Six heading styles (potentially more) are defined which can be used on any heading element by use of the correct class value.
Various specialised heading styles are also available.
<div class="hd zone-border zone-border-medium">
<h4 class="sub-heading">Heading here</h4>
</div>
<ul>
<ol>
<ul class="unstyled">
<dl>
dl.<dl class="dl-horizontal">
dl..pull-right - Adds a float:right value to the element..pull-left - Adds a float:left value to the element..margin-top - Adds a margin-top value of 15px, the default line-height..margin-bottom - Adds a margin-bottom value of 15px, the default line-height..cf - Adds a clearfix to the element. Specifically, the Micro clearfix.