@-moz-document url("chrome://browser/content/browser.xhtml"), url("chrome://bowser/content/places/bookmarksSidebar.xhtml") {

#bookmarks-view,sidebarheader,#sidebar-box,.sidebar-placesTreechildren,#sidebar-search-label,#sidebar-search-container,#placesList > treechildren {
font-size: 13px !important;
}
}

#PersonalToolbar .toolbarbutton-text {
font-size: 13px !important; }

toolbarbutton.bookmark-item menu.bookmark-item .menu-iconic-text,
toolbarbutton.bookmark-item menuitem.bookmark-item .menu-iconic-text {
font-size: 13px !important;
}

/* Abstände der Einträge im Kontext wieder schmaler */
menupopup > menuitem,
menupopup > menu {
  padding-block: 2px !important;
  padding-inline-start: 14px !important;
}