content-none.php

<article id="post-<?php the_ID(); ?>" <?php post_class("container"); ?>>
	<header class="entry-header container">
		<div class="row">
			<div class="col-md-12">
				<div class="panel">
					<div class="panel-body">
						<h1>Nothing Found</h1>
					</div>
				</div>
			</div>
		</div>
	</header>
	<div class="entry-and-comments container">	
		<div class="entry-content">

		<?php if ( is_home() && current_user_can( 'publish_posts' ) ) : ?>

			<p><?php printf( __( 'Ready to publish your first post? <a href="%1$s">Get started here</a>.', 'twentyfifteen' ), esc_url( admin_url( 'post-new.php' ) ) ); ?></p>

		<?php elseif ( is_search() ) : ?>

			<p><?php _e( 'Sorry, but nothing matched your search terms. Please try again with some different keywords.', 'twentyfifteen' ); ?></p>
			<?php get_search_form(); ?>

		<?php else : ?>

			<p><?php _e( 'It seems we can&rsquo;t find what you&rsquo;re looking for. Perhaps searching can help.', 'twentyfifteen' ); ?></p>
			<?php get_search_form(); ?>

		<?php endif; ?>

	</div><!-- .page-content -->
</section><!-- .no-results -->