Twitter Bootstrap can be installed in 3 ways.
2. Bootstrap CDN
3. Install with Bower
When you download from http://getbootstrap.com/ and unzip the files. There will be three folders:
- CSS – there are two types of CSS : Responsive CSS, Non Responsive CSS
- JS – 13 custom jquery plugins, Modal window, dropdown menus
How to install CDN version:
Bootstrap CDN from official website below. Copy first two links in head and third link in body.