Rinkusu/layouts/shortcodes/alert.html

<div class="alert {{ with .Get "theme" }}alert-{{.}}{{ end }}" role="alert" data-dir="{{ with .Get "dir" }}{{.}}{{ else }}ltr{{ end }}">
    
    {{ $alert := .Get "theme" }}
    {{ if findRE "info" $alert }}
        <i class="nf nf-fa-info_circle" style="font-size: 28px;"></i>
    {{ else if findRE "warning" $alert }}
        <i class="nf nf-fa-warning" style="font-size: 28px;"></i>
    {{ else if findRE "danger" $alert }}
        <i class="nf nf-oct-stop" style="font-size: 28px;"></i>
    {{ end }}
   
    {{ .Inner | markdownify }}
</div>