title: Make jQuery mobile button with icon and no text the same height as buttons with text
body: <p>This html/css:</p>
  
  <pre><code>&lt;a href="#" class="ui-btn ui-icon-arrow-l ui-btn-icon-right"&gt;Left&lt;/a&gt;
  &lt;a href="#" class="ui-btn ui-icon-arrow-l ui-btn-icon-notext"&gt;&lt;/a&gt;
  </code></pre>
  
  <p>Produces this:</p>
  
  <p><a href="https://i.stack.imgur.com/vJkM7.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/vJkM7.png" alt="enter image description here"></a></p>
  
  <p>But I want this:</p>
  
  <p><a href="https://i.stack.imgur.com/zrhJG.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/zrhJG.png" alt="enter image description here"></a></p>