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49 lines
1.1 KiB
49 lines
1.1 KiB
8 years ago
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@charset "UTF-8";
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/// Provides a quick method for setting an element’s position. Use a `null` value to “skip” a side.
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///
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/// @param {Position} $position [relative]
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/// A CSS position value
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///
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/// @param {Arglist} $coordinates [null null null null]
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/// List of values that correspond to the 4-value syntax for the edges of a box
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///
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/// @example scss - Usage
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/// .element {
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/// @include position(absolute, 0 null null 10em);
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/// }
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///
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/// @example css - CSS Output
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/// .element {
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/// left: 10em;
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/// position: absolute;
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/// top: 0;
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/// }
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///
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/// @require {function} is-length
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/// @require {function} unpack
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@mixin position($position: relative, $coordinates: null null null null) {
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@if type-of($position) == list {
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$coordinates: $position;
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$position: relative;
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}
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$coordinates: unpack($coordinates);
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$offsets: (
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top: nth($coordinates, 1),
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right: nth($coordinates, 2),
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bottom: nth($coordinates, 3),
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left: nth($coordinates, 4)
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);
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position: $position;
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@each $offset, $value in $offsets {
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@if is-length($value) {
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#{$offset}: $value;
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}
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}
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}
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