silverstripe-cms/templates/SilverStripe/CMS/Controllers/Includes/CMSMain_Content.ss

<div id="pages-controller-cms-content" class="has-panel cms-content flexbox-area-grow fill-height cms-tabset $BaseCSSClasses" data-layout-type="border" data-pjax-fragment="Content" data-ignore-tab-state="true">

	<div class="cms-content-header north">


		<div class="cms-content-header-nav">
			<% include SilverStripe\\Admin\\CMSBreadcrumbs %>

			<div class="cms-content-header-tabs">
				<ul class="cms-tabset-nav-primary nav nav-tabs">
					<li class="nav-item content-treeview<% if $class == 'SilverStripe\\CMS\\Controllers\\CMSPageEditController' %> ui-tabs-active<% end_if %>">
						<a href="$LinkPageEdit" class="nav-link cms-panel-link" title="Form_EditForm" data-href="$LinkPageEdit">
							<% _t('CMSMain.TabContent', 'Content') %>
						</a>
					</li>
					<li class="nav-item content-listview<% if $class == 'SilverStripe\\CMS\\Controllers\\CMSPageSettingsController' %> ui-tabs-active<% end_if %>">
						<a href="$LinkPageSettings" class="nav-link cms-panel-link" title="Form_EditForm" data-href="$LinkPageSettings">
							<% _t('CMSMain.TabSettings', 'Settings') %>
						</a>
					</li>
					<li class="nav-item content-listview<% if $class == 'SilverStripe\\CMS\\Controllers\\CMSPageHistoryController' %> ui-tabs-active<% end_if %>">
						<a href="$LinkPageHistory" class="nav-link cms-panel-link" title="Form_EditForm" data-href="$LinkPageHistory">
							<% _t('CMSMain.TabHistory', 'History') %>
						</a>
					</li>
				</ul>
			</div>
		</div>

		<div class="cms-content-header-info">
			<div class="section-heading">
				<% include SilverStripe\\Admin\\CMSSectionIcon %>
				<span class="section-label"><a href="$LinkPages">{$MenuCurrentItem.Title}</a></span>
			</div>

			<div class="view-controls">
				<button id="filters-button" class="icon-button font-icon-search no-text" title="<% _t('CMSPagesController_Tools_ss.FILTER', 'Filter') %>"></button>
				<div class="icon-button-group">
					<a href="$LinkPages#cms-content-treeview" class="icon-button font-icon-tree active" title="<% _t('CMSPagesController.TreeView', 'Tree View') %>"></a><a href="$LinkPages#cms-content-listview" class="icon-button font-icon-list" title="<% _t('CMSPagesController.ListView', 'List View') %>"></a>
				</div>
			</div>
		</div>
	</div>

	<div class="flexbox-area-grow fill-width">
		$Tools
		$EditForm
	</div>

</div>