$xy-border: (
  top: t,
  bottom: b,
  left: l,
  right: r
);


// Column map used for block layout
$columns: (
  "1": 12,
  "11/12": 11,
  "5/6": 10,
  "3/4": 9,
  "2/3": 8,
  "7/12": 7,
  "1/2": 6,
  "5/12": 5,
  "1/3": 4,
  "1/4": 3,
  "1/6": 2,
  "1/12": 1
);


// Used for height and width utility classes
$quarter-values: (
  25: 25%,
  50: 50%,
  75: 75%,
  100: 100%
);


// Overflow map
$overflow: (
  auto: auto,
  hidden: hidden,
  scroll: scroll,
  visible: visible
);


// Position map
$positions: (
  rel: relative,
  abs: absolute,
  fix: fixed,
  stick: sticky
);