app/cells/decidim/content_blocks/hero/show.erb
<section class="extended hero home-section" style="background-image:url(<%= background_image %>);">
<div class="hero__container">
<div class="row">
<div class="columns small-centered large-10">
<h1 class="text-highlight heading1 hero-heading">
<h1 class="text-highlight heading1 hero-heading">
<%= title_text %>
</h1>
</div>
</div>
<div class="row">
<div class="columns small-centered small-6 medium-4 mediumlarge-3">
<%= link_to button_text, button_path, class: "hero-cta button expanded large button--sc" %>
</div>
</div>
</div>
</section>