<!DOCTYPE html>
<html>
  <head>
    <meta http-equiv="Content-type" content="text/html; charset=utf-8" />
    <title><%= this_blog.blog_name %> – <%= controller.controller_name %></title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta http-equiv="imagetoolbar" content="no" />
    <%= javascript_include_tag 'publify_admin', async: Rails.env.production? %>
    <%= stylesheet_link_tag 'publify_admin' %>
    <%= csrf_meta_tags %>
  </head>
  <body>
    <%= render 'admin/shared/menu' %>
    <div class='container-fluid'>
      <div class='row'>
        <div class='col-md-12'>
          <div style='margin-top:20px'>
            <%= render 'shared/flash', flash: flash %>
          </div>
          <% if content_for?(:page_heading) %>
            <div class='page-header'>
              <%= yield :page_heading %>
            </div>
          <% end %>
          <%= yield %>
        </div>
      </div>
      <footer>
        <div class='row'>
          <div class='col-md-12'>
            <%= link_to(this_blog.blog_name, this_blog.base_url) %> <%= t('.powered_by') %> Publify <%= h PublifyCore::VERSION %>
          </div>
        </div>
      </footer>
    </div>
  </body>
</html>

<!DOCTYPE html>
<html>
  <head>
    <meta http-equiv="Content-type" content="text/html; charset=utf-8" />
    <title><%= this_blog.blog_name %> – <%= controller.controller_name %></title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta http-equiv="imagetoolbar" content="no" />
    <%= javascript_include_tag 'publify_admin', async: Rails.env.production? %>
    <%= stylesheet_link_tag 'publify_admin' %>
    <%= csrf_meta_tags %>
  </head>
  <body>
    <%= render 'admin/shared/menu' %>
    <div class='container-fluid'>
      <div style='margin-top:20px'>
        <%= render 'shared/flash', flash: flash %>
      </div>
      <% if content_for?(:page_heading) %>
        <div class='page-header'>
          <%= yield :page_heading %>
        </div>
      <% end %>
      <%= yield %>
      <footer>
        <%= link_to(this_blog.blog_name, this_blog.base_url) %> <%= t('.powered_by') %> Publify <%= h PublifyCore::VERSION %>
      </footer>
    </div>
  </body>
</html>

Remove unneeded wrapping elements from admin layout
Remove unneeded wrapping elements from admin layout
