Why jquery class selector select items that has part of the classname?
<p>if i have :</p>

<pre><code>&lt;div class="carBig"&gt;&lt;/div&gt;
</code></pre>

<p>and</p>

<pre><code>&lt;div class="car"&gt;&lt;/div&gt;
</code></pre>

<p>and $(".car").size();</p>

<p>i get 2 items ..</p>
