Layout Land is a new YouTube channel from Mozilla and Jen Simmons focused on helping you learn about the new layout possibilities in web design. If you’re looking to use CSS Grid but you need to support IE users, then you should check out this video and the rest of the series when you’re done. New videos every Tuesday and Thursday. People always ask, “How can I dare to use this new CSS, when I need to support IE users?” It is very important to make sure every user can do what they came to your website to do, whether or not their browser supports the hot, new CSS you want to use. CSS Grid shipped in March 2017, and is already supported by the vast majority of web browsers in use. But there is a significant portion of users who do not have support for CSS Grid — not just IE, but also UC, Samsung Internet, Opera mini, QQ, and more. So can we use CSS Grid? How do we support these old browsers and use CSS Grid?