title: -moz-linear-gradient
body: <p>Could someone explain to me what this portion of code means?</p>
  
  <pre><code>repeat scroll 0 0 #F6F6F6;
  </code></pre>
  
  <p>I have googled a lot and only found syntax to this part </p>
  
  <pre><code>-moz-linear-gradient(center top , #FFFFFF, #EFEFEF)
  </code></pre>
  
  <p>My code:</p>
  
  <pre><code>background: -moz-linear-gradient(center top , #FFFFFF, #EFEFEF) repeat scroll 0 0 #F6F6F6;
  </code></pre>
  
  <p>Thanks!</p>