title: Css3 webkit invalid property value for width
body: <p>I want a div to have a specific width in IE and a different width to be applied in Chrome.</p>
  
  <pre><code>#welcome {
    width: 200px; //1. style for IE
    width: -webkit-300px; //2. style for chrome
  }​
  </code></pre>
  
  <p>The point '2' is showing an "invalid property value" when I inspect in chrome. Is webkit not supported for the property 'width'? What is the correct way to do this?</p>