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1/// Grid system
2//
3// Generate semantic grid columns with these mixins.
4
5@mixin make-container() {
6 width: 100%;
7 padding-right: ($grid-gutter-width / 2);
8 padding-left: ($grid-gutter-width / 2);
9 margin-right: auto;
10 margin-left: auto;
11}
12
13
14// For each breakpoint, define the maximum width of the container in a media query
15@mixin make-container-max-widths($max-widths: $container-max-widths, $breakpoints: $grid-breakpoints) {
16 @each $breakpoint, $container-max-width in $max-widths {
17 @include media-breakpoint-up($breakpoint, $breakpoints) {
18 max-width: $container-max-width;
19 }
20 }
21}
22
23@mixin make-row() {
24 display: flex;
25 flex-wrap: wrap;
26 margin-right: ($grid-gutter-width / -2);
27 margin-left: ($grid-gutter-width / -2);
28}
29
30@mixin make-col-ready() {
31 position: relative;
32 // Prevent columns from becoming too narrow when at smaller grid tiers by
33 // always setting `width: 100%;`. This works because we use `flex` values
34 // later on to override this initial width.
35 width: 100%;
36 min-height: 1px; // Prevent collapsing
37 padding-right: ($grid-gutter-width / 2);
38 padding-left: ($grid-gutter-width / 2);
39}
40
41@mixin make-col($size, $columns: $grid-columns) {
42 flex: 0 0 percentage($size / $columns);
43 // Add a `max-width` to ensure content within each column does not blow out
44 // the width of the column. Applies to IE10+ and Firefox. Chrome and Safari
45 // do not appear to require this.
46 max-width: percentage($size / $columns);
47}
48
49@mixin make-col-offset($size, $columns: $grid-columns) {
50 $num: $size / $columns;
51 margin-left: if($num == 0, 0, percentage($num));
52}