title: Angular 6 load css folders in angular.json
body: <p>I am trying to convert my html template into angular app. I have a css folder called plugins and img folder.</p>
  
  <p>When I am adding :</p>
  
  <pre><code> "styles": [
            "src/assets/plugins/listtyicons/style.css",
            "src/assets/plugins/jquery-ui/jquery-ui.min.css",
            "src/assets/plugins/bootstrap/css/bootstrap.min.css",
            "src/assets/plugins/plugins/isotope/isotope.min.css",
            "src/styles.css"
  
          ]
  </code></pre>
  
  <p>this code in angular.json file I am getting error when trying to start angular app. I have put my plugin folder inside assets folder. I am getting this error:</p>
  
  <pre><code> ERROR in multi ./src/assets/plugins/listtyicons/style.css 
  ./src/assets/plugins/jquery-ui/jquery-ui.min.css ./src/assets/plugins/bootstrap/css/bootstrap.min.css ./src/assets/plugins/plugins/isotope/isotope.min.css ./src/styles.css
  Module not found: Error: Can't resolve 
  '/Users/nilay/angular/bes/src/assets/plugins/plugins/isotope/isotope.min.css' 
  in '/Users/nilay/angular/bes'
  </code></pre>
  
  <p>I don't know why am I getting this error.</p>