Here is the best solution I've found that works for all resize events. It centers the Foundation 5 Top-bar elements.
SCSS:
nav.top-bar:not(.expanded) {
text-align: center;
section.top-bar-section { display: inline-block; }
}
HTML:
<div class="contain-to-grid">
<nav class="top-bar" data-topbar>
<ul class="title-area">
<li class="name">
<h1><a href="#"></a></h1>
</li>
<!-- Remove the class "menu-icon" to get rid of menu icon. Take out "Menu" to just have icon alone -->
<li class="toggle-topbar menu-icon"><a href="#"><span>Menu</span></a></li>
</ul>
<section class="top-bar-section">
<ul>
<li><%= link_to 'LINK 1', root_path %></li>
<li class="divider"></li>
<li><%= link_to 'LINK2', link_path %></li>
<li class="divider"></li>
<li class="has-dropdown">
<%= link_to 'Droping', "#" %>
<ul class="dropdown">
<li><label>Label:</label></li>
<li><%= link_to 'DROP 1', drop_path %></li>
<li class="divider"></li>
<li><%= link_to 'DROP 2', drop_path %></li>
</ul>
</li>
<li class="divider"></li>
</ul>
</section>
</nav>