I'd like to put a Font Awesome font to the upper image section of bootstrap card component, card-img-top.
Following similar with the official guide and some solution, it didn't work:
// card-img.css
<script>
  FontAwesomeConfig = { searchPseudoElements: true };
</script>
.card-top-img {
  display: none;
}
.card-head::after {
  font-family: "Font Awesome 5 Solid";
  content: "\f15c";
}
    <!-- list.html (I'm do in Django project) -->
    <div class="row">
      {% for resume in resume_list %}
      <div class="col-md-4">
        <div class="card mb-4 box-shadow">
          <!-- add for pseudo element -->
          <div class="card-head">
            <img class="card-img-top" src="" alt="">
          </div>
          <div class="card-body text-center">
            <h5 class="card-title text-success">
          </div>
          ...
But it just render small empty box:
How can I work this?
