Spinner: Remove z-index from buttons. Whatever the original purpose, its not needed anymore. Fixes #8655 - Spinner buttons displayed on top of Datepicker.
Spinner: Remove z-index from buttons. Whatever the original purpose, its not needed anymore. Fixes #8655 - Spinner buttons displayed on top of Datepicker.

GrayYoung/jQuery.UI.Extension,GrayYoung/jQuery.UI.Extension