title: About DIVs (Hiding and Showing not Java)
body: <pre><code>&lt;div id="abc" style="display: none;"&gt;&lt;h1&gt;abc&lt;/h1&gt;&lt;/div&gt;
  </code></pre>
  
  <p>Hello! I hide the div but I want to see when I type it <strong>#abc</strong>  I can't see this text.</p>