title: How to use XSL to create HTML attributes?
body: <p>Why is using XML data to style HTML tags illegal? For example:</p>
  
  <pre><code>&lt;li style="width:&lt;xsl:value-of select="width"/&gt;px"&gt; 
  </code></pre>
  
  <p>Why can't I do this? Are there any alternative methods out there?</p>