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));
22 // [converter] This is defined recursively in LESS, but Sass supports real loops
23 @mixin float-grid-columns($class, $i: 1, $list: ".col-#{$class}-#{$i}") {
24 @for $i from (1 + 1) through $grid-columns {
25 $list: "#{$list}, .col-#{$class}-#{$i}";
33 @mixin calc-grid-column($index, $class, $type) {
34 @if ($type == width) and ($index > 0) {
35 .col-#{$class}-#{$index} {
36 width: percentage(($index / $grid-columns));
39 @if ($type == push) and ($index > 0) {
40 .col-#{$class}-push-#{$index} {
41 left: percentage(($index / $grid-columns));
44 @if ($type == push) and ($index == 0) {
45 .col-#{$class}-push-0 {
49 @if ($type == pull) and ($index > 0) {
50 .col-#{$class}-pull-#{$index} {
51 right: percentage(($index / $grid-columns));
54 @if ($type == pull) and ($index == 0) {
55 .col-#{$class}-pull-0 {
59 @if ($type == offset) {
60 .col-#{$class}-offset-#{$index} {
61 margin-left: percentage(($index / $grid-columns));
66 // [converter] This is defined recursively in LESS, but Sass supports real loops
67 @mixin loop-grid-columns($columns, $class, $type) {
68 @for $i from 0 through $columns {
69 @include calc-grid-column($i, $class, $type);
74 // Create grid for specific class
75 @mixin make-grid($class) {
76 @include float-grid-columns($class);
77 @include loop-grid-columns($grid-columns, $class, width);
78 @include loop-grid-columns($grid-columns, $class, pull);
79 @include loop-grid-columns($grid-columns, $class, push);
80 @include loop-grid-columns($grid-columns, $class, offset);