public function event_details_top( $event_id ) {
		$pto = get_post_type_object( get_post_type( $event_id ) );

		echo '
			<li class="post-type">
				<strong>' . esc_html__( 'Post type', 'event-tickets' ) . ': </strong>
				' . esc_html( strtolower( $pto->labels->singular_name ) ) . '
			</li>
		';
	}