.paragraph--type--form-embed form .form-item.textfield:not(.form-item-firstname):not(.form-item-lastname):not(.form-item-company):not(.form-item-details) {
    display: none;
}

.paragraph--type--form-embed form .form-item-details {
    display: block !important;
}
.paragraph--type--form-embed form .form-item label {
      position: absolute;
      width: 1px;
      height: 1px;
      padding: 0;
      overflow: hidden;
      clip: rect(0, 0, 0, 0);
      white-space: nowrap;
      border: 0;
    }