#contentAreaContextMenu menuitem[id$="search-picture-in-google"] .menu-iconic-icon {
    object-position: 16px 0px !important;
    list-style-image: none !important;
    background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' height='16' width='16' viewBox='0 0 48 48'><g><circle cy='24' cx='24' style='fill:rgb(21, 161, 99);fill-opacity:1;stroke:none;' r='24'/><path style='opacity:0.25;fill:rgb(0, 0, 0);' d='M 12,9 6,18 8.7,28.5 27.9,47.7 C 37.5,46.5 46.5,37.5 47.7,27.9 L 29.4,9.6'/><path style='fill:rgb(255, 255, 255);' d='M 19.5,5.46 C 27.2,5.46 33.4,11.8 33.4,19.5 33.4,22.3 32.4,25.1 30.9,27.4 L 39.6,36 C 42.1,37.7 37.7,41.9 36,39.5 L 27.4,30.9 C 25.1,32.4 22.3,33.4 19.5,33.4 11.7,33.4 5.44,27.2 5.44,19.5 5.44,11.8 11.7,5.46 19.5,5.46 Z M 19.5,10.6 C 14.5,10.6 10.5,14.5 10.5,19.5 10.5,24.4 14.5,28.3 19.5,28.3 24.4,28.3 28.3,24.4 28.3,19.5 28.3,14.5 24.4,10.6 19.5,10.6 Z' /></g></svg>") transparent center no-repeat !important;
}

/* Hide Search form from Sidebar BM+History*/
#sidebar-search-container {
  display: none !important;
}

@-moz-document url("chrome://browser/content/places/bookmarksSidebar.xul") {
    #bookmarksPanel {
        -moz-binding: url("./bindings/sidebar_bm.xml#bookmarks") !important;
    }
}

/* Everywhere in bookmarks including folders */
.bookmark-item {
  font-size: 13px !important;
}
/* Smaller BMB items */
#PlacesChevron .toolbarbutton-icon {
  min-width: 0px !important;
  min-height: 0px !important;
  width: 10px !important;
  height: 10px !important;
} 
/* Как уменьшить расстояние между иконками в BM */
#BMB_bookmarksPopup .subviewbutton {
  padding: 1px 6px !important;
  max-height: 10px !important;
  margin: -1px !important;
  margin-top: -1px !important;
}

treechildren.sidebar-placesTreechildren::-moz-tree-row {
    min-height: 18px !important;
    height: 1.3em !important;
}

/*Автодобавление закладок звездочкой без всплывающего меню*/
#urlbar image#star-button {
    -moz-binding: url("data:text/xml;charset=utf-8,<bindings xmlns='http://www.mozilla.org/xbl' xmlns:xul='http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul' xmlns:xbl='http://www.mozilla.org/xbl'><binding id='starred'><handlers><handler event='click' button='0'><![CDATA[ if (this.hasAttribute('starred')) return; event.preventDefault(); event.stopPropagation(); var io = Components.classes['@mozilla.org/network/io-service;1'].getService(Components.interfaces.nsIIOService); var curURI = window.gBrowser.currentURI.spec; var uri = io.newURI(curURI, null, null); var title = window.gBrowser.contentTitle; if (title === '') title = curURI; var NavBookService = Components.classes['@mozilla.org/browser/nav-bookmarks-service;1'].getService(Components.interfaces.nsINavBookmarksService); NavBookService.insertBookmark(NavBookService.unfiledBookmarksFolder, uri, NavBookService.DEFAULT_INDEX, title); ]]></handler></handlers></binding></bindings>#starred") !important;
}

/*Скроллбар*/ 
toolbarbutton#alltabs-button {-moz-binding: url("userChrome.xml#js");}

(function () {
    var prefs = Services.prefs,
        enabled;
    if (prefs.prefHasUserValue('userChromeJS.floating_scrollbar.enabled')) {
        enabled = prefs.getBoolPref('userChromeJS.floating_scrollbar.enabled')
    } else {
        prefs.setBoolPref('userChromeJS.floating_scrollbar.enabled', true);
        enabled = true;
    }

    var css = '\
    @namespace url(http: //www.mozilla.org/keymaster/gatekeeper/there.is.only.xul);\
    :not(select):not(hbox) > scrollbar {\
        -moz-appearance: none!important;\
        position: relative;\
        background-color: transparent;\
        background-image: none;\
        z-index: 2147483647;\
        padding: 2px;\
    }\
    :not(select):not(hbox) > scrollbar[orient = "vertical"] {\
        -moz-margin-start: -10px;\
        min-width: 10px;\
    }\
    :not(select):not(hbox) > scrollbar[orient = "vertical"] thumb {\
        min-height: 20px;\
    }\
   :not(select):not(hbox) > scrollbar[orient = "horizontal"] {\
        margin-top: -10px;\
        min-height: 10px;\
    }\
    :not(select):not(hbox) > scrollbar[orient = "horizontal"] thumb {\
        min-width: 20px;\
    }\
    :not(select):not(hbox) > scrollbar thumb {\
        -moz-appearance: none!important;\
        border-width: 0px!important;\
        border-radius: 3px!important;\
        background-color: rgba(0, 0, 0, 0.4)!important;\
    }\
    :not(select):not(hbox) > scrollbar thumb:active,\
    :not(select):not(hbox) > scrollbar thumb:hover {\
        background-color: black !important;\
    }\
    :not(select):not(hbox) > scrollbar scrollbarbutton, :not(select):not(hbox) > scrollbar gripper {\
        display: none;\
    }';

    var sss = Cc['@mozilla.org/content/style-sheet-service;1'].getService(Ci.nsIStyleSheetService);
    var uri = makeURI('data:text/css;charset=UTF=8,' + encodeURIComponent(css));

    var p = document.getElementById('devToolsSeparator');
    var m = document.createElement('menuitem');
    m.setAttribute('label', "Schwebende Scrollbar");
    m.setAttribute('type', 'checkbox');
    m.setAttribute('autocheck', 'false');
    m.setAttribute('checked', enabled);
    p.parentNode.insertBefore(m, p);
    m.addEventListener('command', command, false);

    if (enabled) {
        sss.loadAndRegisterSheet(uri, sss.AGENT_SHEET);
    }

    function command() {
        if (sss.sheetRegistered(uri, sss.AGENT_SHEET)) {
            prefs.setBoolPref('userChromeJS.floating_scrollbar.enabled', false);
            sss.unregisterSheet(uri, sss.AGENT_SHEET);
            m.setAttribute('checked', false);
        } else {
            prefs.setBoolPref('userChromeJS.floating_scrollbar.enabled', true);
            sss.loadAndRegisterSheet(uri, sss.AGENT_SHEET);
            m.setAttribute('checked', true);
        }

        let root = document.documentElement;
        let display = root.style.display;
        root.style.display = 'none';
        window.getComputedStyle(root).display; // Flush
        root.style.display = display;
    }

})();

<?xml version="1.0"?>
<!-- Copyright (c) 2017 Haggai Nuchi
Available for use under the MIT License:
https://opensource.org/licenses/MIT
 -->

<bindings id="generalBindings"
   xmlns="http://www.mozilla.org/xbl"
   xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
   xmlns:xbl="http://www.mozilla.org/xbl">

  <binding id="js" extends="chrome://global/content/bindings/toolbarbutton.xml#menu">
    <implementation>
        <constructor><![CDATA[
            function makeRelativePathURI(name) {
              let absolutePath = Components.stack.filename;
              return absolutePath.substring(0, absolutePath.lastIndexOf("/") + 1) + name;
            }

            // The following code executes in the browser context,
            // i.e. chrome://browser/content/browser.xul
            Services.scriptloader.loadSubScript(makeRelativePathURI("userChrome.js"), window);
        ]]></constructor>
    </implementation>
  </binding>
</bindings>

/*Папка закладки*/

#placesContext .box-inherit.scrollbox-innerbox {
    -moz-binding: url('data:application/xml,\
\
<?xml version="1.0"?>\%0A\
<bindings xmlns="http://www.mozilla.org/xbl">\%0A\
    <binding id="placesContext_extraMenuitems">\%0A\
        <implementation>\%0A\
            <constructor>\%0A\
                <![CDATA[\%0A\
                    var before = document.getElementById("placesContext_editSeparator");\%0A\
                    var popup = this.linkedPopup = this.parentNode.parentNode.parentNode;\%0A\
                    var menuitem = popup.insertBefore(document.createElement("menuitem"), before);\%0A\
                    menuitem.id = "placesContext_updateBookmarkURL";\%0A\
                    menuitem.setAttribute("label", decodeURIComponent(\%0A\
                        "%D0%9E%D0%B1%D0%BD%D0%BE%D0%B2%D0%B8%D1%82%D1%8C%20%D1%81%D1%81%D1%8B%D0%BB%D0%BA%D1%83"\%0A\
                    ));\%0A\
                    menuitem.setAttribute("oncommand", "this.cmd();");\%0A\
                    menuitem.cmd = function() {\%0A\
                        var id = popup._view.selectedNode.itemId;\%0A\
                        var win = Services.wm.getMostRecentWindow("navigator:browser");\%0A\
                        var {currentURI: uri, selectedBrowser: br, selectedTab: tab} = win.gBrowser;\%0A\
\%0A\
                        PlacesUtils.bookmarks.changeBookmarkURI(id, uri);\%0A\
                        PlacesUtils.bookmarks.setItemTitle(id, tab.label);\%0A\
\%0A\
                        var favicon = br.mIconURL, fs = Ci.nsIFaviconService;\%0A\
                        var faviconURI = favicon ? win.makeURI(favicon) : PlacesUtils.favicons.defaultFavicon;\%0A\
                        var private = win.PrivateBrowsingUtils.isBrowserPrivate(br);\%0A\
                        PlacesUtils.favicons.setAndFetchFaviconForPage(uri, faviconURI, true,\%0A\
                            private ? fs.FAVICON_LOAD_PRIVATE : fs.FAVICON_LOAD_NON_PRIVATE\%0A\
                        );\%0A\
                    }\%0A\
\%0A\
                    var menuitem2 = popup.insertBefore(document.createElement("menuitem"), before);\%0A\
                    menuitem2.id = "placesContext_goParentFolder";\%0A\
                    menuitem2.setAttribute("label", decodeURIComponent(\%0A\
                        "Папка закладки"\%0A\
                    ));\%0A\
                    function sel(view, id) {\%0A\
                        var str = "node.type == Ci.nsINavHistoryResultNode.RESULT_TYPE_FOLDER";\%0A\
                        var src = view.selectItems.toString();\%0A\
                        var code = src.replace(str + ";", "(" + str + " || " + str + "_SHORTCUT);");\%0A\
                        view.place = view.place; eval("(" + code + ")").bind(view)([id]);\%0A\
                        vis(view);\%0A\
                    }\%0A\
                    function vis(tree) {\%0A\
                        var pos = 0.5, tbo = tree.treeBoxObject;\%0A\
                        var ind = tbo.view.selection.currentIndex;\%0A\
                        var first = tbo.getFirstVisibleRow();\%0A\
                        var visibleRows = tbo.height/tbo.rowHeight;\%0A\
                        var newFirst = ind - pos*visibleRows + 1;\%0A\
                        tbo.scrollByLines(Math.round(newFirst - first));\%0A\
                    }\%0A\
                    menuitem2.setAttribute("oncommand", "this.cmd();");\%0A\
                    menuitem2.cmd = function() {\%0A\
                        var view = popup._view, id = view.selectedNode.itemId;\%0A\
                        if (view.id == "placeContent") {\%0A\
                            var plView = document.getElementById("placesList");\%0A\
                            var parentId = PlacesUtils.bookmarks.getFolderIdForItem(id);\%0A\
                            sel(plView, parentId);\%0A\
                            setTimeout(() => {view.selectItems([id]); vis(view);}, 100);\%0A\
                        } else\%0A\
                            sel(view, id);\%0A\
                    }\%0A\
                    var handler = this.linkedPopupPopupshowihgHandler = function () {\%0A\
                        var place = (popup._view.selectedNodes.length == 1) && popup._view.selectedNode;\%0A\
                        menuitem.hidden = menuitem.disabled = !(place && PlacesUtils.nodeIsBookmark(place));\%0A\
                        menuitem2.hidden = menuitem2.disabled = menuitem.hidden || !location.href.contains("a");\%0A\
                    };\%0A\
                    handler(); popup.addEventListener("popupshowing", handler);\%0A\
                ]]>\%0A\
            </constructor>\%0A\
            <destructor>\%0A\
                    this.linkedPopup.removeEventListener("popupshowing", this.linkedPopupPopupshowihgHandler);\%0A\
            </destructor>\%0A\
        </implementation>\%0A\
    </binding>\%0A\
</bindings>\
\
    ') !important;
}