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
I've been using the following strategy (though I haven't seen any official solutions on this from the angular-cli team, so there may be a better method out there):
If all of my src files are in src/app/..., I place an app.scss file in the root ./app directory. That then gets compiled to css automatically with the current build configuration, so I can include it in my index.html as such:
If your file structure is different for whatever reason from the default CLI file structure, just make sure the app.scss file is included in the same directory where your main app component lives. I like this technique because it means I don't have to alter the build, making it less painful to update the project in the future.