title: extjs form field width incorrect
body: <p>I'm having troubles with extjs' forms. In chrome, it looks fine until you focus on the first name field and the blur it, which then makes the input field too short. In IE, it's always too short. I have NO idea what's wrong. The jsfiddle is here: <a href="http://jsfiddle.net/lordzardeck/NmcXF/9/" rel="nofollow">http://jsfiddle.net/lordzardeck/NmcXF/9/</a>. You can't preview it for some reason in IE8 so you have to look here to see what's going on: <a href="http://jsfiddle.net/lordzardeck/NmcXF/9/show/light" rel="nofollow">http://jsfiddle.net/lordzardeck/NmcXF/9/show/light</a></p>
  
  <p>Can anyone tell me what I can do to fix this?</p>