layout: table_wrappers


<!DOCTYPE html>

<html lang=“{{ site.lang | default: 'en-US' }}”> {% include head.html %} <body>

<svg xmlns="http://www.w3.org/2000/svg" style="display: none;">
  <symbol id="svg-link" viewBox="0 0 24 24">
    <title>Link</title>
    <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-link">
      <path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path>
    </svg>
  </symbol>
  <symbol id="svg-search" viewBox="0 0 24 24">
    <title>Search</title>
    <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-search">
      <circle cx="11" cy="11" r="8"></circle><line x1="21" y1="21" x2="16.65" y2="16.65"></line>
    </svg>
  </symbol>
  <symbol id="svg-menu" viewBox="0 0 24 24">
    <title>Menu</title>
    <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-menu">
      <line x1="3" y1="12" x2="21" y2="12"></line><line x1="3" y1="6" x2="21" y2="6"></line><line x1="3" y1="18" x2="21" y2="18"></line>
    </svg>
  </symbol>
  <symbol id="svg-arrow-right" viewBox="0 0 24 24">
    <title>Expand</title>
    <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-chevron-right">
      <polyline points="9 18 15 12 9 6"></polyline>
    </svg>
  </symbol>
  <symbol id="svg-doc" viewBox="0 0 24 24">
    <title>Document</title>
    <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-file">
      <path d="M13 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V9z"></path><polyline points="13 2 13 9 20 9"></polyline>
    </svg>
  </symbol>
</svg>
<div class="bg-grey-dk-200 topcont">
  <div class="topbar">
  <a href="https://www.cessda.eu">Consortium of European Social Science Data Archives</a>
</div>
</div>
<div class="maincont">
<div class="side-bar">
  <div class="site-header">
    <a href="{% if site.serviceurl %}
    {{ site.serviceurl }}
  {% else %}
  {{ '/' | absolute_url }}
  {% endif %}" class="site-title lh-tight">{% include title.html %}</a>
    <a href="#" id="menu-button" class="site-button">
      <svg viewBox="0 0 24 24" class="icon"><use xlink:href="#svg-menu"></use></svg>
    </a>
  </div>
  <nav role="navigation" aria-label="Main" id="site-nav" class="site-nav">
    {% if site.just_the_docs.collections %}
      {% assign collections_size = site.just_the_docs.collections | size %}
      {% for collection_entry in site.just_the_docs.collections %}
        {% assign collection_key = collection_entry[0] %}
        {% assign collection_value = collection_entry[1] %}
        {% assign collection = site[collection_key] %}
        {% if collection_value.nav_exclude != true %}
          {% if collections_size > 1 %}
            <div class="nav-category">{{ collection_value.name }}</div>
          {% endif %}
          {% include nav.html pages=collection %}
        {% endif %}
      {% endfor %}
    {% else %}
      {% include nav.html pages=site.html_pages %}
    {% endif %}
  </nav>

</div>
<div class="main" id="top">
  <div id="main-header" class="main-header">
    {% if site.search_enabled != false %}
      <div class="search">
        <div class="search-input-wrap">
          <input type="text" id="search-input" class="search-input" tabindex="0" placeholder="Search {{ site.title }}" aria-label="Search {{ site.title }}" autocomplete="off">
          <label for="search-input" class="search-label"><svg viewBox="0 0 24 24" class="search-icon"><use xlink:href="#svg-search"></use></svg></label>
        </div>
        <div id="search-results" class="search-results"></div>
      </div>
    {% endif %}
    {% if site.aux_links %}
      <nav aria-label="Auxiliary" class="aux-nav">
        <ul class="aux-nav-list">
          {% for link in site.aux_links %}
            <li class="aux-nav-list-item">
              <a href="{{ link.last }}" class="site-button"
                {% if site.aux_links_new_tab %}
                target="_blank" rel="noopener noreferrer"
                {% endif %}
              >
                {{ link.first }}
              </a>
            </li>
          {% endfor %}
        </ul>
      </nav>
    {% endif %}
  </div>
  <div id="main-content-wrap" class="main-content-wrap">
    {% unless page.url == "/" %}
      {% if page.parent %}
        <nav aria-label="Breadcrumb" class="breadcrumb-nav">
          <ol class="breadcrumb-nav-list">
            {% if page.grand_parent %}
              <li class="breadcrumb-nav-list-item"><a href="{{ first_level_url }}">{{ page.grand_parent }}</a></li>
              <li class="breadcrumb-nav-list-item"><a href="{{ second_level_url }}">{{ page.parent }}</a></li>
            {% else %}
              <li class="breadcrumb-nav-list-item"><a href="{{ first_level_url }}">{{ page.parent }}</a></li>
            {% endif %}
            <li class="breadcrumb-nav-list-item"><span>{{ page.title }}</span></li>
          </ol>
        </nav>
      {% endif %}
    {% endunless %}
    <div id="main-content" class="main-content" role="main">
      {% if site.heading_anchors != false %}
        {% include vendor/anchor_headings.html html=content beforeHeading="true" anchorBody="<svg viewBox=\"0 0 16 16\" aria-hidden=\"true\"><use xlink:href=\"#svg-link\"></use></svg>" anchorClass="anchor-heading" anchorAttrs="aria-labelledby=\"%html_id%\"" %}
      {% else %}
        {{ content }}
      {% endif %}

      {% if page.has_children == true and page.has_toc != false %}
        <hr>
        <h2 class="text-delta">Table of contents</h2>
        <ul>
          {%- assign children_list = pages_list | where: "parent", page.title | where: "grand_parent", page.parent -%}
          {% for child in children_list %}
            <li>
              <a href="{{ child.url | absolute_url }}">{{ child.title }}</a>{% if child.summary %} - {{ child.summary }}{% endif %}
            </li>
          {% endfor %}
        </ul>
      {% endif %}

      {% if site.footer_content != nil or site.last_edit_timestamp or site.gh_edit_link %}
        <hr>
        <footer>
          {% if site.back_to_top %}
            <p><a href="#top" id="back-to-top">{{ site.back_to_top_text }}</a></p>
          {% endif %}
          {% if site.footer_content != nil %}
            <p class="text-small text-grey-dk-000 mb-0">{{ site.footer_content }}</p>
          {% endif %}

          {% if site.last_edit_timestamp or site.gh_edit_link %}
            <div class="d-flex mt-2">
              {% if site.last_edit_timestamp and site.last_edit_time_format and page.last_modified_date %}
                <p class="text-small text-grey-dk-000 mb-0 mr-2">
                  Page last modified: <span class="d-inline-block">{{ page.last_modified_date | date: site.last_edit_time_format }}</span>.
                </p>
              {% endif %}
              {% if
                site.gh_edit_link and
                site.gh_edit_link_text and
                site.gh_edit_repository and
                site.gh_edit_branch and
                site.gh_edit_view_mode
              %}
                <p class="text-small text-grey-dk-000 mb-0">
                  <a href="{{ site.gh_edit_repository }}/{{ site.gh_edit_view_mode }}/{{ site.gh_edit_branch }}{% if site.gh_edit_source %}/{{ site.gh_edit_source }}{% endif %}/{{ page.path }}" id="edit-this-page">{{ site.gh_edit_link_text }}</a>
                </p>
              {% endif %}
            </div>
          {% endif %}
        </footer>
      {% endif %}

    </div>
  </div>

  {% if site.search_enabled != false %}
    {% if site.search.button %}
      <a href="#" id="search-button" class="search-button">
        <svg viewBox="0 0 24 24" class="icon"><use xlink:href="#svg-search"></use></svg>
      </a>
    {% endif %}

    <div class="search-overlay"></div>
  {% endif %}
</div>

</div> <footer class=“site-footer bg-grey-dk-200”><div class=“bottombar”>

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{% if site.send_feedback_snippet and site.send_feedback_snippet != “” and site.send_feedback_snippet != nil %} {{ site.send_feedback_snippet }} {% endif %} </body> </html>