custom element that hides children in a secondary "menu/nav" if they don't fit on the first row
<jb-nav-overflow>
<nav>
<ul class="jb-nav-overflow__items myapps-navclass">
<li><a href="#">Home</a></li>
<li><a href="#">resources</a></li>
<li><a href="#">Clients</a></li>
<li><a href="#">long Contact Us</a></li>
<li><a href="#">Homer 2</a></li>
<li><a href="#">About 2</a></li>
<li><a href="#">Clients 2</a></li>
<li><a href="#">Contact Us 2</a></li>
<li><a href="#">Home 3</a></li>
<li><a href="#">About 3</a></li>
<li><a href="#">Clients 3</a></li>
<li><a href="#">Contact Us 3</a></li>
<li class="jb-nav-overflow__secondary_nav__handle">
<a href="javascript://">More</a>
</li>
</ul>
</nav>
</jb-nav-overflow>