ss="btn-secondary" disabled>Secondary disabled</button>
<button class="btn-secondary">Secondary</button>
<button class="btn-secondary active">Secondary active</button></p>
<p><button class="btn-tertiary" disabled>Tertiary disabled</button>
<button class="btn-tertiary">Tertiary</button>
<button class="btn-tertiary active">Tertiary active</button></p>
<h2 id="full-width-buttons" tabindex="-1">Full-width buttons</h2>
<p>Buttons are normally inline elements. However, if you want a button to be a block element, 