Change margin and padding with predefined size.

Class name format

.property-size

Properties

name css attribute
m margin
my margin-top and margin-bottom
mx margin-left and margin-right
mt margin-top
mr margin-right
mb margin-bottom
ml margin-left
p padding
py padding-top and padding-bottom
px padding-left and padding-right
pt padding-top
pr padding-right
pb padding-bottom
pl padding-left

Size

name css attribute
sm 0.25rem 4px
md 0.5rem 8px
lg 1rem 16px
xl 2rem 32px
xxl 4rem 64px

auto size is available for one-directional properties
such as top, right, bottom and left.