why does changing font size with <input type=submit button error out?
<p>I started studying jQuery yesterday by doing <a href="http://www.youtube.com/playlist?list=PL6B08BAA57B5C7810&amp;feature=plcp" rel="nofollow">tutorials</a><br>
well I'm on tutorial <a href="http://www.youtube.com/watch?v=jPF0h6AryfY&amp;feature=autoplay&amp;list=PL6B08BAA57B5C7810&amp;playnext=1" rel="nofollow">28</a>/200 now.  This seems like an error so I made a jsFiddles for this.  </p>

<p>Sample code: <a href="http://jsfiddle.net/zLvAr/10/" rel="nofollow">jsFiddles</a></p>

<p><strong>problem:</strong>  why do input buttons not share similar functionality to anchors i.e shrink or increase paragraph size?  I mean I probably would never do this but why does it occur?  Is it even an error?   </p>
