="s">"overlay"</span><span class="nt">&gt;</span>Click me to activate the overlay<span class="nt">&lt;/button&gt;</span>
<span class="c">&lt;!-- The cover on the document viewport --&gt;</span>
<span class="nt">&lt;div</span> <span class="na">class=</span><span class="s">"overlay"</span> <span class="na">data-toggle-target=</span><span class="s">"overlay"</span> <span class="na">data-toggle</span><span class="nt">&gt;</span>
  <span class="c">&lt;!-- The content in the overlay --&gt;</span>
  <span class="n