Change css of multiple elements
<p>I just want to know if instead of </p>

<pre><code>$(".element1").css('background','#000');
$(".element2").css('background','#000');
</code></pre>

<p>It is possible to concatinate multiple elements to have them affected by one command or if there is a more efficient way like so:</p>

<pre><code>$(".element1",".element2").css('background','#000');
</code></pre>
