.sp_form_field {
    z-index: 999;
    position: absolute;
    height: 0 !important;
    width: 0 !important;
    border: none;
    background: none;
    margin: 0;
    top: -9999;
    left: -9999;
    clear: both;
    font-size: 0px;
    line-height: 0px;
}