Really nifty looking design. I like the soft but crisp look to the site, beautiful work. The very bottom/footer of the site is the bestest part though. I can drop them check marks like a pro.
Mastering Grids in UI Design: The Backbone of Visual Harmony
A modern guide to UI design grids, learn how to build flexible 12-column and 4-column systems, master margins, gutters, and modules, and apply today’s responsive layout best practices.
The testimonials are hilarious.