#tl_navigation .menu_level_0>li>a.group-system{display:none !important}#tl_navigation .menu_level_0>li>a.group-system+ul{display:none !important}#tmenu a.icon-preview{display:none !important}#tmenu a.icon-security{display:none !important}#tl_soverview>div#tl_shortcuts,#tl_soverview>div#tl_versions{display:none !important}.header_new_folder,.tl_select_trigger{display:none}