<h1>Heading h1</h1>
<h2>Heading h2</h2>
<h3>Heading h3</h3>
<h4>Heading h4</h4>
<h5>Heading h5</h5>
<h6>Heading h6</h6>

<h1 class="primary">Heading h1</h1>
<h2 class="blue">Heading h2</h2>
<h3 class="teal">Heading h3</h3>
<h4 class="yellow">Heading h4</h4>
<h5 class="green">Heading h5</h5>
<h6 class="red">Heading h6</h6>

<h1><i class="fa fa-trophy"></i> Heading h1</h1>
<h2 class="primary"><i class="fa fa-thumbs-up"></i> Heading h2</h2>
<h3 class="blue"><i class="fa fa-shopping-bag"></i> Heading h3</h3>
<h4 class="blue"><i class="fa fa-quote-left"></i> Heading h4</h4>
<h5 class="yellow"><i class="fa fa-send"></i> Heading h5</h5>
<h6 class="red"><i class="fa fa-user"></i> Heading h6</h6>