title: How to select multiple ids in CSS?
body: <p>How can I select multiple IDs in CSS? For example: </p>
  
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-css lang-css prettyprint-override"><code>#test_id_*{
  
  }</code></pre>
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;div id="test_id_10"&gt;&lt;/div&gt;
  &lt;div id="test_id_11"&gt;&lt;/div&gt;</code></pre>
  </div>
  </div>
  </p>