input.button[type="submit"], input.button[type="button"] {
    background:transparent url(../images/buttons.png) no-repeat scroll 0 0;
    border:medium none;
    cursor:pointer;
    height:21px;
    position:absolute;
    text-indent:-9999px;
    width:62px;
}
 
/*IE Fix*/
 
#login_container input[type=submit] {
    color: transparent;
    text-transform: capitalize;
}