Small UX improvements to the admin's time and date picker
|Reported by:||julien||Owned by:||nobody|
|Has patch:||no||Needs documentation:||no|
|Needs tests:||no||Patch needs improvement:||no|
The attached patch contains the following improvements both to the date and time picker popup widgets:
- Popup closes when the ESC key is pressed.
- The whole suface of the "Cancel" button is clickable (as opposed to just its text currently).
- The "Cancel" button's text is given the black color (instead of the current grey, which makes it look like it's disabled).
- Added hover state to "Cancel" button by reversing its gradient background.