title: How can override a CSS class to that nothing get applied?
body: <p>What I am actually trying to say and sorry if the title if weired is that I have a framework (Richfaces) that is applying it's own style. I have an company CSS and I am not a CSS expert all I need is to override the css coming from richfaces so that nothing gets applied over what is in the corporate CSS.</p>
  
  <p>Here is the CSS coming from richfaces that I do not want to be applied:</p>
  
  <pre><code>*.rf-dt-hdr-c {
      border-bottom-width: 1px;
      border-bottom-style: solid;
      border-bottom-color: #C4C0C9;
      border-right-width: 1px;
      border-right-style: solid;
      border-right-color: #C4C0C9;
      background-color: #D4CFC7;
      background-image: url(/rfRes/colHdrGrad.png.xhtml?v=4.0.0.Final&amp;db=eAFjZJBjZDBiZBBh!H!!zlXG!1fOH2dgAgA4fAdk&amp;ln=org.richfaces.images);
      background-position: top left;
      color: #000000;
      font-family: Arial, Verdana, sans-serif ;
      font-size: 11px;
      font-weight: bold;
      padding: 4px;
      text-align: center;
  }
  </code></pre>