.gdcf7-country,
.gdcf7-location,
.gdcf7-city {
    margin-bottom: 20px;
}

.gdcf7-country.wpcf7-not-valid,
.gdcf7-location.wpcf7-not-valid,
.gdcf7-city.wpcf7-not-valid{
    border:2px solid #dc3232 !important;
}

.gdcf7-tip{
    color:#dc3232;
    font-size:13px;
    display:block;
    margin-top:6px;
}