Center jQuery info alert

How can I center the text and icon in the standard j开发者_高级运维Query info alert?

http://jsfiddle.net/3kHWa/

Thank you!

I have looked at the snippet and have it centered with this snippet http://jsfiddle.net/3kHWa/2/

<div class="ui-widget">
 <div class="ui-state-highlight ui-corner-all" style="padding: 0pt 0.7em;"> 
  <div style="width:auto;margin:0 auto;display:table;">
   <span class="ui-icon ui-icon-info" style="float: left; margin-right: 0.3em;"></span>
    any size text</div>
  </div>
 </div>