title: Remove or Override the css For selected div in webpage
body: <p>I'm new to CSS. i have page with site css(style.css) that have all the basic tag css example</p>
  
  <pre><code>body{color:#c2c2c2} 
  h2{ color:green;padding-5px }
  span{ color:blue;border:1px solid #b4b4b4 }
  </code></pre>
  
  <p>I need to remove this css for selected div </p>
  
  <pre><code>&lt;div class="remove"&gt;&lt;h3&gt;Test&lt;/h3&gt;&lt;span&gt;This sample text for the css remove&lt;/span&gt;&lt;/div&gt;
  </code></pre>
  
  <p>for remove class clear all the default site css.</p>