How do I change the scrollbar's height on this site?
<p>I can't set the scrollbar's height on <a href="http://www.demo.creamama.fr/plugin-scrollbar/" rel="nofollow">this site</a>. Its default height is the window screen's height. How do I change the height?</p>

<p>【I repeat the details，the link  <a href="http://taxi.bodait.com/scrollbar2.html" rel="nofollow">http://taxi.bodait.com/scrollbar2.html</a>  has the problem,how i do to change the height,everyone look look,thanks】</p>
