ata-current-state="collapsed" data-expanded="@mixin push-col($col, $grid: $grid-grid) { 
    $grid-cols: map.get($grid, &quot;columns&quot;);
    margin-left: math.div($col, $grid-cols);
 }" data-collapsed="@mixin push-col($col, $grid: $grid-grid) { ... }"><code>@mixin push-col($col, $grid: $grid-grid) { ... }</code></pre></div><h3 class="item__sub-heading">Description</h3><div class="item__description"><p>Push or pull a grid column by manipulating its left margin</p></div><h3 class="item__sub-heading">Para