Jumping color boxes on hover (color_field_widget_box widget)

hello @david_nawrot, applied the above patch and it is working as expected.

@snehal-chibde awesome, thanks :)

Thank you very much that's really great. One tiny comment though : it's not easy to spot on which color is currently selected because the shadow color is quite light. Do you think you could choose a color that would be a bit darker ?

Thanks again.

Patch from @snehal-chibde with just active shadow color updated.

Hello,

Patches 1 and 2 successfully tested and validated.
Proposal 2 approved to enhance contrast and readability of active element.

Patch 1 by @david_nawrot

Patch 2 by @n.pineau