Primeng: CSS is not loading when used with Angular CLI

[smlombardi]

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I am using this configuration with PrimeNG 5.2.0

Angular CLI: 1.7.1
Node: 6.11.2
OS: darwin x64
Angular: 5.2.6
... animations, common, compiler, compiler-cli, core, forms
... http, platform-browser, platform-browser-dynamic
... platform-server, router

@angular/cli: 1.7.1
@angular-devkit/build-optimizer: 0.3.2
@angular-devkit/core: 0.3.2
@angular-devkit/schematics: 0.4.2
@ngtools/json-schema: 1.1.0
@ngtools/webpack: 1.10.1
@schematics/angular: 0.3.2
@schematics/package-update: 0.3.2
typescript: 2.6.2
webpack: 3.11.0

I have added the css files to my angular-cli.json file:

      "styles": [
        "../node_modules/prismjs/themes/prism.css",
        "../node_modules/@ngx-loading-bar/core/loading-bar.css",
        "../node_modules/ng2-toastr/bundles/ng2-toastr.min.css",
        "../node_modules/primeng/resources/themes/bootstrap/theme.css",
        "../node_modules/primeng/resources/primeng.min.css",
        "sass/designsystem/designsystem.scss",
        "styles.scss"
      ],

All the other CSS files in this array are loading and working. PrimeNG itself works. However, there is none of your css applied.

[smlombardi]

I realize now that Font Awesome is a true requirement for any of your CSS to load. I wouldn't have expected that; I thought omitting it would just lose icons.