If you’re creating a masonry layout, the packing algorithm puts items into the column with the most space by default. This can cause accessibility issues. The masonry-auto-flow property gives us control over the automatic placement of items in a masonry layout.
Cascade layers are one of the most interesting and useful additions to CSS recently. It will change the way we write CSS, how we use selectors, naming conventions, and probably also more things that I can’t think of right now.