#checkout {width:168px;height:51px;background: url(../images/buttons/Checkout.gif) no-repeat top left;overflow:hidden}
#checkout a {text-indent:-9999px;text-decoration: none;width:168px;height:51px;position:absolute;margin:0;padding:0;min-height:51px}
#checkout a:hover {background:url(../images/buttons/Checkouthover.gif) no-repeat top left;position:absolute;overflow:hidden; width:168px;height:51px;min-height:51px}
#accessory {width:168px;height:51px;background: url(../images/buttons/accessory.gif) no-repeat top left;overflow:hidden}
#accessory a {text-indent:-9999px;text-decoration: none;width:168px;height:51px;position:absolute;margin:0;padding:0;min-height:51px}
#accessory a:hover {background:url(../images/buttons/accessoryhover.gif) no-repeat top left;position:absolute;overflow:hidden; width:168px;height:51px;min-height:51px}