With a brief intro into the contents out of the way, we can focus on putting Bootstrap to use. To do that, we'll utilize a basic HTML template that includes everything we mentioned in the File structure . Now, here's a look at a typical HTML file : <!DOCTYPE html> <html> <head> <title> Bootstrap 101 Template </title> <meta name = "viewport" content = "width=device-width, initial-scale=1.0" > </head> <body> <h1> Hello, world! </h1> <script src = "http://code.jquery.com/jquery.js" ></script> </body> </html> To make this a Bootstrapped template , just include the appropriate CSS and JS files: <!DOCTYPE html> <html> <head> <title> Bootstrap 101 Template </title> <meta name = "viewport" content = "width=device-width, initial-scale=1.0" > <!--