@exadel/esl/modules/esl-footnotes/core.css

Exadel Smart Library (ESL) is the lightweight custom elements library that provide a set of super-flexible components

esl-footnotes {
  display: block;
}
esl-footnotes .esl-footnotes-items {
  list-style-type: none;
}
esl-footnotes .esl-footnotes-index {
  position: relative;
  font-size: 75%;
  line-height: 0;
  vertical-align: baseline;
  top: -0.5em;
}
esl-footnotes .esl-footnotes-text {
  padding-left: 0.5em;
  padding-right: 0.5em;
}
esl-footnotes .esl-footnotes-back-to-note {
  position: relative;
  font-size: 66%;
  line-height: 0;
  vertical-align: baseline;
  top: -0.5em;
  cursor: pointer;
}
esl-footnotes .esl-footnotes-back-to-note::before {
  content: '[ ^ ]';
}
esl-note {
  position: relative;
  font-size: 75%;
  line-height: 0;
  vertical-align: baseline;
  top: -0.5em;
  cursor: pointer;
}
esl-note::before {
  content: '[';
}
esl-note::after {
  content: ']';
}
esl-note[active] {
  text-decoration: underline;
}
esl-note.highlight {
  font-weight: bold;
}
esl-note .esl-note-link,
esl-note .esl-note-link:hover {
  color: inherit;
  text-decoration: none;
}