.th-reference-link {
  display: grid;
  grid-template: 1em/1em;
  align-items: center;
  justify-items: center;
  position: absolute;
  margin-left: -2em;
  margin-top: 2em;
  text-decoration: none;
  color: inherit;
}
.th-reference-link:hover::before {
  opacity: 1;
}
.th-reference-link:hover::after {
  opacity: 1;
  transition: opacity 0.1s ease-in-out;
  transition-delay: 1000ms;
}
.th-reference-link::before {
  transition: opacity 0.3s ease-in-out;
  opacity: 0.3;
  content: "open_in_browser";
  font-family: "Material Icons";
}
.th-reference-link::after {
  grid-row: 1;
  opacity: 0;
  font-family: ui-sans-serif;
  font-family: system-ui, sans-serif;
  pointer-events: none;
  content: "Pleine page";
  font-size: 12px;
  text-align: center;
  width: -moz-min-content;
  width: min-content;
  position: absolute;
  justify-self: center;
  line-height: 1;
  margin-top: 3rem;
  background-color: rgba(255, 255, 255, 0.8);
  border-radius: 0.3em;
  color: #333;
  padding: 0.25em 0.5em 0.4em;
  box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
}