/* Reduce external link icon size */
.fa.fa-external-link:before {
  font-size: 80%;
}

.external-link .fa-external-link,
.related-projects a .fa-external-link {
  transition: all .2s ease-in-out;
  display: inline-block;
  padding-left: 7px;
}
.external-link:hover .fa-external-link,
.related-projects a:hover .fa-external-link  {
  padding-left: 14px;
}

/* Avoid shifting other text over */
.content .external-link .fa-external-link {
  padding-left: 1px;
  padding-right: 7px;
}
.content .external-link:hover .fa-external-link {
  padding-left: 7px;
  padding-right: 1px;
}