Bulma Dev

HTML

<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/bulma/0.0.17/css/bulma.min.css">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css">
<div class="container">
    <div class="tabs">
        <ul>
          <li class="is-active"><a>Home</a></li>
          <li><a>Search</a></li>
          <li><a>Information &amp; Forms</a></li>
          <li><a>Disclaimer</a></li>
        </ul>
    </div>
</div>

CSS

.tabs {
    width: 160px;
}

.tabs ul {
    -webkit-flex-direction: column;
    flex-direction: column;
}

.tabs li+li {
    margin-left: 0;
}