rickd-uk/ask-user-permission-to-allow-sound.html

## ask-user-permission-to-allow-sound.html
<div class="alert">
  <p>This webpage would like to play sounds</p>
  <p class="buttons">
    <button value="0">Block</button>
    <button value="1">Allow</button>
  </p>
</div>
<button id="btn">trigger notification</button>
	<div class="alert">
	<p>This webpage would like to play sounds</p>
	<p class="buttons">
	<button value="0">Block</button>
	<button value="1">Allow</button>
	</p>
	</div>
	<button id="btn">trigger notification</button>