.mfc-hub-lead-form .mfc-form-preview {
  max-width: 760px;
  margin: 30px auto 0;
  padding: 18px;
  overflow: hidden;
  background: #f6f4ee;
  border: 1px solid #cdd0c3;
  border-radius: 28px;
  box-shadow: 0 24px 55px rgba(18, 28, 20, .22);
}

.mfc-hub-lead-form .mfc-form-preview iframe {
  display: block;
  width: 100% !important;
  min-height: 620px;
  background: #fff;
}

@media (max-width: 620px) {
  .mfc-hub-lead-form .mfc-form-preview {
    margin-top: 24px;
    padding: 8px;
    border-radius: 18px;
  }

  .mfc-hub-lead-form .mfc-form-preview iframe {
    min-height: 680px;
    border-radius: 14px !important;
  }
}