app/javascript/advertisements/sticky-box/template.html.mustache
<div id="cf" data-template="sticky-box" data-theme="{{theme}}">
<a href="{{urls.poweredBy}}" class="cf-powered-by" target="_blank" rel="sponsored noopener">ad</a>
<a href="{{urls.campaign}}" class="cf-sponsored-by" target="_blank" rel="sponsored noopener">
<img src="{{creative.imageUrls.small}}" alt="{{creative.name}}" border="0" height="65" width="65" class="cf-img">
<span class="cf-text">
<strong class="cf-headline">{{creative.headline}}</strong>
<span class="cf-body">
{{creative.body}}
<span class="cf-link">{{creative.cta}}</span>
</span>
</span>
<img src="{{urls.instantImpression}}" data-src="{{urls.impression}}" data-behavior="trackImpression" class="cf-impression" alt="">
</a>
<span data-behavior="close">✕</span>
</div>