app/views/layouts/blacklight/base.html.erb
<!DOCTYPE html>
<%= tag.html class: 'no-js', **html_tag_attributes do %>
<head>
<% if Settings.google_analytics %>
<!-- Google tag (gtag.js) -->
<script async src="https://www.googletagmanager.com/gtag/js?id=G-P7T9C1ER68"></script>
<script>
window.dataLayer = window.dataLayer || [];
function gtag(){dataLayer.push(arguments);}
gtag('js', new Date());
gtag('config', 'G-P7T9C1ER68');
</script>
<% end %>
<meta charset="utf-8">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<!-- Internet Explorer use the highest version available -->
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title><%= render_page_title %></title>
<%= opensearch_description_tag application_name, opensearch_catalog_url(format: 'xml') %>
<%= favicon_link_tag 'favicon.ico' %>
<%= javascript_include_tag 'application', 'data-turbo-track': 'reload', defer: true %>
<%= stylesheet_link_tag 'application', media: 'all', 'data-turbo-track': 'reload' %>
<%= stylesheet_link_tag 'https://cdn.jsdelivr.net/npm/bootstrap-icons@1.10.4/font/bootstrap-icons.css' %>
<%= csrf_meta_tags %>
<%= content_for(:head) %>
</head>
<body class="<%= render_body_class %>">
<nav id="skip-link" role="navigation" aria-label="<%= t('blacklight.skip_links.label') %>">
<%= link_to t('blacklight.skip_links.main_content'), '#main-container', class: 'element-invisible element-focusable rounded-bottom py-2 px-3', data: { turbolinks: 'false' } %>
<%= link_to t('blacklight.skip_links.search_field'), '#q', class: 'element-invisible element-focusable rounded-bottom py-2 px-3', data: { turbolinks: 'false' } %>
<%= content_for(:skip_links) %>
</nav>
<%= render partial: 'shared/header_navbar' %>
<main id="main-container" class="<%= container_classes %>" role="main" aria-label="<%= t('blacklight.main.aria.main_container') %>">
<%= content_for(:container_header) %>
<%= render partial: 'shared/flash_msg', layout: 'shared/flash_messages' %>
<div class="row">
<%= content_for?(:content) ? yield(:content) : yield %>
</div>
</main>
<%= render partial: 'shared/footer' %>
<%= render partial: 'shared/modal' %>
</body>
<% end %>