<div>
	<p>This is some expandable content.</p>
	<p id="hashLink">
		I have expanded like a Pufferfish.
	  <a href="#">Please collapse this poor fish.</a>
  </p>
</div>

<a href="#hashLink">Expand</a>
#hashLink {
	display: none;
}

#hashLink:target {
	display: block;
}

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