Summary

A broad set of changes proposed as the "New UI design".

Engineering work captured here as it is moves toward ready for dev.

Lead by: @ryankeairns and Platform UX
Source of truth: [META] New UI design - component defaults #902

Planned changes

December

These changes will support the Shared UX New Chrome initiative, tracked here (elastic internal link).

(Mirrored in [Meta][New UI Design] Improvements for 9.3)

• [EuiBasicTable] Add optional background transparency (default to false) #9186
• [EuiPageTemplate] - Remove shading styles #9187
• [EuiPopover] Remove arrow and change default position to downLeft #9184

Not yet planned

• [Form inputs] Remove shade fill from prepends/appends #9185
• [EuiPanel] Change default to no shadow (best if eng-led; could be exceptions) #9189