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88 lines
2.5 KiB
88 lines
2.5 KiB
8 years ago
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@charset "UTF-8";
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/// Removes the element's gutter margin, regardless of its position in the grid hierarchy or display property. It can target a specific element, or every `nth-child` occurrence. Works only with `block` layouts.
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///
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/// @param {List} $query [block]
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/// List of arguments. Supported arguments are `nth-child` selectors (targets a specific pseudo element) and `auto` (targets `last-child`).
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///
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/// When passed an `nth-child` argument of type `*n` with `block` display, the omega mixin automatically adds a clear to the `*n+1` th element. Note that composite arguments such as `2n+1` do not support this feature.
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///
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/// **Deprecation warning**: The omega mixin will no longer take a `$direction` argument. To change the layout direction, use `row($direction)` or set `$default-layout-direction` instead.
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///
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/// @example scss - Usage
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/// .element {
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/// @include omega;
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/// }
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///
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/// .nth-element {
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/// @include omega(4n);
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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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/// margin-right: 0;
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/// }
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///
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/// .nth-element:nth-child(4n) {
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/// margin-right: 0;
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/// }
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///
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/// .nth-element:nth-child(4n+1) {
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/// clear: left;
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/// }
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@mixin omega($query: block, $direction: default) {
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$table: belongs-to(table, $query);
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$auto: belongs-to(auto, $query);
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@if $direction != default {
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@include -neat-warn("The omega mixin will no longer take a $direction argument. To change the layout direction, use the direction(){...} mixin.");
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} @else {
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$direction: get-direction($layout-direction, $default-layout-direction);
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}
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@if $table {
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@include -neat-warn("The omega mixin no longer removes padding in table layouts.");
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}
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@if length($query) == 1 {
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@if $auto {
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&:last-child {
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margin-#{$direction}: 0;
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}
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}
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@else if contains-display-value($query) and $table == false {
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margin-#{$direction}: 0;
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}
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@else {
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@include nth-child($query, $direction);
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}
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} @else if length($query) == 2 {
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@if $auto {
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&:last-child {
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margin-#{$direction}: 0;
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}
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} @else {
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@include nth-child(nth($query, 1), $direction);
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}
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} @else {
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@include -neat-warn("Too many arguments passed to the omega() mixin.");
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}
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}
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@mixin nth-child($query, $direction) {
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$opposite-direction: get-opposite-direction($direction);
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&:nth-child(#{$query}) {
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margin-#{$direction}: 0;
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}
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@if type-of($query) == number and unit($query) == "n" {
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&:nth-child(#{$query}+1) {
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clear: $opposite-direction;
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}
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}
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}
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