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82 lines
2.3 KiB
SCSS
82 lines
2.3 KiB
SCSS
10 years ago
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// Framework grid generation
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//
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// Used only by Bootstrap to generate the correct number of grid classes given
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// any value of `$grid-columns`.
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// [converter] This is defined recursively in LESS, but Sass supports real loops
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@mixin make-grid-columns($i: 1, $list: ".col-xs-#{$i}, .col-sm-#{$i}, .col-md-#{$i}, .col-lg-#{$i}") {
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@for $i from (1 + 1) through $grid-columns {
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$list: "#{$list}, .col-xs-#{$i}, .col-sm-#{$i}, .col-md-#{$i}, .col-lg-#{$i}";
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}
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#{$list} {
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position: relative;
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// Prevent columns from collapsing when empty
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min-height: 1px;
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// Inner gutter via padding
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padding-left: ($grid-gutter-width / 2);
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padding-right: ($grid-gutter-width / 2);
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}
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}
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// [converter] This is defined recursively in LESS, but Sass supports real loops
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@mixin float-grid-columns($class, $i: 1, $list: ".col-#{$class}-#{$i}") {
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@for $i from (1 + 1) through $grid-columns {
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$list: "#{$list}, .col-#{$class}-#{$i}";
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}
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#{$list} {
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float: left;
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}
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}
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@mixin calc-grid-column($index, $class, $type) {
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@if ($type == width) and ($index > 0) {
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.col-#{$class}-#{$index} {
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width: percentage(($index / $grid-columns));
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}
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}
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@if ($type == push) and ($index > 0) {
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.col-#{$class}-push-#{$index} {
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left: percentage(($index / $grid-columns));
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}
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}
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@if ($type == push) and ($index == 0) {
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.col-#{$class}-push-0 {
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left: auto;
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}
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}
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@if ($type == pull) and ($index > 0) {
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.col-#{$class}-pull-#{$index} {
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right: percentage(($index / $grid-columns));
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}
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}
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@if ($type == pull) and ($index == 0) {
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.col-#{$class}-pull-0 {
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right: auto;
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}
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}
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@if ($type == offset) {
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.col-#{$class}-offset-#{$index} {
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margin-left: percentage(($index / $grid-columns));
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}
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}
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}
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// [converter] This is defined recursively in LESS, but Sass supports real loops
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@mixin loop-grid-columns($columns, $class, $type) {
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@for $i from 0 through $columns {
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@include calc-grid-column($i, $class, $type);
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}
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}
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// Create grid for specific class
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@mixin make-grid($class) {
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@include float-grid-columns($class);
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@include loop-grid-columns($grid-columns, $class, width);
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@include loop-grid-columns($grid-columns, $class, pull);
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@include loop-grid-columns($grid-columns, $class, push);
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@include loop-grid-columns($grid-columns, $class, offset);
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}
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