title: remove background-image from style
body: <p>How can i remove background-image from element style. I don't want to set it to none or 0. I want to remove it completely. it's conflicting with <code>moz-linear-gradient</code> which is defined in another class. </p>
  
  <pre><code>&lt;div style="background-image:url(http://domain.com/1.jpg); width:100px" class="mozgradient"&gt;&lt;/div&gt;
  </code></pre>