title: How to enable CSS sourcemaps for Angular 6 application?
body: <p>How do I enable sourcemaps for CSS files in my Angular 6 application?</p>
  
  <p>I'm defining my styles source code in SCSS files, which are later compiled to CSS by Angular CLI. However, I can't see the original source code in the browser during styles debugging. All styles are pointing to the <code>&lt;style&gt;...&lt;/style&gt;</code> blocks.</p>
  
  <p>I want to be able to see the references to original SCSS files when debugging the compiled code.</p>
  
  <p>What options do I need to set in <code>angular.json</code> file?</p>
  
  <hr>
  
  <p>I've tried to use <code>--source-map</code> CLI argument for <code>ng serve</code> command, but it looks like it's not affecting anything. Sourcemap files are emitted in both cases according to webpack compilation log.</p>