Square Grid theme

Laura created and contributed the Square Grid theme, a very lean, lightweight grid-based base theme for Drupal 7 that provides a framework for your page layout. It incorporates responsive design principles that are configurable via your theme's settings, to present usable layouts for various screen sizes. We want your theme to load quickly, with as little grid framework css as possible. Some features include: HTML5, Flexibility (35-column breakdown with great flexibility, including 6-, 9- and 12-column grids, and Golden Ratio); responsive design; comfortable whitespace gutters; Mobile First; Content first.