hexo-theme-icarus/layout/_partial/header.ejs

<header id="header">
  <div id="header-main" class="header-inner">
    <div class="outer">
      <a href="<%- url_for() %>" id="logo"><i class="logo"></i><span class="site-title"><%= config.title %></span></a>
      <nav id="main-nav">
        <% for (var i in theme.menu){ %>
          <a class="main-nav-link" href="<%- url_for(theme.menu[i]) %>"><%= i %></a>
        <% } %>
      </nav>
      <nav id="sub-nav">
        <div class="profile" id="profile-nav">
          <a id="profile-anchor" href="#"><img class="avatar" src="<%- url_for(config.avatar) %>"><i class="fa fa-caret-down"></i></a>
        </div>
      </nav>
      <div id="search-form-wrap">
        <%- search_form({button: ' '}) %>
      </div>
    </div>
  </div>
  <div id="main-nav-mobile" class="header-sub header-inner">
    <table class="menu outer">
      <tr>
      <% for (var i in theme.menu){ %>
        <td><a class="main-nav-link" href="<%- url_for(theme.menu[i]) %>"><%= i %></a></td>
      <% } %>
      <td>
        <%- search_form() %>
      </td>
      </tr>
    </table>
  </div>
  <% if(page.category || page.archive) { %>
  <div id="header-sub" class="header-sub header-inner">
    <div class="outer">
      <%- list_categories({depth: 1}) %>
    </div>
  </div>
  <% } %>
</header>