title: Vertical Tabs Bulma
body: <p>Is there a simple css code for bulma making their horizontal tabs to vertical tabs? (sample below) I just want to overwrite their css </p>
  
  <pre><code>&lt;div class="tabs"&gt;
    &lt;ul&gt;
      &lt;li class="is-active"&gt;&lt;a&gt;Pictures&lt;/a&gt;&lt;/li&gt;
      &lt;li&gt;&lt;a&gt;Music&lt;/a&gt;&lt;/li&gt;
      &lt;li&gt;&lt;a&gt;Videos&lt;/a&gt;&lt;/li&gt;
      &lt;li&gt;&lt;a&gt;Documents&lt;/a&gt;&lt;/li&gt;
   &lt;/ul&gt;
  &lt;/div&gt;
  </code></pre>