angular-cli how to add global styles?

Question

I created a global style sheet using sass and put it in the public/style/styles.scss. I only specify a background color.

In the index, I added a link to

Answer 1

Sep 2019:

Most other posts are old.

File: \angular.json
Key : projects > myProjectNameHere > architect > build > styles

"styles": [
    "src/styles.css",
    "node_modules/font-awesome/css/font-awesome.css",
    {
        "input": "./node_modules/bootstrap/dist/css/bootstrap.css"
    }
],

File: src/styles.css

/* You can add global styles to this file, and also import other style files */
/* That is, have put css that is common for all pages in this file.  */

body {
  font-family: "Ubuntu", sans-serif;
}

With above two things, the css is applying fine to all pages.

So, nothing new to be done if you have Angular 8 or above.
If you have an issue, then you only need to clear cache (or, do Ctrl + Shift + R )