/* Draw the link direction independently of font support. */
.link-arrow {
  display: inline-block;
  width: 1em;
  height: 1em;
  flex: none;
  margin-left: .35em;
  vertical-align: -.15em;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}