The Social Media Marketing Plugin that lets you put social bookmarking links in your posts and other pages.
For help with your style sheet visit the Bookmarkify Widget Viewer.
If you are upgrading from a version prior to 0.9.3 please you must first uninstall Bookmarkify
If you are upgrading from a version prior to 0.9.7 you may see the widget revert to it's default settings. Your settings are not lost. You only need to go to the options page and click "Update Options >>". This will not need to be done again when upgrading in the future.