Angular cli build does not include css component

Question

Looking at the angular-cli documentation and some discussion, I realized that when the project is executed with the generated components, the inline styles will be included in the assembly by default, but when I create the project, it seems that none of the inline styles were included.
For example, this component:

Component

import { MenubarService } from '../../services/menubar-service/menubar.service'

@Component({
    selector: 'app-login',
    templateUrl: './login.component.html',
    styleUrls: ['./login.component.css'],
    providers:[LoginService]
})
export class LoginComponent implements OnInit {
    constructor(.......

The login.component.css file is missing from the final project. I noticed this for two reasons:
Firstly, the style of my application is different from the style that I have when I use the "ng serve" command, and secondly, because with the inspector element of the browser I can not find a trace of my css.
This angular-cli configuration file

{
  "project": {
  "version": "1.0.0-beta.18",
  "name": "genioimprese"
},
"apps": [
    {
      "root": "src",
      "outDir": "dist",
      "assets": [
        "images",
        "assets",
        "favicon.ico"
      ],
      "index": "index.html",
      "main": "main.ts",
      "test": "test.ts",
      "tsconfig": "tsconfig.json",
      "prefix": "app",
      "mobile": false,
      "styles": [
        "styles.css",
        "paper.css"
      ],
      "scripts": [],
      "environments": {
        "source": "environments/environment.ts",
        "dev": "environments/environment.ts",
        "prod": "environments/environment.prod.ts"
      }
    }
  ],
  "addons": [],
  "packages": [],
  "e2e": {
    "protractor": {
      "config": "./protractor.conf.js"
    } 
  },
  "test": {
    "karma": {
      "config": "./karma.conf.js"
    }
  },
  "defaults": {
    "styleExt": "css",
    "prefixInterfaces": false,
    "inline": {
      "style": false,
      "template": false
    },
    "spec": {
      "class": false,
      "component": true,
      "directive": true,
      "module": false,
      "pipe": true,
      "service": true
    }
  }
}

, agular-cli. , - , , , , , .

CSS

a{
    color: #0c699e;
}
a:hover,a:active,a:focus{
    color: #218fce;
}

.login{
    text-align: center;
    background-color: white;
    height: 100%;
    padding-top: 7%;
}
.login > .logo{
    height: 30%;
    width: 50%;
}
.input[type='text']{
    background-color: grey;
    color: #218fce;
    border: none; 
    border-radius: 0;
}  
h4{
    color: #218fce;
}
.form-group{
    margin-bottom: 10px;
}
form{
    margin-bottom: 0px;
}
.checkbox-inline{
    margin: 0;
}