article-list {
        display: none !important;
    }
    .container[componentname="feed-special-entry"] {
                                            display: none !important;
    }
}