How to slidedown and animate the width together in sequence
<p>How would I slideDown a div and animate the width together. </p>

<p>The jquery docs website is down to look at an example. Could I maybe use the new promise() for this?</p>

<p>I have tried:</p>

<pre><code>$foo.slideDown({duration:500},function(){
    $dropDown.animate({"width": 400}, 450);
});
</code></pre>

<p>And</p>

<pre><code>$foo.slideDown({duration:500}).animate({"width": 400}, 450);
</code></pre>

<p>Both do one after the other.</p>
