Breakpoints
To configure the default breakpoints used in responsive array values, add a breakpoints array to your theme. These values will be used to generate mobile-first (i.e. min-width) media queries, which can then be used to apply responsive styles.
The
breakpoints
array is used at breakpoints theme scale.
For example, you can write
<Box fontSize={["xs", "sm"]}/>
to make the font size responsive.
EDITABLE EXAMPLE