#pdinvoicebillpro {
  margin:15px 0;
}
#pdinvoicebillpro fieldset {
  padding:10px 0;
}

#pdinvoicebillpro fieldset .pd_ibp_error {
  padding:5px 0px 0 0px;
}

#pdinvoicebillpro label#pd_fp_bill_label,
#pdinvoicebillpro label#pd_fp_invoice_label {
  margin:0 10px;
}

#pdinvoicebillpro fieldset {
  display: flex;
}

#pdinvoicebillpro #pd_ibp_saved_response {
  display:block;
}