apply spacing in material ui code example

Example 1: spacing material ui

const theme = {
  spacing: [0, 2, 3, 5, 8],
}

<Box m={-2} /> // margin: -3px;
<Box m={0} /> // margin: 0px;
<Box m={2} /> // margin: 3px;

Example 2: box paddingbottom= 2 in material ui

<Box m={2} pt={3}>
  <Button color="default">
    Your Text
  </Button>
</Box>