[1395] How include css in nuxt js project

In my nuxt.config.js I added this:

 module.exports = {
        head: {
            meta: [
                {charset: 'utf-8'},
                {'http-equiv': 'X-UA-Compatible', content: 'IE=edge'}
            ],
            css: [
                'hover.css/css/hover-min.css',
                'bulma/css/bulma.css',
                 "HTML_design/libs/fancybox/jquery.fancybox.css",
                 "HTML_design/libs/owl-carousel/assets/owl.carousel.css",
                 "HTML_design/style.css",
                {src: "~/assets/css/style.css", lang: 'css'}
            ],
            build: {
                extractCSS: true
            }

        }
};

I've used several methods of connection, but none has helped

In my packege.json

{
  "name": "mynuxt",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "dev": "nuxt",
    "build": "nuxt build",
    "start": "nuxt start",
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "author": "",
  "license": "ISC",
  "dependencies": {
    "axios": "^0.16.2",
    "bulma": "^0.5.1",
    "hover.css": "^2.2.0",
    "nuxt": "^1.0.0-rc4",
    "vue-style-loader": "^3.0.1"
  }
}

But in the console in my browser, I can not see the connected css files. what to I do?