Add bootstrap

npm install bootstrap –save // save adds dependency into package.jason

1. In package.jason file
   “devDependencies”: {
   “@angular/language-service”: “~8.0.0”,
   “bootstrap”: “^4.3.1”,
2. Add In src/styles.css file
   @import “~bootstrap/dist/css/bootstrap.css”

Add Font Awesome

npm install –save font-awesome

1. In package.jason file
   “devDependencies”: {
   …
   
   “bootstrap”: “^4.3.1”,

   “font-awesome”:”^4.7.0″
2. Add In src/styles.css file
   @import “~font-awesome/css/font-awesome.css”;