Decoding CSS Selectors: :has(:not) vs :not(:has) | Polypane
CSS functions like :is(), :not() and :has() are powerful tools that make it much easier to select elements specifically. We've written before about how ::where…
Practical Uses of CSS Math Functions: calc, clamp, min, max | Modern CSS Solutions
Review the four best supported CSS math functions, and see how they can be used in both practical and unexpected ways, such as within gradients and color functions and in combination with CSS custom properties.