How to change the size of an icon in an ion-header-bar?
<p>I'm using ionic version <code>1.2.4</code>.</p>

<p>I'm essentially trying to reduce the size of the icon by changing it's font size. What would be the appropriate CSS selector to change the <code>font-size</code> of the icon in the code below? Nothing I try seems to be working.</p>

<pre><code>  &lt;ion-nav-bar&gt;
    &lt;ion-nav-buttons side="right"&gt;
        &lt;button class="button button-clear"&gt;
            &lt;i class="icon ion-edit"&gt;&lt;/i&gt;
        &lt;/button&gt;
    &lt;/ion-nav-buttons&gt;
  &lt;/ion-nav-bar&gt;
</code></pre>