<code>3rem</code>).</p>
<p>This can be done by top or bottoms margin or padding, using the element grid suffix <code>-3</code> or <code>-6</code>:</p>
<p>As margins:</p>
<div class="mb-2 b-dashed">
  <div class="mt-2 bg-gray-100">mt-2</div>
</div>
<div class="mb-2 b-dashed">
  <div class="mb-2 bg-gray-100">mb-2</div>
</div>
<div class="mb-2 b-dashed">
  <div class="mt-6 bg-gray-100">mt-6</div>
</div>
<div class="mb-2 b-dashed">
  <div class="mb-6 bg-gray-100">mb-6</div>
</div>
<p>As paddings:</p>
<div class