title: How is Bootstrap v4 loading _reboot.scss?
body: <p>I can't figure it out.</p>
  
  <p>I include the bootstrap CDN like so:</p>
  
  <p><code>&lt;link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous"&gt;</code></p>
  
  <p>And it loads _grid.scss, _navbar.scss and _reboot.scss.  When I inspect that <code>bootstrap.min.css</code> file I dont see any imports or anything like that.</p>
  
  <p>I dont understand how Bootstrap is loading these files? I dont want reboot, it sets global colors that I really dont want.</p>
  
  <p>This is reproduced here:</p>
  
  <p><a href="https://jsfiddle.net/L262w2r0/3/" rel="noreferrer">https://jsfiddle.net/L262w2r0/3/</a></p>