Bei dem neusten Firefox nur gerne die Ordner wieder gelb

/* Firefox userChrome.css tweaks ********************************************************/
/* Github: https://github.com/aris-t2/customcssforfx ************************************/
/****************************************************************************************/


.folder-icon,
#editBMPanel_chooseFolderMenuItem :is(.menu-icon,.menu-iconic-icon),
treechildren::-moz-tree-image(title, container),
treechildren::-moz-tree-image(title, open),
treechildren::-moz-tree-image(title, query, hostContainer),
treechildren::-moz-tree-image(title, query, folder)
{
    list-style-image: url("./../image/folder-item.png") !important;
}

#editBMPanel_folderMenuList:-moz-any([label="Bookmarks Toolbar"],[label="Lesezeichen-Symbolleiste"]) .menulist-icon,
#editBMPanel_toolbarFolderItem :is(.menu-icon,.menu-iconic-icon),
treechildren::-moz-tree-image(container, OrganizerQuery_BookmarksToolbar),
treechildren::-moz-tree-image(container, queryFolder_toolbar_____)
{
    list-style-image: url("./../image/bookmarksToolbar.png") !important;
}

#editBMPanel_folderMenuList:-moz-any([label="Bookmarks Menu"],[label="Lesezeichen-Menü"]) .menulist-icon,
#editBMPanel_bmRootItem :is(.menu-icon,.menu-iconic-icon),
treechildren::-moz-tree-image(container, OrganizerQuery_BookmarksMenu),
treechildren::-moz-tree-image(container, queryFolder_menu________)
{
    list-style-image: url("./../image/bookmarksMenu.png") !important;
}

#editBMPanel_folderMenuList:-moz-any([label="Other Bookmarks"],[label="Weitere Lesezeichen"]) .menulist-icon,
#editBMPanel_unfiledRootItem :is(.menu-icon,.menu-iconic-icon),
treechildren::-moz-tree-image(container, OrganizerQuery_UnfiledBookmarks),
treechildren::-moz-tree-image(container, queryFolder_unfiled_____)
{
    list-style-image: url("./../image/unsortedBookmarks.png") !important;
}

treechildren::-moz-tree-image(title, query),
treechildren::-moz-tree-image(query) {
    list-style-image: url("./../image/query.png") !important;
}

treechildren::-moz-tree-image(title, query, dayContainer) {
    list-style-image: url("./../image/calendar.png") !important;
}

treechildren::-moz-tree-image(query, OrganizerQuery_History),
treechildren::-moz-tree-image(query, OrganizerQuery_history____v),
treechildren::-moz-tree-image(title, query, dayContainer) {
    list-style-image: url("./../image/calendar.png") !important;
}

treechildren::-moz-tree-image(query, OrganizerQuery_allbms_____v) {
    list-style-image: url("chrome://browser/skin/bookmark.svg") !important;
}

treechildren::-moz-tree-image(query, OrganizerQuery_downloads__v)
{
    list-style-image: url("chrome://browser/skin/downloads/downloads.svg") !important;
}

.bookmark-item[container] > img
{
    content: url("./../image/folder-item.png") !important;
}

toolbarbutton.bookmark-item[container]
{
    list-style-image: url("./../image/folder-item.png") !important;
}

.bookmark-item[container][query]
{
    list-style-image: url("./../image/query.png") !important;
}

treechildren::-moz-tree-image(title, query, tagContainer),
treechildren::-moz-tree-image(query, OrganizerQuery_tags_______v),
.bookmark-item[query][tagContainer]
{
    list-style-image: url("./../image/tag.png") !important;
}

.bookmark-item[query][dayContainer]
{
    list-style-image: url("./../image/calendar.png") !important;
}

.bookmark-item[query][hostContainer]
{
    list-style-image: url("./../image/folder-item.png") !important;
}

/* Bookmarks roots menu-items */

#bookmarksToolbarFolderMenu > img
{
    content: url("./../image/bookmarksToolbar.png") !important;
}

#bookmarksToolbarFolderMenu > .menu-iconic-left > :is(.menu-icon,.menu-iconic-icon),
#BMB_bookmarksToolbar > .menu-iconic-left > :is(.menu-icon,.menu-iconic-icon),
#panelMenu_bookmarksToolbar
{
    list-style-image: url("./../image/bookmarksToolbar.png") !important;
}

#menu_unsortedBookmarks > .menu-iconic-left > :is(.menu-icon,.menu-iconic-icon),
#BMB_unsortedBookmarks > .menu-iconic-left > :is(.menu-icon,.menu-iconic-icon),
#panelMenu_unsortedBookmarks
{
    list-style-image: url("./../image/unsortedBookmarks.png") !important;
}

/* FX 143+ */

.toolbar-menupopup .menu-icon
{
  menuitem:where(.menuitem-iconic, [image]) > &, menu:where(.menu-iconic) > & {
    &:where(:not([srcset])) {
      content: url("./../image/folder-item.png") !important;
    }
  }
}