Navigation Rail
<div class="navigation-rail">
<button type="button" class="icon-button margin-top-4">
<span class="material-icons">menu</span>
</button>
<button type="button" class="floating-action-button floating-action-button--lowest margin-y-4">
<span class="material-icons">create</span>
</button>
<a href="#" class="navigation-rail__item navigation-rail__item--active">
<div class="navigation-rail__item__icon">
<span class="material-icons">circle</span>
</div>
<div class="navigation-rail__item__label">
Label
</div>
</a>
<a href="#" class="navigation-rail__item">
<div class="navigation-rail__item__icon">
<span class="material-icons">square</span>
<div class="badge badge--small">
</div>
</div>
<div class="navigation-rail__item__label">
Label
</div>
</a>
<a href="#" class="navigation-rail__item">
<div class="navigation-rail__item__icon">
<span class="material-icons">label</span>
<div class="badge badge--large">
123+
</div>
</div>
<div class="navigation-rail__item__label">
Label
</div>
</a>
<div class="flex-grow-1">
</div>
</div>