<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Foundation 3.1 SP6 Example</title> <link rel="stylesheet" href="css/foundation.min.css"> </head> <body> <!-- Your content here --> <script src="js/jquery.min.js"></script> <script src="js/foundation.min.js"></script> </body> </html> Create a new CSS file and add your custom styles. 3. Start Building Your Web Application Start building your web application using the Foundation 3.1 SP6 framework. Example Use Case: Creating a Responsive Navigation Menu Here is an example use case for creating a responsive navigation menu using Foundation 3.1 SP6: