AbleCommerce Shopping Cart Software

What else could be limiting my ability to change the footer height.
Please see our website www.midwestbroomball.com

I've changed the following to 500px from 180px but it doesn't seem to be any taller.
I'm just trying to make the dark gray background cover all the footer text.

Thank you for any help!


/******************************************************************************************/
/* styles for the store footer section */
/******************************************************************************************/

/* container for the store footer */
#footer
{
width: 100%;
height: 500px;
background-color:#CBCBCB;
color: #515151;
margin:0 auto;

}