site/themes/sitetheme/layouts/projects/single.html

{{ define "main" }}
<section class="base-column section border">
    <article>
        <div class="blog-header">
            <h1 class="blog-title">{{ .Title }}</h1>
        </div>
        <div class="blog-content">
            {{ .Content }}
        </div>
    </article>
</section>
{{ end }}