title: typo3 add custom css to bootstrap package
body: <p>I try to add custom css classes to bootstrap package included in Typo3 6.2.
  In my root template page, I add in the Setup section the following code:</p>
  
  <pre><code>page = PAGE
  page.includeCSS.myCustomStylesheet = fileadmin/template/css/custom.css
  </code></pre>
  
  <p>but this typoscript has no effect in my source code, as if nothing is written. </p>
  
  <p>Actually, when I include Bootstrap Package template in static template, every Basis templates are removed.</p>
  
  <p>Any idea on how to proceed?</p>
  
  <p><a href="https://i.stack.imgur.com/96i94.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/96i94.jpg" alt="enter image description here"></a></p>
  
  <p>Edit: In bootstrap package, all CSS stylesheets are merged into a single file.</p>