m CSS to include new styles or modify them. To do this, add a file called <code>styles.css</code> within the directory:</p>

<ol>
<li><code>&lt;book&gt;/Resources/Templates/&lt;edition-name&gt;/styles.css</code>, if you want to apply the styles just to one specific edition.</li>
<li><code>&lt;book&gt;/Resources/Templates/&lt;edtion-type&gt;/styles.css</code>, if you want to apply the same styles to all the editions of the same type (<code>html</code>, <code>html_chunked</code> or <code>pdf</code>).</li>
<li