• 2.0.0-rc.2
<div class="box box--default">
    <h3 class="mrgt0">Lorem ipsum</h3>
    <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Optio suscipit eligendi et nesciunt autem iste laborum inventore fugiat repudiandae nisi voluptate soluta recusandae <a href="#">ullam magnam</a> omnis nostrum, facere, accusantium at!</p>
    <p class="mrgb0"><a href="#" class="btn btn--block btn--primary">Button</a></p>
</div>

By default two styling modifiers are provided: default and primary. Remove the default padding with tight, adjust it according to the spacing settings with tiny, small, large or huge.