title: Object #<HTMLDivElement> has no method 'css'
body: <pre><code>$('#someDiv').hover 
    (function(){
      (this).css({'background-color': 'black'});
    }, 
    function(){
       (this).css({'background-color': 'red'});
    }
  );
  </code></pre>
  
  <p>Every time I have mouseover (or out) on this <code>div</code>, Chrome console gives me back the error in the title. I thought that <code>div</code> objects have a <code>css()</code> method, and I find this situation really confusing.</p>