 1)|e }}" type="text/css" />
  {%- endif %}
  {% endfor -%}
  {%- endblock regular_styles -%}

  {#- Theme-related stylesheets -#}
  {%- block theme_styles %}
  
  {%- endblock -%}

  {%- block extra_styles %}
  {%- endblock -%}

  {%- endblock styles -%}

  {#- Custom front matter #}
  {%- block extrahead -%}{%- endblock -%}
</head>

<body>
  <div id="root">
    {# invisible checkbox to store visibility status #}
    <input type="checkbox" id="sidebar-visibility-checkbox">

    <div