squirrel/layouts/_default/single.html

{{ define "main" }}
    {{ with .Params.image }}
        {{ if .url }}
            <img class="coverimage" src="{{ .url }}" alt="{{ .alt }}" />
        {{ else }}
            <img class="coverimage" src="{{ . }}" />
        {{ end }}
    {{ end }}
    <div class="content">
        {{ with .Title }}
            <div class="title">
                <h1 class="content-title">{{ . }}</h1>
                <div class="divider"></div>
            </div>
        {{ end }}
        {{ .Content }}
    </div>
{{ end }}