Google said even though Chrome 41, how GoogleBot sees the web, doesn't support CSS Grid Layouts, Google is still able to index the content on those pages. John Mueller of Google said on Twitter ...

Learn the basics of CSS Grid in 100 seconds. Grid 🍱⚡ is a powerful tool that can build layouts in the context of columns and rows. It's not easy to learn, but can dramatically simplify CSS ...

In a tutorial [Bramus] takes us through using the trigonometric functions in CSS. These are supported in all major browsers since Chrome 111, Firefox 108 and Safari 15.4.