Add exlternal link icon

Add external link icon to href attributes

by Porfirio Chavez

HTML

<div class="content">
  <a href="/inicio">Inicio</a>
  <a href="https://porfi.dev">porfi.dev</a>
</div>

CSS

.content {
  display: flex;
  flex-direction: column;
}

a[href^='http'] {
  padding-right: 1.25em;
  color: purple;
}

a[href^='http']::after {
  position: absolute;
  content: '';
  display: inline-block;
  width: 1em;
  height: 1em;
  margin-left: 0.25em;
  background-size: 100%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='purple' viewbox='0 0 12.2 12.2' width='14' height='14'%3E%3Cpath d='M5.7 0v1.5h4L4.5 6.7l1 1.1 5.3-5.2v3.9h1.4V0z'/%3E%3Cpath fill='none' d='M3.4 6.7l3-2.9H1.5v7h7V5.9l-3 2.9z'/%3E%3Cpath d='M8.5 5.9v4.9h-7v-7h4.9l1.5-1.6H0v10h10V4.4z'/%3E%3C/svg%3E");
  transform: translateY(0.25em);
}