app/javascript/advertisements/horizontal/template.html.mustache
<div id="cf" data-template="horizontal" data-theme="{{theme}}">
<span class="cf-wrapper">
<a href="{{urls.campaign}}" class="cf-text" target="_blank" rel="sponsored noopener">
<strong>{{creative.headline}}</strong>
<span>{{creative.body}}</span>
<span class="cf-cta">{{creative.cta}}</span>
</a>
<a href="{{urls.poweredBy}}" class="cf-powered-by" target="_blank" rel="sponsored noopener">
<em>ethical</em> ad by CodeFund
<img src="{{urls.instantImpression}}" data-src="{{urls.impression}}" data-behavior="trackImpression" class="cf-impression" alt="">
</a>
</span>
</div>