1 // Framework grid generation
3 // Used only by Bootstrap to generate the correct number of grid classes given
4 // any value of `$grid-columns`.
6 // [converter] This is defined recursively in LESS, but Sass supports real loops
7 @mixin make-grid-columns($i: 1, $list: ".col-xs-#{$i}, .col-sm-#{$i}, .col-md-#{$i}, .col-lg-#{$i}") {
8 @for $i from (1 + 1) through $grid-columns {
9 $list: "#{$list}, .col-xs-#{$i}, .col-sm-#{$i}, .col-md-#{$i}, .col-lg-#{$i}";
13 // Prevent columns from collapsing when empty
15 // Inner gutter via padding
16 padding-left: ceil(($grid-gutter-width / 2));
17 padding-right: floor(($grid-gutter-width / 2));
21 // [converter] This is defined recursively in LESS, but Sass supports real loops
22 @mixin float-grid-columns($class, $i: 1, $list: ".col-#{$class}-#{$i}") {
23 @for $i from (1 + 1) through $grid-columns {
24 $list: "#{$list}, .col-#{$class}-#{$i}";
31 @mixin calc-grid-column($index, $class, $type) {
32 @if ($type == width) and ($index > 0) {
33 .col-#{$class}-#{$index} {
34 width: percentage(($index / $grid-columns));
37 @if ($type == push) and ($index > 0) {
38 .col-#{$class}-push-#{$index} {
39 left: percentage(($index / $grid-columns));
42 @if ($type == push) and ($index == 0) {
43 .col-#{$class}-push-0 {
47 @if ($type == pull) and ($index > 0) {
48 .col-#{$class}-pull-#{$index} {
49 right: percentage(($index / $grid-columns));
52 @if ($type == pull) and ($index == 0) {
53 .col-#{$class}-pull-0 {
57 @if ($type == offset) {
58 .col-#{$class}-offset-#{$index} {
59 margin-left: percentage(($index / $grid-columns));
64 // [converter] This is defined recursively in LESS, but Sass supports real loops
65 @mixin loop-grid-columns($columns, $class, $type) {
66 @for $i from 0 through $columns {
67 @include calc-grid-column($i, $class, $type);
71 // Create grid for specific class
72 @mixin make-grid($class) {
73 @include float-grid-columns($class);
74 @include loop-grid-columns($grid-columns, $class, width);
75 @include loop-grid-columns($grid-columns, $class, pull);
76 @include loop-grid-columns($grid-columns, $class, push);
77 @include loop-grid-columns($grid-columns, $class, offset);