title: How to select input tag when followed by span tag?
body: <p>I want to select an <code>input</code> tag when it is followed by <code>span</code> :</p>
  
  <p><strong>HTML :</strong></p>
  
  <pre><code>&lt;input type="text"/&gt;
  &lt;span&gt;
      ...
  &lt;/span&gt;
  </code></pre>
  
  <p><strong>CSS :</strong></p>
  
  <pre><code>input [followed span] {
      padding:5px; (set input padding, only when followed by span)
  }
  </code></pre>