microservices-demo/src/frontend/templates/ad.html

{{ define "text_ad" }}
<div class="container">
    <div class="alert alert-dark" role="alert">
        <strong>Advertisement:</strong>
        <a href="{{.RedirectUrl}}" rel="nofollow" target="_blank" class="alert-link">
            {{.Text}}
        </a>
    </div>
</div>
{{ end }}