CSS Grid Layout is in Firefox and Chrome, and coming to Safari. Jeffrey Zeldman talks about the new spec with one of its foremost advocates, Rachel Andrew – a web developer, writer, and public speaker from Bristol, UK. Rachel is a member of the CSS Working Group, a Google Developer Expert, the co-founder of the Perch CMS, the publisher of CSS Layout News (a weekly collection of tutorials, news, and information on all things CSS layout), and the author or co-author of countless articles and 30 books, including Get Ready for CSS Grid Layout, A Pocket Guide to CSS Modules, The Profitable Side Project Handbook, and HTML 5 For Web Designers, 2nd Edition.