The classes are named using the format:
{property} {sides} {size}
Where property is one of:
- margin - for classes that set margin
- padding - for classes that set padding
Where sides is one of:
- top
- bottom
- left
- right
- x - for classes that set both *-left and *-right
- y - for classes that set both *-top and *-bottom
- blank - for classes that set a margin or padding on all 4 sides of the element
Where size is one of:
- auto - for classes that set the margin to auto
- xsmall – this will be 0.5em
- small – this will be 1em
- med – this will be 2em
- large – this will be 4em
- xlarge – this will be 6em
Examples:
margin-top-auto
margin-y-auto ( sets the vertical spacing to central )
margin--auto ( sets the vertical and horizontal spacing to central )
