The quickest way to get the UCLA Design System into your project is using the CDN-hosted assets.
Copy and paste this in the <head> of your document before any other stylesheet
<link rel="stylesheet" crossorigin="anonymous" integrity="sha384-RnRe1wTst5gUTXrFRIGBfcfL/B2yDOhg7BEkPgwUJhA9L4g8ZgAhM0feEisMaSw+" href="https://cdn.designsystem.brand.ucla.edu/build/v2.1.0/css/ucla-lib.min.css" />
Copy and paste this before the closing </body> tag.
<script type="text/javascript" crossorigin="anonymous" integrity="sha384-qhkfDxMBbxXrPP843ofQ/2ZDslD8lSruy5RdW1UsKAV6/MExkRIthwyy76QRgEKP" src="https://cdn.designsystem.brand.ucla.edu/build/v2.1.0/js/ucla-lib-scripts.min.js" />
Make your you have the latest Node.js installed and your current working directory is where you want to install the UCLA Design System. Run the following command in your command line:
npm install ucla-design-systems
yarn add ucla-design-systems
If you would like to host the assets yourself, you can download the compiled version here.