partition-jlg-theme/resources/views/sections/header.blade.php

<header class="border-b border-jlg-light-white py-4 h-1/12 shadow-xlg fixed top-0 w-full bg-jlg-dark-blue flex flex-row justify-between items-center z-10">
  <div class="text-sm">
      <button class="bg-jlg-xlight-white hover:bg-jlg-hxlight-white active:bg-jlg-axlight-white px-4 py-2 rounded-full border-jlg-hxlight-white border ml-6 transition-colors xoo-el-login-tgr">MES CONTRIBUTIONS</button>
      <button class="bg-jlg-xlight-white hover:bg-jlg-hxlight-white active:bg-jlg-axlight-white px-4 py-2 rounded-full border-jlg-hxlight-white border ml-6 transition-colors">EXPORT</button>
  </div>

  <a class="brand text-center text-2xl leading-none" href="{{ home_url('/') }}">
    <!-- {!! $siteName !!} -->
    <span class="font-caslon uppercase">Partition<br></span>
    <span class="font-caslon italic">Le Livre d'Image</span>
  </a>

  <div class="mr-6">
    <input type="search" class="px-4 py-2 rounded bg-jlg-xlight-white text-sm" placeholder="RECHERCHER">
  </div>

  @if (has_nav_menu('primary_navigation'))
    <nav class="nav-primary" aria-label="{{ wp_get_nav_menu_name('primary_navigation') }}">
      {!! wp_nav_menu(['theme_location' => 'primary_navigation', 'menu_class' => 'nav', 'echo' => false]) !!}
    </nav>
  @endif
</header>