.ph-address > div label {
  padding-left: 0;
  margin-top: 6px;
}

.form-select.is-valid:not([multiple]):not([size]), .form-select.is-valid:not([multiple])[size="1"], .was-validated .form-select:valid:not([multiple]):not([size]), .was-validated .form-select:valid:not([multiple])[size="1"] {
  background-size: calc(.75em + .375rem) calc(.75em + .375rem);
}

@media (min-width: 768px) {
    .ph-address > div {
        flex: 1;
        min-width: 0;
    }
  
    .ph-address > div {
        padding-left: 0.5em !important;
        padding-right: 0.5em !important;
    }
}