ef="#!" data-target="6" id="button6">
                    Overflow Hidden With Waves<i class="material-icons right">arrow_drop_down</i>
                </a>
            </li>
        </ul>
    </div>
</nav>

<nav style="margin-top: 50px;">
    <div class="nav-wrapper">
        <ul id="nav-mobile" class="right">
            <li>
                <a id="test-7" class="dropdown-trigger" href="#!" data-target="7">
                    No constrainWidth<i class="material-icons right">arrow_drop_down</i>
          