 clear: both; content: &quot;&quot;; display: block; }</p></div></section><section class="main__item container item" id="undefined--mixin-collapse"><h3 class="item__heading"><a class="item__name" href="#mixin-collapse">collapse</a></h3><div class="item__code-wrapper"><pre class="item__code item__code--togglable language-scss" data-current-state="collapsed" data-expanded="@mixin collapse() { 
    $col-gutter: map.get($grid-grid, &quot;gutter&quot;);

    margin-left: -#{$col-gutter};
    margin-right: -#{$co