Margins
mar:xl
mar:lg
mar:md
mar
mar:xs
Left
mar-l:xl
mar-l:lg
mar-l:md
mar-l
mar-l:xs
Right
mar-r:xl
mar-r:lg
mar-r:md
mar-r
mar-r:xs
Top
mar-t:xl
mar-t:lg
mar-t:md
mar-t
mar-t:xs
Bottom
mar-b:xl
mar-b:lg
mar-b:md
mar-b
mar-b:xs
Vertical
mar-ve:xl
mar-ve:lg
mar-ve:md
mar-ve
mar-ve:xs
Horizontal
mar-hz:xl
mar-hz:lg
mar-hz:md
mar-hz
mar-hz:xs
Resets
add the flag -none on the mar class to remove insted add mar
mar:none