Get rid of Weblog membership links

main-header.hbs

<header class="main-header center-text" id="main-header">
<div class="container">

  {{#if @site.logo}}
    <div class="main-header__logo">
      <a href="{{@site.url}}">
        <img src="{{@site.logo}}" alt="{{@site.title}} Logo" />
      </a>
    </div>
  {{/if}}

  <div class="main-header__text-container">
    <h1 class="main-header__blog-title">
      <a href="{{@site.url}}">{{@site.title}}</a>
    </h1>
    <h3 class="main-header__blog-description">
      {{@site.description}}
    </h3>
  </div>

    <nav>

      {{navigation}}

    </nav>

    <div hidden class="notification-area" id="notifications">
    </div>

</div>
</header>
<br>

weblog-code-injection-hide-membership-nav-links.html

<style>
  .main-header nav ul:nth-child(2) {
    display: none;
  }
</style>