body don't align with header (sidebar problem?)

Hi everyone,

My body content don’t want to align with menu and I just realized that there’s a possibility for sidebar widget. Could the problem be the Sidebar? Eeven if I don’t have any widget installed, could the sidebar still take space on the page?

My website is: fleurantmarketing.com

My sidebar.php code is:

<?php
/**
 * The sidebar containing the main widget area.
 *
 * @package Sydney
 */

if ( ! is_active_sidebar( 'sidebar-1' ) ) {
	return;
}
?>

<div id="secondary" class="widget-area col-md-3" role="complementary">
	<?php dynamic_sidebar( 'sidebar-1' ); ?>
</div><!-- #secondary -->

Any help or thought are welcome.
Thanks