/* Add an "open in new" icon to the Legacy nav link (works on all pages) */
.md-nav__link[href$="legacy/index.html"],
.md-nav__link[href$="legacy/"],
.md-nav__link[href$="legacy"] {
  position: relative;
}

.md-nav__link[href$="legacy/index.html"]::after,
.md-nav__link[href$="legacy/"]::after,
.md-nav__link[href$="legacy"]::after {
  content: "↗";
  font-size: .9em;
  opacity: .9;
  margin-left: .25em; /* small gap from label */
}