Paper

Encapsulate some UI to set it apart visually.

The Paper's default background is the same as the body's default background (--mantine-color-body).

• In light mode, it is white #FFF.
• In dark mode, it is dark.7.

We can override's Paper background with bg.

Paper also adds a radius (theme.defaultRadius) which defaults to 4px.

Paper specific customizations

• Add a pre-styled border with withBorder (boolean)
• Add a pre-styled shadow with shadow. We specify a named size (e.g. sm), or a box-shadow CSS literal.