hello mack,

follow the instructions and steps :

Note that the code Moses posted above doesn't include a selector for the Bookmarks menu drop-down list (#bookmarksMenuPopup .bookmark-item)

/* Colored folders for bookmark sidebar, toolbar, menu button */

/* Standard folder */
#bookmarks-view treechildren::-moz-tree-image(container),
#PlacesToolbarItems toolbarbutton[container="true"] .toolbarbutton-icon,
#BMB_bookmarksPopup menu[container="true"] .menu-iconic-icon,
#bookmarksMenuPopup .bookmark-item[container="true"] .menu-iconic-icon {
 fill: #e8bb00 !important; /* slightly muted gold */
}

/* Live Bookmark (RSS Feed) */
#bookmarks-view treechildren::-moz-tree-image(container, livemark),
#PlacesToolbarItems toolbarbutton[container="true"][livemark="true"] .toolbarbutton-icon,
#BMB_bookmarksPopup menu[container="true"][livemark="true"] .menu-iconic-icon,
#bookmarksMenuPopup .bookmark-item[container="true"][livemark="true"] .menu-iconic-icon {
  fill: orange !important;
}

/* Smart bookmark folder */
#bookmarks-view treechildren::-moz-tree-image(container, query),
#PlacesToolbarItems toolbarbutton[container="true"][query="true"] .toolbarbutton-icon,
#BMB_bookmarksPopup menu[container="true"][query="true"] .menu-iconic-icon,
#bookmarksMenuPopup .bookmark-item[container="true"][query="true"] .menu-iconic-icon {
  fill: #69c !important; /* similar to blue smart folder color */
}

/* These "containers" are SVG in the sidebar, not yet on the menu */

#bookmarks-view treechildren::-moz-tree-image(container, OrganizerQuery_BookmarksMenu) {
  fill: olive !important;
}

#bookmarks-view treechildren::-moz-tree-image(container, OrganizerQuery_BookmarksToolbar) {
  fill: olive !important;
}

#bookmarks-view treechildren::-moz-tree-image(container, OrganizerQuery_UnfiledBookmarks) {
 fill: olive !important;

}

i hope resolved your problem then reply back to me.

Thank you!

Regards,

Arman khan.

hello,

The file type of userChrome.css is correct, so that shouldn't be a problem.

Note that the code Moses posted above doesn't include a selector for the Bookmarks menu drop-down list (#bookmarksMenuPopup .bookmark-item)

/* Colored folders for bookmark sidebar, toolbar, menu button */

/* Standard folder */
#bookmarks-view treechildren::-moz-tree-image(container),
#PlacesToolbarItems toolbarbutton[container="true"] .toolbarbutton-icon,
#BMB_bookmarksPopup menu[container="true"] .menu-iconic-icon,
#bookmarksMenuPopup .bookmark-item[container="true"] .menu-iconic-icon {
 fill: #e8bb00 !important; /* slightly muted gold */
}

/* Live Bookmark (RSS Feed) */
#bookmarks-view treechildren::-moz-tree-image(container, livemark),
#PlacesToolbarItems toolbarbutton[container="true"][livemark="true"] .toolbarbutton-icon,
#BMB_bookmarksPopup menu[container="true"][livemark="true"] .menu-iconic-icon,
#bookmarksMenuPopup .bookmark-item[container="true"][livemark="true"] .menu-iconic-icon {
  fill: orange !important;
}

/* Smart bookmark folder */
#bookmarks-view treechildren::-moz-tree-image(container, query),
#PlacesToolbarItems toolbarbutton[container="true"][query="true"] .toolbarbutton-icon,
#BMB_bookmarksPopup menu[container="true"][query="true"] .menu-iconic-icon,
#bookmarksMenuPopup .bookmark-item[container="true"][query="true"] .menu-iconic-icon {
  fill: #69c !important; /* similar to blue smart folder color */
}

/* These "containers" are SVG in the sidebar, not yet on the menu */

#bookmarks-view treechildren::-moz-tree-image(container, OrganizerQuery_BookmarksMenu) {
  fill: olive !important;
}

#bookmarks-view treechildren::-moz-tree-image(container, OrganizerQuery_BookmarksToolbar) {
  fill: olive !important;
}

#bookmarks-view treechildren::-moz-tree-image(container, OrganizerQuery_UnfiledBookmarks) {
 fill: olive !important;

There is a pref on the about:config page for opening a bookmark in a new tab:

• browser.tabs.loadBookmarksInTabs = true

You can open the about:config page via the location/address bar. You can accept the warning and click "I accept the risk!" to continue.

• https://support.mozilla.org/en-US/kb/about-config-editor-firefox

Note that the above posted CSS code would go in userChrome.css.

• https://www.userchrome.org/what-is-userchrome-css.html
• https://www.userchrome.org/how-create-userchrome-css.html
• https://www.userchrome.org/firefox-changes-userchrome-css.html