header.php

<?php get_template_part( 'head' ); ?>
	<?php wpbp_wrap_before(); ?>
	<div id="wrap" role="document">
		<?php wpbp_header_before(); ?>
		<header id="header">
			<?php wpbp_header_inside_before(); ?>
            <div class="<?php wpbp_container_class(); ?>">
                <div class="grid_4 mobile-center">
                    <div id="site-title">
                        <h1>
                            <a href="<?php echo home_url(); ?>/">
                                <?php bloginfo( 'name' ); ?>
                            </a>
                        </h1>
                        <h3>
                            <?php bloginfo( 'description' ); ?>
                        </h3>
                    </div>
                </div>
                <div class="grid_8 text-right mobile-center">
                    <nav id="main-nav">
                        <?php wp_nav_menu( array( 'theme_location' => 'primary_navigation' ) ); ?>
                    </nav>
                </div>
            </div>
            <?php wpbp_header_inside_after(); ?>
		</header>
		<?php wpbp_header_after(); ?>