{% if snippet_style %}
{% if css_url %}
        <link rel="stylesheet" href="{{ css_url }}">
{% else %}
        <style>
            .src-snippet { margin-top: 2em; }
            .src-name { font-weight: bold; }
            .snippets {
                border-top: 1px solid #bdbdbd;
                border-bottom: 1px solid #bdbdbd;
            }
            {{ snippet_style }}
        </style>
{% endif %}
{% endif %}
