stacked

<ul class="list-style-none">
  	<li class="my-xs">
    	<div class="alert primary">
      		Stacked List item 1
		</div>
	</li>
	<li class="my-xs">
  		<div class="alert secondary">
    		Stacked List item 2
		</div>
	</li>
	<li class="my-xs">
  		<div class="alert primary-outline">
    		Stacked List item 3
		</div>
	</li>
</ul>