Since the inception of CSS in 1994, the cascade and inheritance have defined how we design on the web. Both are powerful features, but as authors we’ve had very little control over how they interact. Selector specificity and source order provide some minimal “layering” control, without a lot of nuance – and inheritance requires an unbroken lineage. Now, CSS Custom Properties allow us to manage and control both cascade and inheritance in new ways.
See the Pen Custom Property Cascades (sass function) by @miriamsuzanne on CodePen.
A new proposal for color management in Sass
There’s been a lot of exciting work in the CSS color specifications lately, and since the new features are already starting to land in browsers, we’ve been preparing to add support in Sass as well. My proposal for that is published and ready for public feedback!
Cascade layers are a new CSS feature that allows us to define explicit contained layers of specificity, so that we have full control over which styles take priority in a project without relying on specificity hacks or !important. This guide is intended to help you fully understand what cascade…
CSS-Tricks asked a number of web builders the same question…
“What is one thing you learned about building websites this year?” I’ve always enjoyed the CSS art people create, but I’ve never ventured into it much myself. I’m familiar with many of the tricks involved, but still find it surprising every time: the way people are able to…