title: A regex to remove id, style, class attributes from HTML tags in JS
body: <p>I got a html String in javascript and using regex I want to remove id, style and class attributes in html tags, for example I have:</p>
  
  <pre><code>New York City.&lt;div style="padding:20px" id="upp" class="upper"&gt;&lt;div style="background:#F2F2F2; color:black; font-size:90%; padding:10px 10px; width:500px;"&gt;This message is.&lt;/div&gt;&lt;/div&gt;
  </code></pre>
  
  <p>I want this String to become:</p>
  
  <pre><code>New York City.&lt;div&gt;&lt;div&gt;This message is.&lt;/div&gt;&lt;/div&gt;
  </code></pre>