Problem: the Uppy uploader div doesn't align cleanly with other page elements

[peterVG]

Make it stretch to 100% width? Maybe reduce height a bit?

https://uppy.io/docs/drag-drop/#CSS

[peterVG]

Actually, centering on page will probably work best as it is a responsive div.

[peterVG]

tried changing all the related divs to using a justify-content: center or align-items: center value but to no effect.