Nest rules inside each other in CSS
Use the :any-link pseudo-class in CSS
Use a place-* shorthand for align-* and justify-* in CSS
Use the ic length unit
PostCSS plugin to transform W3C font-variant properties to more compatible CSS (font-feature-settings)
Use Custom Selectors in CSS
Use the gap, column-gap, and row-gap shorthand properties in CSS
Use the rebeccapurple color keyword in CSS
Use 4 & 8 character hex color notation in CSS
Discard duplicate rules in your CSS files with PostCSS.
PostCSS plugin to transform clamp() to combination of min/max
Discard comments in your CSS files with PostCSS.
Use the overflow shorthand in CSS
Use the color() function in CSS
Use hwb() color functions in CSS
Use the unset keyword in CSS.
A pseudo-class for matching elements in a selector list
Use nested calc() expressions in CSS
Minify gradient parameters with PostCSS.
Use the :dir pseudo-class in CSS
Style form elements when they are empty
Normalize wrapping quotes for CSS string literals.
Use space and slash separated color notation in CSS
Use cascade layers in CSS