Cornerstone is a free WordPress starter theme based on the Zurb Foundation Responsive Framework. Cornerstone aims to provide a lightweight starter theme that is responsive and SEO friendly that web designers can build great looking website on.
This website is built using Cornerstone. Cornerstone can be downloaded from https://github.com/thewirelessguy/cornerstone
If you’re looking for help with the Cornerstone theme please check the issues page on Github. Often your questions may already be answered there. If not feel free to open a new issue on there. I or one of the fantastic community members on GitHub will try to help you.