title: Hide element behind transparent div
body: <p>I'm trying to make next animation: logo should be revealed by the div moving down. Div has a transparent background.</p>
  
  <p>Is it possible to hide overlaying part of logo behind transparent div?</p>
  
  <pre><code>&lt;div class="transparent"&gt;Some content&lt;/div&gt;
  &lt;div class="logo"&gt;&lt;/div&gt;
  
  .transparent { position: relative }
  .logo { position: absolute }
  </code></pre>
  
  <p><img src="https://i.stack.imgur.com/vKBHh.png" alt="enter image description here"></p>