<nav class="navbar"> 
  <div class="navbar-brand"> 
    <a class="navbar-item" href="<?php echo home_url(); ?>" title="<?php bloginfo(); ?>"> 
      <img src="<?php echo get_template_directory_uri(); ?>/css/img/logo.svg" width="70px" alt="logo"> 
      <p class="is-size-5"><?php bloginfo('name');?></p> 
    </a> 
  </div> 
  <div class="navbar-menu"> 
    <div class="navbar-start"> 
      <?php wp_nav_menu(array( 
        'theme-location' => 'header-menu', //change it according to your register_nav_menus() function 
        'depth' => 2, 
        'container' => 'navbar-end', 
        'items_wrap' => '%3$s', 
        'walker' => new Bulma_Walker(), 
      )); 
      ?> 
    </div> 
      </div> 
    </div> 
    <div class="navbar-end"> 
      <div class="navbar-item"> 
        <div class="field is-grouped"> 
          <form role="search" method="get" class="control is-expanded has-icons-left search-form" action="<?php echo home_url( '/' ); ?>"> 
            <input type="search" class="input background-color-white" placeholder="Rechercher" value="" name="s" title="Rechercher :" /> 
          </form> 
        </div> 
      </div> 
    </div> 
  </div> 
</nav>