fieldset {
  border: 1px solid #c6c6c6;
  border-radius: 5px;
  overflow: hidden;
}

fieldset .element-input,
fieldset .import-files-list,
fieldset .form-element {
  margin-bottom: 10px;
}
fieldset .description {
  margin: 3px 0 18px 0;
  line-height: 1.1;
  text-align: justify;
}
fieldset > div:last-child {
  margin-bottom: 0;
}
.foldable-fieldset legend::before {
  font-family: "Font Awesome 5 Free";
  content: "\f105";
  margin: 0 5px;
}
.fold-fieldset legend::before {
  content: "\f107";
}
.foldable-fieldset legend:hover {
  cursor: pointer;
}
.fold-fieldset {
  height: 0;
  padding: 0;
  margin-left: 5px;
  border: none;
  border-top: 1px solid #c6c6c6;
  border-radius: 0;
}